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World Cancer Day: Eating And Lifestyle Tips For Cancer Prevention

World Cancer Day, observed every year on February 4th, is a global initiative led by the Union for International Cancer Control (UICC) to raise awareness about cancer and to encourage its prevention, detection, and treatment. This day unites people around the world in the fight against the cancer epidemic, emphasising the importance of early detection, education, and lifestyle changes to reduce the risk of cancer.

Cancer prevention is a critical aspect of reducing the global impact of the disease. While not all cancers are preventable, several lifestyle and dietary measures can significantly lower the risk of developing many types of cancer. Here are 10 tips for healthy eating and lifestyle choices that may help prevent cancer:

 

Photo by Ello on Unsplash

Healthy Eating for Cancer Prevention

 

1. Consume Plenty of Fruits and Vegetables

A diet rich in fruits and vegetables can lower the risk of certain types of cancer. These foods contain essential nutrients and antioxidants, such as vitamins, minerals, and fibre, which can protect cells from damage. The World Cancer Research Fund recommends aiming for at least five servings of a variety of fruits and vegetables each day to gain the maximum health benefits, including cancer prevention. One serving of fruits or vegetables is typically considered to be 80 grams. This is roughly equivalent to a medium piece of fruit (like an apple or orange), 1 small bowl of salad leaves, or 3-4 heaped tablespoons of cooked vegetables (like peas, sweetcorn, sliced cabbage, mushrooms, or runner beans).

2. Choose Whole Grains

Whole grains are packed with fibre, which not only aids digestion but also may help prevent colorectal cancer. Replace refined grains with whole grains like brown rice, quinoa, oats, and whole wheat. Dietary guidelines often suggest aiming for at least half of all grains consumed to be whole grains.

3. Limit Red and Processed Meat

Consuming large amounts of red meat and processed meats can increase the risk of colorectal cancer. The World Cancer Research Fund recommends that individuals who eat red meat should consume less than 500 grams (cooked weight) per week, including beef, lamb, or pork.  Additionally, they advocate for minimal intake of processed meats to reduce cancer risk, particularly colorectal cancer. Processed meats are those that have been altered by methods such as salting, curing, fermenting, or smoking to enhance their flavour or extend their shelf life. Examples of processed meats include ham, sausages, luncheon meat, hot dogs, bacon, salami, corned beef, and beef jerky. These products often contain high levels of sodium and preservatives, including nitrates or nitrites, which have been linked to an increased risk of cancers, particularly colorectal cancer.

It is advisable to consider leaner protein sources such as skinless poultry, fish and seafoods, or plant-based proteins including tofu, legumes and lentils.

4. Reduce Alcohol Consumption

Alcohol consumption is linked to an increased risk of several cancers, including breast, liver, and colorectal cancer. Limiting alcohol or avoiding it altogether can reduce these risks. Here are some tips for reducing alcohol intake:

  • Set Limits: Decide on a fixed number of drinks per week and stick to it.
  • Measure Drinks: Use standard measures to avoid overpouring.
  • Alternate Drinks: Swap alcoholic drinks with water or non-alcoholic beverages.
  • Plan Alcohol-Free Days: Choose specific days to abstain from alcohol completely.
  • Slow Pace: Sip slowly and limit yourself to one drink per hour.
  • Avoid Peer Pressure: Learn to say no and stick to your drinking goals.
  • Track Consumption: Keep a diary of your drinking to monitor intake.

5. Maintain a Healthy Weight

Obesity is a known risk factor for various types of cancer. By eating a balanced diet and controlling portion sizes, you can maintain a healthy weight, which is crucial for cancer prevention.

 

Lifestyle Choices for Cancer Prevention

 

1. Stay Physically Active

Regular physical activity can help you maintain a healthy weight, which reduces the risk of cancer. Aim for at least 150 minutes of moderate aerobic activity or 75 minutes of vigorous activity each week.

2. Avoid Tobacco

Tobacco use is the single largest preventable cause of cancer worldwide. Avoiding tobacco, or deciding to quit, is one of the most important health decisions you can make.

3. Protect Yourself from the Sun

Skin cancer is one of the most common kinds of cancer — and one of the most preventable. Use sunscreen, seek shade, and wear protective clothing to reduce your risk.

4. Get Regular Medical Care

Regular screenings can detect cancers of the breast, colon, rectum, cervix, prostate, oral cavity, and skin early. Early detection is key to successful treatment and can significantly increase the chances of survival.

5. Get Vaccinated

Vaccines can protect against certain viral infections that can lead to cancer. For example, the human papillomavirus (HPV) vaccine helps prevent most cervical cancers and several other types of cancer.

 

World Cancer Day serves as a reminder that through healthy eating and lifestyle choices, we can take actionable steps towards cancer prevention. While these tips are not a guarantee against cancer, they can significantly reduce the risk and contribute to overall health and well-being.

Remember, these guidelines are for general information purposes and should not replace the advice of your healthcare provider. Always consult with a healthcare professional for personalised recommendations.

 

世界癌症日：飲食與生活方式的癌症預防貼士

每年的2月4日，世界癌症日是由國際癌症控制聯盟（UICC）領導的全球倡議，旨在提高人們對癌症的認識，並鼓勵預防、檢測和治療癌症。這一天團結了全世界的人們共同對抗癌症流行病，強調早期檢測、教育和生活方式的改變對於降低癌症風險的重要性。

癌症預防是減少疾病全球影響的關鍵方面。雖然並非所有癌症都可以預防，但有幾種生活方式和飲食措施可以顯著降低發展許多類型癌症的風險。以下是有助於預防癌症的10個健康飲食和生活方式選擇的貼士：

癌症預防的健康飲食

 

  1. 多吃水果和蔬菜

飲食中多吃水果和蔬菜可以降低某些類型癌症的風險，這些食物含有必需的營養素和抗氧化劑，如維生素、礦物質和纖維，這些成分可以保護細胞免受損害。世界癌症研究基金會建議每天至少攝取五份不同種類的水果和蔬菜，以獲得最大的健康益處，包括預防癌症。一份水果或蔬菜通常被認為是80克，這大約相當於一個中等大小的水果（如蘋果或橙）、一細碗沙津菜、或3至4滿湯匙的熟蔬菜（如豌豆、粟米、切片椰菜、蘑菇或豆角）。

 

  1. 選擇全穀物

全穀物富含纖維，不僅有助於消化，也可能有助於預防結直腸癌。用糙米、藜麥、燕麥和全麥等全穀物取代精製穀物。飲食指南通常建議至少一半的穀物攝取應為全穀物。

 

  1. 限制紅肉和加工肉類的攝取

過量食用紅肉和加工肉類可能會增加患上結直腸癌的風險。世界癌症研究基金會建議，食用紅肉的人士每週應攝取少於500克（熟重）的紅肉，包括牛肉、羊肉或豬肉。此外，他們還建議避免吃加工肉類，以降低癌症風險，特別是結直腸癌。加工肉類是指通過鹽漬、熏制、發酵或煙燻等方法改變的肉類，以增強風味或延長保質期。加工肉類的例子包括火腿、香腸、午餐肉、熱狗、煙肉、辣肉腸、咸牛肉、牛肉乾等。這些產品通常含有高水平的鈉和防腐劑，包括亞硝酸鹽或硝酸鹽，這些都與增加癌症風險有關，特別是結直腸癌。

建議使用較瘦的蛋白質來源，如去皮家禽、魚類和海鮮，或植物性蛋白質，包括豆腐、豆類和扁豆。

 

  1. 減少飲酒

飲酒與多種癌症的風險增加有關，包括乳腺癌、肝癌和結直腸癌。限制酒精攝取或完全避免可以降低這些風險。以下是一些減少飲酒攝入的建議：

  • 設定限制：決定每週固定的飲酒數量並堅持。
  • 量度飲品：使用標準量度以避免過量倒酒。
  • 交替飲用：用水或非酒精飲料替換酒精飲品。
  • 計劃無酒日：選擇特定的日子完全不飲酒。
  • 慢速飲用：慢慢啜飲，並限制每小時一杯飲品。
  • 避免同儕壓力：學會說不，堅持你的飲酒目標。
  • 追踪消費：記錄你的飲酒日誌以監控攝取量。

 

  1. 保持健康體重

肥胖是已知的各種類型癌症的風險因素。通過飲食均衡和控制份量，您可以保持健康的體重，這對癌症預防至關重要。

 

癌症預防的生活方式選擇

 

  1. 保持身體活躍

定期的體育活動可以幫助您保持健康體重，從而降低癌症風險。每週至少進行150分鐘的中等強度有氧運動或75分鐘的劇烈運動。

 

  1. 避免使用煙草

煙草使用是全球癌症最大的可預防原因。避免使用煙草或決定戒煙是您可以做出的最重要的健康決策之一。

 

  1. 保護自己免受陽光傷害

皮膚癌是最常見的癌症類型之一，也是最可預防的。使用防曬霜，尋找陰涼處，穿著防護衣服以降低風險。

 

  1. 定期進行醫療檢查

定期篩查可以早期發現乳腺癌、結腸癌、直腸癌、子宮頸癌、前列腺癌、口腔癌和皮膚癌。早期發現是成功治療的關鍵，可以顯著提高生存機會。

 

  1. 接種疫苗

疫苗可以預防可能導致癌症的某些病毒感染。例如，人類乳頭瘤病毒（HPV）疫苗有助於預防大多數子宮頸癌和其他幾種類型的癌症。

 

世界癌症日提醒我們，通過健康的飲食和生活方式選擇，我們可以採取實際步驟預防癌症。雖然這些貼士並不能保證不患癌症，但它們可以顯著降低風險，並有助於整體健康和福祉。

請記住，這些指南僅供一般資訊之用，不能取代醫護人員的建議，請諮詢專業醫護人員以獲得個性化的建議。

 

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A Wellness Self-care Guide For A Healthier 2024

As we enter the year 2024, prioritising our well-being has become more crucial than ever. Professional recommendations can help embrace a wellness self-care guide. By practising the following five recommendations on a regular basis, we can nurture our physical, mental, and emotional well-being and live a healthier life.

 

  1. Prioritise Physical Health

Taking care of our physical health is fundamental to leading a healthy life. It is recommended to engage in regular exercise for at least 150 minutes per week. You don’t have to do it all at once, it could be 30 minutes a day, 5 days a week. This can include activities such as brisk walking, dancing, cycling, or swimming. Incorporating strength training exercises twice a week is also beneficial for maintaining muscle strength and bone health.

 

  1. Nourish Your Body

Eating a balanced and nutritious diet is essential for overall wellness. Focus on consuming a variety of whole foods, including fruits, vegetables, whole grains, lean proteins, and healthy fats. Limit processed foods, sugary snacks, and beverages high in added sugars. Stay hydrated by drinking an adequate amount of water throughout the day.

 

  1. Take Care of Your Mental Well-Being

Having good mental health is a state of overall wellbeing.  Practice mindfulness and stress management techniques to reduce anxiety and promote relaxation. Engage in activities that bring you joy, such as hobbies, reading, or spending time with loved ones. Prioritise quality sleep by maintaining a consistent sleep schedule and creating a relaxing bedtime routine.

 

  1. Find a Work-Life Balance

In 2024, strive for a healthy work-life balance. Set boundaries between work and personal life, allowing yourself time to relax, unwind, and engage in activities that bring you happiness. Prioritise self-care activities, such as meditation, yoga, or taking breaks during the workday to recharge.

 

  1. Practise Preventive Care

Regular health check-ups and preventive care are essential for maintaining good health. Schedule routine visits with your healthcare provider, including vaccinations, screenings, and health assessments. Stay updated on latest local medical guidelines and recommendations to ensure you are taking necessary steps to prevent illness and maintain optimal health.

 

As we embark on the year 2024, embracing a wellness self-care guide is essential for living a healthier life. By prioritising physical health, nourishing our bodies, taking care of our mental well-being, finding a work-life balance, and practising preventive care, we can create a foundation for a happier and healthier future. Remember, small changes can make a significant difference in our overall well-being. Here’s to a year filled with wellness and vitality!

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Healthy And Happy Holidays: Tips For Eating Right And Staying Fit During Christmas

The holiday season is a time for celebration and indulgence, but it does not mean we have to abandon our healthy eating habits. With some simple strategies, you can enjoy the festive season while still prioritising your well-being.

 

Photo by krakenimages on Unsplash

 

  1. Plan Ahead and Prioritize

Before the holiday season begins, take some time to plan your meals and activities. Set realistic goals and focus on maintaining rather than losing weight. Prioritize nutrient-rich foods like fruits, vegetables, lean proteins, and whole grains. Fill your plate with these healthier options before reaching for the less nutritious ones.

 

  1. Practice Portion Control

During holiday gatherings, it is easy to overindulge in calorie-dense foods. Instead, practice portion control. Enjoy a small portion of your favourite treats while filling most of your plate with vegetables and lean proteins. Listen to your body’s hunger and fullness cues, and avoid eating mindlessly. Slow down, savour each bite, and engage in conversations to help you become more mindful of your eating habits.

 

  1. Make Smart Substitutions

Swap out unhealthy ingredients with healthier alternatives when cooking or baking. For example, use whole wheat flour instead of refined flour, Greek yogurt instead of sour cream, or applesauce instead of oil in baked goods. Experiment with herbs, spices, and citrus flavours to enhance the taste of dishes without adding excess salt or sugar. These simple substitutions can significantly reduce calorie intake without compromising on taste and enjoyment.

 

  1. Stay Active

Physical activity is an integral part of maintaining a healthy lifestyle, even during the holidays. Engage in activities that you enjoy, such as walking, dancing, or playing outdoor games with family and friends. Aim for at least 150 minutes of moderate-intensity aerobic activity each week, along with muscle-strengthening activities on two or more days. Stay consistent with your exercise routine to counterbalance any extra calories consumed during holiday meals.

 

  1. Practice Mindful Eating

Mindful eating involves paying attention to the present moment and being fully aware of your food choices, hunger, and satiety signals. Slow down and savour each bite, appreciating the flavours and textures of the food. Minimize distractions like television or smartphones while eating to fully focus on your meal. This practice can help prevent overeating and promote a healthy relationship with food.

 

With a little planning, mindfulness, and smart choices, you can enjoy the holiday season without sacrificing your health and fitness goals. By following the above recommendations, you can savour the festive flavours while nurturing your well-being and setting a positive example for others. Wishing you a happy and healthy holiday season!

 

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5 Healthy Eating Tips For A Strong And Healthy Heart

Maintaining a healthy heart is paramount to overall well-being. By adopting a balanced and nutritious diet, you can significantly reduce the risk of heart disease, control blood pressure, and manage cholesterol levels. In this article, we will explore five essential eating tips to support heart health.

 

Photo by Brooke Lark on Unsplash

 

  1. Embrace a Plant-Based Diet

Including a wide variety of fruits, vegetables, whole grains, legumes, and nuts in your daily meals forms the foundation of a heart-healthy diet. These plant-based foods are rich in vitamins, minerals, fiber, and antioxidants, which help reduce the risk of heart disease. Aim for at least five servings of fruits and vegetables each day, and choose whole grains like brown rice, quinoa, and whole wheat bread over refined grains.

  1. Limit Unhealthy Fats

Saturated and trans fats are known to raise cholesterol levels and increase the risk of heart disease. Limit your consumption of red meat, processed meats, full-fat dairy products, and deep-fried foods, as these are high in saturated fats. Instead, opt for lean proteins like skinless poultry, fish, legumes, and tofu. Replace unhealthy fats with healthier alternatives such as olive oil, avocado, and nuts, which provide essential fatty acids that promote heart health.

  1. Reduce Sodium Intake

A high-sodium diet can lead to elevated blood pressure, increasing the strain on your heart. To keep your blood pressure in check, limit your intake of processed and packaged foods, as they often contain excessive amounts of sodium. Instead, flavour your meals with herbs, spices, and other salt-free seasonings. Be mindful of restaurant meals and processed snacks, which can be hidden sources of sodium. Opt for fresh, home-cooked meals whenever possible.

  1. Choose Heart-Healthy Proteins

Protein is an essential nutrient, but not all sources are equally beneficial for heart health. Fatty cuts of meat and full-fat dairy products can contribute to high cholesterol levels. Opt for lean protein sources such as fish, skinless poultry, beans, lentils, and low-fat dairy products. Fish, especially those rich in omega-3 fatty acids like salmon, tuna, and sardine, provide additional heart-protective benefits.

  1. Watch Your Portion Sizes and Added Sugars

Controlling portion sizes is vital for maintaining a healthy weight and managing heart health. Be mindful of your calorie intake and avoid overeating. Additionally, limit your consumption of sugary foods and beverages, as excessive sugar intake has been linked to increased risk of heart disease. Choose natural sugars found in fruits and minimize the consumption of sugary snacks, sodas, and desserts.

 

In conclusion, adopting a heart-healthy diet is a crucial step towards maintaining a strong and healthy heart. By incorporating these five eating tips into your lifestyle, you can significantly reduce the risk of heart disease, keep blood pressure in check, and manage cholesterol levels. Remember, small changes in your eating habits can have a big impact on your heart health. Consult with your healthcare provider or a registered dietitian for personalized advice and guidance on creating a heart-healthy eating plan that suits your specific needs. Start prioritizing your heart health today for a healthier tomorrow.

 

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Foods That Fuel: Dietitian Sally Poon Shares Her Dance Nutrition Tips

Photo by Tim Gouw on Unsplash

 

 

 

 

Driven by the athleticism, artistry and aesthetics of dance, many dancers find themselves in a whirlwind of personal health and fitness goals. It can be mind-boggling for young dancers to figure out how to fuel their bodies. Though we each have a unique physical composition, there are a few dietary tips that every dancer should take note off. Here to share her advice on nutrition for dancers is one of Hong Kong’s leading dietitians, Sally Poon.

 

 

How can dancers keep their energy up throughout the day?

S.P.: For competition or stage performance preparation, it is important to ensure that adequate dietary intake is being achieved. Eat frequent meals and snacks throughout the day. Do not skip meals. Always consume a snack to replenish your energy within 30 minutes after training.

In between training sessions and performances, dancers should give special attention to fluid and carbohydrate intake in order to maintain optimal cognition and motor skill performance. Dehydration can cause tiredness and hinder performance by reducing strength and aerobic capacity. Impaired skill level can also occur, along with mental fatigue that can impact concentration and decision making. The amount an individual sweats varies from person to person, therefore fluid needs are highly individualised. Generally, the more a person sweats, the more they will need to drink. When the body is well hydrated, the colour of urine should be pale yellow throughout the day. Water is suitable for low intensity and short duration exercise. Sports drinks can be useful in high intensity or endurance training, as they contain both carbohydrates for fuel and sodium to help the body retain fluid more effectively and stimulate thirst.

 

 

 

What types of dietary risks are dancers prone to?

S.P.: The risk of poor micronutrient status due to restricted energy intake may be higher for dancers. Micronutrients that warrant attention include iron, calcium, and vitamin D. Our body needs iron to make haemoglobin, a protein in red blood cells that carries oxygen to all parts of the body. Low levels of iron in the body can cause iron deficiency anaemia. Symptoms include weakness, tiredness, difficulty concentrating, as well as impaired immune function and recovery. 

It is important that dancers seek dietary advice from qualified dietitians, due to the great amount of pressure to maintain a low body weight and low body fat levels, especially among ballet dancers. And this can lead to unbalanced eating habits and health issues if it is not properly supervised. Evidence suggests that disordered eating, menstrual disturbances, and low bone mineral density are the key health issues for dancers at all skill levels. Low bone mineral density is associated with clinical outcomes of osteopenia and osteoporosis. A study found that dancers had three times the risk of suffering from eating disorders.

 


Photo by Jess Bailey on Unsplash

 

What are some ways that dancers can develop or maintain strong and healthy bones?

S.P.: Adequate calcium and vitamin D are crucial to maintain proper bone health. Milk, yogurt, and cheese are the main food sources of calcium. Dark green vegetables, tofu, canned sardines, and calcium-fortified beverages are good sources of calcium too. Vitamin D helps the body absorb calcium and is important to keep our immunity strong. The body makes vitamin D when skin is directly exposed to the sun. Only a few foods naturally have vitamin D, which include fatty fish (such as salmon, tuna, and mackerel), egg yolks, mushrooms that have been exposed to ultraviolet light, as well as fortified foods and beverages (such as breakfast cereals, yogurt, milk, soy milk, and orange juice). Dietary supplements may be necessary to help achieve specific nutritional goals when dietary intake is inadequate.

 


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5 Fuelling Foods Packed with Nutrition

  1. Nuts are a good source of protein, healthy monounsaturated fats and dietary fibre. They also contain vitamin E, calcium, potassium, magnesium, and iron. Protein can enhance muscle repair and building; vitamin E is important for the immune system; and salted nuts with fluids can enhance rehydration.
  2. Fruits are rich in carbohydrates, dietary fibre, vitamin C, and potassium. Carbohydrates are an important energy source during exercise. Inadequate carbohydrate intake combined with regular training can lead to tiredness, loss of muscle mass and poor recovery. Carbohydrates are also needed to provide fuel to the brain, therefore low carbohydrate diets can result in poor concentration, mood swings and depression. Vitamin C is crucial to keep the immune system strong.
  3. Milk contains protein, calcium, and phosphorus that can promote muscle function and bone health. It also includes a source of fluid and sodium to enhance rehydration.
  4. Eggs are rich in protein for growth, repair and maintenance of muscles. Eggs also contain high concentrations of antioxidants lutein and zeaxanthin; as well as choline which is involved in the regulation of memory, mood, and muscle control.
  5. Quinoa is classified as a whole grain and is a good source of protein, dietary fiber, and iron. Quinoa is a complete protein, meaning that it contains all nine essential amino acids that the body cannot make on its own.

 


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A List of Energy Boosting Snack Suggestions for Dancers

  • Cereal bars
  • Nut bars
  • Energy balls
  • Fruit smoothies
  • Trail mix with dried fruits
  • Yogurt with almonds and fruits
  • Egg/ tuna/ cheese sandwich
  • Peanut butter banana sandwich
  • Apple walnut muffins
  • Banana nut bread
  • Small tin of tuna on crackers with a banana
  • Vegetables sticks and pita bread with hummus

 


Photo by Toa Heftiba on Unsplash


What are some key foods and food groups that dancers should incorporate into their daily diet?

S.P.: Grains should be taken as the major dietary source, such as rice, noodles, pasta, bread, cereals, oatmeal, granola bars, and crackers. Eat more fruits and vegetables – make your meals as colourful as possible! Have a moderate amount of lean meat, skinless poultry, fish and seafood, beans, tofu, eggs, and low-fat dairy. Include some healthy fats with meals and snacks, such as nuts and seeds, avocado, nut butter, olive oil, salmon and tuna.

Ready to fuel up and take the stage, let’s open our pantry and keep our dance bags packed with delicious and energizing snacks! A special thank you to leading dietitian Sally Poon for sharing her expertise on nutrition for dancers!

 

Sally, Shi-Po Poon 潘仕寶

Registered Dietitian (UK)

Accredited Practising Dietitian (Australia)

BSc Nutrition (King’s College, London)

Master of Nutrition & Dietetics (The University of Sydney, Australia)

Sports Nutrition (HKUSPACE)

For more nutrition tips follow Sally on:

Personal Dietitian

Facebook: @sallypoondietitian

Instagram: @sallypoondietitian

 

This article was posted on the Hong Kong Dance Magazine website on 25 May 2020:
https://hkdancemagazine.com/stories/2020/5/23/foods-that-fuel-dietitian-sally-poon-shares-her-dance-nutrition-tips?fbclid=IwAR2M8d2w876y_TB5WUhRpgHM7k4C1L4-gsB5XSW_ylobJsI5ddkkeD5vtp4

 

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5 Essential Nutrients To Keep Your Immune System Strong

Photo by Brooke Lark on Unsplash

 

 

Article by Sally Shi-po POON (Registered Dietitian)

 

Lately, I have received many inquiries about food and nutrition related to the COVID-19/ Coronavirus pandemic. Put simply, there is no specific food or supplement will prevent you from catching COVID-19. Good personal hygiene practice, such as washing hands frequently and wearing surgical masks, remains one of the means of avoiding infection. In addition, the local government has urged the public to go out less and reduce social gatherings at this stage.

 

Maintaining a healthy lifestyle is the best step you can take toward naturally keeping your immune system strong and healthy. This can be achieved through regular exercise, adequate rest and a balanced diet. There are many nutrients that are involved with the normal functioning of the immune system such as these:

 

1.Vitamin A

Vitamin A is essential for normal vision and immune function. It also helps the lungs and other organs function properly. Food sources of vitamin A include liver, spinach, sweet potato, squash, carrots, cantaloupe, apricots, and mangos. Vitamin A is a fat-soluble vitamin so it is better absorbed when you eat it with healthy fats such as olive oil, nuts, and seeds.

2. Vitamin C

Vitamin C plays a key role in immune function. Consuming five varied servings of fruits and vegetables a day can help you achieve recommended amounts of vitamin C. Food sources of vitamin C include guava, kiwifruits, oranges, grapefruit, strawberries, bell peppers, broccoli, and tomatoes.

3. Vitamin E

Vitamin E acts as an antioxidant and our body needs vitamin E to maintain its immune system healthy. Vegetable oils (such as wheat germ, sunflower, and corn oils), nuts (like almonds and peanuts), seeds (such as sunflower seeds and sesame seeds), and avocado are excellent sources of vitamin E.

4. Zinc

Zinc plays an important role in immune function. Older people who have low levels of zinc might have a higher risk of getting pneumonia. Zinc is found in many foods and you can get recommended amounts of zinc by eating a variety of foods including oysters, crab, lobster, beef, pork, chicken, baked beans, cashews, pumpkin seeds, oatmeal, yogurt, and cheese.

5. Iron

Iron deficiency anaemia can impair immune function and make you less able to fight off germs and infections. You can get recommended amounts of iron by eating a variety of foods including red meat, seafood, poultry, iron-fortified breakfast cereals, lentils and legumes, spinach, nuts, and raisins. Your body absorbs iron from plant-based sources better when you eat it with foods that contain vitamin C, such as oranges, kiwifruit, and tomatoes.

 


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5 Essential Nutrients For Plant-based Diets

By Sally Shi-po POON (Registered Dietitian)

 

 

If you are a vegetarian or want to cut back on meats, make sure you get all the nutrients you need through a balanced diet. If a plant-based diet is well planned and nutritionally adequate, it may provide health benefits and lowering the risk of heart disease, colorectal cancer and type 2 diabetes. However, if the diet is not planned appropriately, you can fall short on the following nutrients easily:

 

  1. Protein

It is important to get enough dietary protein to keep our muscle, hair, skin and nails healthy. Main plant-based sources of protein include lentils, legumes, seeds, nuts, nut butter, soy milk, firm tofu, and meat substitutes. Eggs, milk, cheese, and yogurt are also good sources of protein if you eat these. Grains such as quinoa, millet, oats, wheat, and rice also contain some protein. It is important to eat different kinds of protein food every day to get all the amino acids required.

 

  1. Iron

Iron is essential for making red blood cells and insufficient iron intake can result in iron deficiency anaemia. Signs and symptoms include fatigue, weakness, pale skin, headache, dizziness, cold hands and feet, and brittle nails.

Plant sources of iron include white beans, kidney beans, chickpeas, lentils, fortified breakfast cereals, dark chocolate, firm tofu, raisins, spinach, and cashew nuts. Your body absorbs plant-based iron better when you eat it with foods that contain vitamin C, such as oranges, kiwi fruits, guavas, strawberries, sweet peppers, tomatoes, and broccoli.

 

  1. Omega-3 fatty acids

Omega-3 fatty acids are important for brain, eye, and heart health. The three main omega-3 fatty acids are alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA). ALA is found mainly in plant oils such as chia seed, flaxseed, soybean, walnuts, canola oil, and soybean oil. DHA and EPA are found in fish and other seafood.

Your body can only convert very small amounts of ALA into EPA and then to DHA. If you do not eat fish and seafood, you should get EPA and DHA from fortified foods such as eggs, yogurt, juices, milk, and soymilk. If you think you have trouble getting enough omega-3s from food, consult with a doctor, dietitian, or pharmacist regarding dietary supplements.

 

  1. Calcium

 99% of the body’s calcium supply is stored in the bones and teeth where it supports their structure and function. Dairy foods are rich in calcium but if you are not eating these make sure you obtain calcium from other sources like fortified foods (e.g. breakfast cereals, fruit juices, tofu, soymilk, almond milk), dark green vegetables (e.g. Chinese cabbage, broccoli, kale, broccoli), almonds, and sesame seeds.

In addition to following a calcium-rich diet, you also need to get some vitamin D from the sun and fortified foods to enhance calcium absorption. And don’t forget about weight-bearing exercise which is the best type of exercise for your bones. Examples include weight training, walking, hiking, jogging, climbing stairs, tennis, and dancing.

 

  1. Vitamin B12

Vitamin B12 helps keep the nerve and blood cells healthy in the body. It also helps make the genetic material in cells called DNA. Inadequacy can lead to megaloblastic anaemia that makes people feel tired and weak, as well as nerve damage.

Vegetarians can get vitamin B12 from eggs and dairy foods. If you are a vegan, you can get vitamin B12 from a variety of fortified foods such as breakfast cereals, nutritional yeasts, soy yogurt, and beverages. If you think you have trouble getting enough vitamin B12 from food, consult with a doctor, dietitian, or pharmacist regarding dietary supplements.

 

Does “vegetarian” necessarily mean healthy?

Food products labelled with “vegetarian” or “vegan” do not necessarily mean healthy. Cookies, chips, sweetened cereals, vegetarian burgers and sausages might be vegetarian foods, but they are likely high in fats, added sugar and sodium. Therefore, eat smart by checking the food labels and look for products that carry less saturated fat, trans fat, added sugar and sodium. In addition, fortified foods vary in the formulation, so it is important to check product labels to determine which added nutrients they contain.

 

Sally’s Nutrition Blog @ Hong Kong Tatler: https://hk.asiatatler.com/life/essential-nutrients-plant-based-diet

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5 Key Nutrients For Healthy Pregnancy

By Sally Shi-po POON (Registered Dietitian)

 

Eating a healthy balanced diet is crucial to support the optimal development of your baby during pregnancy. Your body has a greater demand for nutrients which can be met by making wise food choices. Dietitian Sally Shi-po Poon explains the 5 key nutrients for a healthy pregnancy.

 

  1. Folic acid

Folic acid, also known as folate, is a B vitamin that is important for pregnant women. Taking folic acid regularly before pregnancy and during pregnancy helps prevent major birth defects of the fetal brain and spine called neural tube defects. The requirement for folic acid increases from 400 micrograms (mcg) daily for non-pregnant women to 600 mcg daily during pregnancy. The American College of Obstetricians and Gynecologists recommends all pregnant women and all women who may become pregnant should take a daily vitamin supplement that contains folic acid.

Major food sources of folate include spinach, asparagus, Brussels sprouts, black-eyed peas, kidney beans, avocado, oranges, papaya, peanuts, and breakfast cereals fortified with folic acid.

 

  1. Iodine

The body needs iodine to make thyroid hormones which are required for proper growth and brain development of your baby. The World Health Organisation recommends 250 mcg iodine daily during pregnancy. You should consider taking a prenatal supplement containing iodine, as it is difficult to get enough iodine from food alone when you are pregnant.

Seaweed, seafood, egg yolk, dairy products and iodised salt are main sources of iodine. Kelp, in particular, contains a very high level of iodine and eating too much can affect the thyroid function adversely. You should consume kelp in moderation and no more than once a week.

 

  1. Omega-3 fatty acids

Omega-3 fatty acids are found mainly in seafood. Omega-3 fatty acids include docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). DHA is important for the visual and cognitive development of your baby. Pregnant women should aim to attain an average daily intake of at least 200 mg DHA, which can be achieved by eating 8 to 12 ounces of fish or shellfish per week.

From the food safety point of view, avoid all raw and undercooked seafood including sushi made with raw fish.

People who do not eat seafood can eat foods rich in alpha linolenic acid (ALA), such as chia seeds, flaxseeds, walnuts and canola oil. Our body can produce DHA out of ALA, but the conversion rate seems to be very low. You can consider taking a DHA supplement if you do not eat seafood.

 

  1. Iron

Iron ensures optimal growth and brain development and prevents anaemia. Your body needs more iron during pregnancy and the daily recommended intake of iron is 27 mg.

Iron is found in most prenatal supplements. You should also eat a variety of iron-rich foods including red meat, poultry, fish, egg yolk, lentils, kidney beans, nuts, raisins, and iron-fortified breakfast cereals. Iron can be absorbed better if foods are eaten with vitamin C-rich foods, such as guava, oranges, kiwi fruits, sweet peppers, and tomatoes. Calcium might interfere with iron absorption. Taking calcium and iron supplements at different times of the day might prevent this problem.

 

  1. Calcium

Calcium is required to build your baby’s bones and teeth. Pregnant women require 1,000 mg of calcium a day. Inadequate calcium intake during pregnancy may increase the risk of preterm labour and gestational hypertension.

Milk, cheese and yogurt, are the best sources of calcium. Pregnant women are advised to consume two glasses of milk or calcium-fortified soy milk daily and choose calcium-rich foods such as Chinese cabbage (bok choi), kale, broccoli, sardines, and tofu made with calcium sulfate.

Vitamin D improves calcium absorption and is essential for bone health and development. Pregnant women need 600 International Units (IU) or 15 mcg of vitamin D a day. Expose to sunlight regularly and consume vitamin D-rich foods such as salmon and fortified food products can help you get enough vitamin D.

 

Sally’s Nutrition Blog @ Hong Kong Tatler: https://hk.asiatatler.com/life/5-key-nutrients-healthy-pregnancy

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5 Fad Diets: A Dietitian Lays Down The Facts

By Sally Shi-po POON (Registered Dietitian)

 

It’s summertime again! Many people would like to shed a few pounds and get tempted by a range of ‘quick fix’ diets offering the promise of rapid weight loss. Sadly, there is no magic solution for sustainable weight loss. Our dietitian Sally Shi-Po Poon reviews the top 5 fad diets as follows:

 

  1. Ketogenic diet

The ketogenic diet is a low-carbohydrate, high-fat eating plan that has been used to control seizures in some people with epilepsy. The diet excludes carbohydrate foods such as grains, dairy, legumes, most fruits and starchy vegetables.

Supporters claim ketogenic diet can help burn fat and lose weight efficiently but evidence on its long-term effects is lacking currently. It may be challenging to follow this diet as it can cause side effects such as brain fog, fatigue, irritability, headaches, and constipation.

 

  1. Gluten-free diet

A gluten-free diet eliminates all foods containing gluten. Gluten is found in wheat, barley, rye, malt, and cross-contaminated oats. You may lose weight when cutting out energy-dense gluten-containing products such as cakes, cookies, batter-fried foods, and beer.

However, gluten-free does not necessarily mean low-calorie because some gluten-free products actually contain more sugar and fat than their gluten counterparts.

 

  1. Intermittent Fasting

Intermittent fasting involves short periods of fasting with either no food or very small amounts of food, and periods of unrestricted eating. A very popular intermittent fasting regime is called the “5:2 diet” – two days a week you eat less than 500 to 600 kcal, the remaining five days you eat as usual. People can achieve some weight loss if they don’t overeat on “feed” days.

However, fasting can make you feel dizzy, irritable, and tired, make it difficult to concentrate at work, and lack of energy to carry out physical activity. It is definitely not suitable for people with diabetes due to the risk of hypoglycemia (low blood sugar level).

 

  1. Raw Vegan diet

Raw vegan diet has been claimed for weight loss as well as disease prevention. From the nutrition point of view, it can be healthy if you have a nutritionally balanced vegan diet with the necessary supplements like vitamin B12, however, it is not a guarantee of weight loss as vegan foods often contain similar amounts of calories as non-vegan foods.

While some foods are good to have raw, others are more nutritious cooked – like tomatoes and asparagus – as the availability of lycopene and lutein are found to be higher. Some foods cannot be eaten raw at all such as potatoes, legumes and lentils. In addition, raw foods are not suitable for children, pregnant women, elderly people and cancer patients with weakened immunity.

 

  1. Juice Cleanse

Juice cleanse involves consuming vegetable and fruit juice for a short period of time, typically one to five days. Supporters claim it can detox our body, boost immunity, and shed some pounds quickly. However, evidence to support its recommendation is lacking. Basically, our liver and kidneys can remove waste from our body every day.

It is not recommended to do juice cleanse too often or for a long period of time because some key nutrients are lacking, for examples: protein, iron, omega-3 fatty acids, zinc, and calcium. Potential side effects include fatigue, dizziness, nausea, and headaches. Inadequate protein intake can make you lose muscle mass and affect the metabolic rate. Once you resume normal eating, your weight can rebound easily.

 

 

When a diet plan sounds too good to be true, it probably is. Always seek a qualified nutritionist or dietitian for proper advice – make small changes in eating habits and lifestyle that you will be able to sustain in the long term is key to success!

 

 

Sally’s Nutrition Blog @ Hong Kong Tatler: https://hk.asiatatler.com/life/ask-the-expert-diet-trends-in-2018

 

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5 Foods To Boost Your Mood Naturally

By Sally Shi-po POON (Registered Dietitian)

What we eat may affect the way we feel. Latest research found that a Mediterranean diet comprising higher intakes of fruit and vegetables, fish and whole grains, was associated with lowered risk of depression in adults. Dietitian Sally Shi-po POON suggests the following foods to help you boost your mood naturally:

 

  1. Germinated brown rice

Germinated brown rice is rich in gamma-aminobutyric acid (GABA) that may help us relax and improve mood.  The amount of GABA in germinated brown rice was found to be 10 times more as compared to milled white rice and two times more than that of brown rice. It is very important to eat regular meals containing carbohydrates to make sure you will have stable amount of glucose in your blood throughout the day. Your brain needs glucose for concentration. Healthy sources of carbohydrates include whole grains, vegetables, fruits, legumes and low fat dairy. Not having enough glucose in the blood makes us feel tired and grumpy.

 

  1. Chicken

Chicken is rich in tryptophan – an amino acid that makes serotonin to boost your mood. More of this may cross to the brain when carbohydrate foods are eaten. Your body will get plenty of tryptophan if you eat a variety of protein-rich foods including meat, poultry, fish, seafood, eggs, dairy products, lentils, legumes, nuts and seeds.

 

  1. Spinach

Spinach is an excellent source of folate, a B vitamin that may help reduce the risk of depression. Asparagus, beef liver, Brussels sprouts, orange, kidney beans, and fortified breakfast cereals are also good sources of folate. Since it is a water-soluble vitamin, it is lost easily during cooking. This can be reduced by steaming or microwaving vegetables instead of boiling.

 

  1. Sardines

Sardines are rich in omega-3 fatty acids, which may help lower the risk of depression. Aim for at least two servings of fish a week, each serving is 3.5 ounce (100g) cooked. Other fish like salmon, mackerel, herring, trout, and albacore tuna are also high in omega-3 fatty acids.

 

  1. Green tea

Green tea contains L-theanine – an amino acid that may help us stay calm and relaxed. At the same time, it works with the caffeine to improve concentration on mental tasks. It is vital to drink adequate fluids throughout the day as research shows that even a minor degree of dehydration can affect your concentration and mood. Aim for 6 to 8 glasses (1.5 to 2 litres) fluid per day: water, low-fat milk, plant-based milk, soups, tea and coffee all count.

 

Keep in mind that tea and coffee contain caffeine and drinking too much can cause health problems such as insomnia, headaches, dehydration, restlessness, and anxiety. Some people are more sensitive to the effects of caffeine than others. Up to 400mg of caffeine a day appears to be safe for most healthy adults, approximately the amount of caffeine in 4 cups of coffee.

 

Alcohol is a diuretic – drinking too much can lead to dehydration and B vitamin deficiencies, and can make you more depressed or anxious! Try to limit your alcohol intake to no more than 2 to 3 drinks on no more than 5 days per week.

 

As a rule, having regular meal patterns in a Mediterranean style will provide all the essential nutrients for both good health and good mood. Bon appétit!

 

Sally’s Nutrition Blog @ Hong Kong Tatler: https://hk.asiatatler.com/life/5-foods-to-naturally-boost-your-mood 

 

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