As much as 68 per cent of food and beverage products currently available in the Indian food market have excess amounts of at least one ingredient of concern, namely salt, sugar, and saurated fats, according to a study.
Researchers from the All India Institute of Medical Sciences (AIIMS) and the University of North Carolina at Chapel Hill (UNC) analysed 10,500 products that had provided complete nutrition information in the nutrition facts panel.
They found only 32 per cent are within the scientific thresholds recommended by the World Health Organisation's regional standards.
The finding demonstrates that the nutrient profile model (NPM) from the WHO Southeast Asian Regional Office (SEARO) is appropriate and practicable for the Indian ultra-processed food market and may encourage the industry to embrace science and evidence-based cut-offs on salt, sugar, and saturated fat.
NPM is a scientific method to categorise food and beverage items according to their nutritional composition with the ultimate aim of identifying and differentiating foods that are unhealthily high in salt, sugar, and saturated fats.
"Our study finds that applying the SEARO NPM cut-off points would result in 68 per cent of products in the market requiring at least one warning label. This is in stark contrast to an earlier study undertaken by Nutrition Alchemy, utilising a small dataset of 1,300 which found that 96 per cent of products would require a label.
This creates an erroneous impression that FOPL based on the SEARO NPM is not practicable and based on the ground reality," said co-author Dr Chandrakant S. Pandav, Professor and Head of the Department - Centre for Community Medicine, AIIMS.
Based on the "cut off" established by the NPM, the front-of-the-pack food label (FOPL) informs consumers in a fast and straightforward way whether a product contains excessive sugar, sodium, and saturated fat, helping them make a healthier choice.
India faces a rapidly escalating burden of non-communicable diseases (NCDs), particularly the rising incidence of nutrition related diseases such as diabetes, obesity among adults as well as an alarming increase in childhood obesity.
The country also clocks the highest growth rate for ultra-processed food and beverages items high in added sugar, salt and additives, besides being ultra-processed.
Over the past year, the Food Safety Standards Authority of India has been preparing to introduce a mandatory front-of-the-pack food label (FOPL) on all packaged foods which will require the food industry to ensure that ingredients of concern are within a certain threshold and also guide consumers towards making healthy choices. (agency)
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Chronic inflammation caused by obesity may trigger the development of cells that break down bone tissue, including the bone that holds teeth in place, finds a new research.
The study, completed in an animal model, found that excessive inflammation resulting from obesity raises the number of myeloid-derived suppressor cells (MDSC), a group of immune cells that increase during illness to regulate immune function.
MDSCs, which originate in the bone marrow, develop into a range of different cell types, including osteoclasts (a cell that breaks down bone tissue).
"This research promotes the concept that MDSC expansion during obesity to become osteoclasts during periodontitis is tied to increased alveolar bone destruction," said researcher K.H. Kwack from the University at Buffalo.
"Taken together, this data supports the view that obesity raises the risk of periodontal bone loss," Kwack added.
Bone loss is a major symptom of gum disease and may ultimately lead to tooth loss.
Also known as periodontal disease, gum disease affects more than 47 per cent of adults 30 years and older, according to the Centers for Disease Control and Prevention.
For the study, published in the Journal of Dental Research, the team examined two groups of mice fed vastly different diets over 16 weeks -- one group, a low-fat diet that derived 10 per cent of energy from fat, the other group a high-fat diet that drew 45 per cent of energy from fat.
The investigation found that the high-fat diet group experienced obesity, more inflammation and a greater increase of MDSCs in the bone marrow and spleen compared to the low-fat diet group.
The high-fat diet group also developed a significantly larger number of osteoclasts and lost more alveolar bone (the bone that holds teeth in place).
Also, the expression of 27 genes tied to osteoclast formation were significantly elevated in the group fed a high-fat diet.
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In many households, including in India, it is a ritual to step out for a walk after dinner before hitting the sheets. Many also take a quick walk after lunch. The goal? To improve digestion.
But, is walking after eating really beneficial for digestion? Turns out it is, and here's why:
After you finish your meals, your body gets to work, it breaks down and absorbs the nutrients. A significant portion of the food breakdown or digestion takes place in the small intestine. Research suggests that walking after a meal can help in the faster transit of food from the stomach and into the small intestine.
How does this help? "The faster the food transits from your stomach into the small intestine, the lesser is you the likelihood of common complaints like bloating, gas, and acid reflux. Evidence also indicates that a post-meal 30-minute walk, coupled with routine exercise, can improve bowel function and lower the chances of constipation.
Postprandial walks not only ease digestive symptoms but can be quite beneficial for individuals with type-2 diabetes. Research from the New Zealand's University of Otago indicates that for people with type-2 diabetes, walking after meals is better at reducing blood sugar levels, especially following carb-rich meals. How does that happen? The body converts food into glucose, which is a major source of energy for the body. After consuming a meal, the blood glucose levels start rising.
In order to deal with this spike, the body secretes insulin, which helps drive the glucose into the cells. However, for diabetic individuals, the action of insulin is impaired, preventing the process of managing blood sugar levels. This can lead to high levels of glucose in the blood, increasing the risk of health problems. During a post-meal walk, glucose is utilized by the body to produce energy for the activity, aiding in lowering the level of glucose in the blood.
Now to address a key question - how long should you wait after a meal before you set off on your walk? Walking immediately following a meal may cause acid reflux and upset your stomach. "It is advisable to walk after a gap of 30-45 minutes after your lunch or dinner to experience the most benefits," says Singh.
It is also recommended to walk at an easy to moderate pace after your meals as increased intensity workouts may cause more blood to be drawn towards the working muscles and away from the gastrointestinal tract. This may cause your digestion to slow down and may also lead to indigestion.
Along with health benefits, a post-meal walk will also bring you closer to your goal of hitting 10,000 steps (a popular aspirational fitness goal) a day. Any sort of physical activity also triggers the release of endorphins, or ï¿½feel-good hormones', thereby relaxing the body. A post-meal walk is a positive step in that direction.
Now that you know the many benefits of a quick post-meal walk, it is time to make this small lifestyle change for better health and overall fitness.(By Vikas Singh)
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Negative calorie food refers to those items that consume more energy during their digestion, in comparison to the amount of energy they gives to the body. We can say that the calorie cost of digesting the food would be greater than its energy content.
These foods are typically high in fibre and have a low glycaemic index. Calories are an important component of food and everything we eat has calories. Calories are of two types. One is empty calories which don't have much nutritive value but just has calories and promotes weight gain. Foods with high fibre and water content usually have fewer calories and we need more energy to digest them, these are called negative calorie foods. These foods help to lose weight as they are not only low in calories but also help to burn out more calories than others. Most negative calorie foods are plant-based.
Here we are sharing the following 10 negative calorie foods:
It contains 16 kcal/100g. It is rich in fibre, vitamin A, C and Folate. It is one of the most popular negative food items as most of its calorie value is stored in cellulose. Our body receives very few calories from celery as it is full of undigested fibre.
Colourful berries such as blueberries, strawberries, raspberries typically contain just 32 kcal for a half-cup quantity. Berries are called negative calorie foods because of their low glycaemic index and their protein content. It also contains antioxidants, which protects us from various cancers.
It has 19kcal/100g. Apart from its water content, it is an excellent source of fibre, potassium and vitamin C. Tomatoes also contain lycopene, an antioxidant known to protect us from skin cancer.
They contain 41 kcal/100g. Its vitamin A content is good for the eyes. Carrot fibre content keeps the stomach full for a longer time thus helps in weight loss.
It contains 15 kcal/100g. This vegetable has high water content which is great to satisfy thirst along with providing all the necessary vitamins and minerals. The water content present in cucumbers is great for hydration. Along with quenching thirst, this fruit provides dietary fibre and is good for irritable bowel syndrome and diabetic patients.
It has 30 kcal/100g. Some of the benefits of watermelon rind include a healthy heart, provide hydration and regulation of blood pressure. Additionally, watermelon seeds also have many health benefits starting from the prevention of anaemia to immune-boosting properties. The water content present in watermelon and vitamins A, B6, C along with lycopene act as an immune-boosting food.
It provides 52 kcal/100g. Apple contains a good amount of antioxidants, vitamin C and fibres. Apple's high fibre content helps in weight loss and it also helps to boost cognitive performance. Quercetin, an antioxidant present in apples, is also associated with lowering the risk of type 2 Diabetes.
It contains 34 kcal/100g. Its vitamin A content improves vision. Calcium, Phosphorus, vitamin K content is essential for healthy bone development. Iron and folic acid help to prevent anaemia. Kaempferol, a flavonoid present in broccoli, has anti-inflammatory properties. Broccoli is also rich in Alpha linolenic acid (ALA) which is crucial for brain growth and development.
It contains about 17 kcal/100g. It is packed with many important vitamins, minerals and antioxidants. This has high fibre content and a low-calorie count. Fibre plays an important role in digestion. Zeaxanthin, present in Zucchini, plays an important role in preventing oxidative stress and improves eye health.
It provides about 15 kcal/100g. Its vitamin C, Calcium, vitamin K, vitamin A content helps in boosting immunity. The fibre content of lettuce helps in weight loss. It is also associated with a healthy heart and maintaining eye health.
Are There Any Side Effects?
There is no evidence that eating negative calorie foods leads to side effects. However, directly eating low amounts of calories is not advised if you are not under the supervision of a dietician. The calorie requirement to reduce weight is individualised. The requirement varies depending on the person's height, weight, BMI, BMR, and physical activity.
These foods can be added to our daily diet as snacks or cooking ingredients. Cucumber, tomatoes, carrots and lettuce can be used in various salads. Berries, apple or watermelon fruit can be used as a mid-morning or evening snack. Broccoli, zucchini or lettuce can be used in various preparations during cooking.
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Navratri is the festival where nine days of fasting can be observed by a devotee. Many pregnant ladies wish to fast for their religious or personal beliefs. Though it is said that women during pregnancy should be very careful when it comes to fasting because it is not only the mother who needs all the essential nutrients but also the need of the fetus for healthy growth and development.
However, fasting during pregnancy is not as hard as it allows the consumption of various healthy foods at appropriate intervals. But one thing should be remembered by all pregnant ladies that they should not go hungry for long intervals as a baby's nutrition depends on the mother. It is very important to take carbs during pregnancy while fasting. Carbohydrates play a vital role in our growth system. It is an important nutrient source that not only provides energy to muscles and the brain but using the right kind of carbs in the diet can effectively help to provide essential nutrients, build the desired body or accelerate fitness goals.
There are two types of carbs slow and fast carbs which depends on the Glycemic Index ( the rate at which carbs get digested as compared to glucose secretion).
Fast carbs have a high GI and release energy at a much higher pace and get used quickly which makes you feel hungry often and add to weight gain issues. Fast carbs include processed foods such as bread, sugars, starchy vegetables, fruit juices etc.
As compared to this, slow carbs have a low GI and release energy slowly into the body and help to maintain a "satisfied" feeling as your blood sugar levels are maintained.
There are many non-pregnant women who want to shed extra calories. Fasting will be the perfect time to start their fitness journey. To lose weight and stay healthy, the purpose should be to source the right kind of carbs, which release energy slowly and helps you in the long run. Hence, for that, focus on including slow carbs in your diet such as whole grains, seeds and nuts, beans and legumes, vegetables etc. It also tends to be high in fibre.
Should Carbs Be Taken During Fasting?
Although fasting is a very traditional and customary ritual and most people fast for spiritual purification, there is no denying that if you keep yourself nutritionally in check, it can be therapeutic for the body as it can act as a form of detox and keep you healthy as well. So, it is significant to choose the right food while you are on a fast diet to prevent yourself from being deficient in important nutrients as it can make you likely to develop health ailments like weakness, heart problems, skin issues, defective bone growth, etc.
Pregnant women with illnesses such as diabetes, anaemia, high blood pressure should avoid fasting as it could lead to various other complications.
Avoiding carbohydrates will be the last thing you need to do during fasting as it provides energy to the brain and muscles and make you energetic and more productive throughout the day. So, Make sure you are getting enough right kind of carbohydrates, proteins, minerals and vitamins from different sources and be vigilant about selecting healthy foods rather than munch on processed foods.
There are various food options that include slow carbs and few tips to make your fasting healthier:
Because you are fasting, you tend to eat lesser food than usual, and are hungry at odd times, eating slow carbs foods can help you keep fuller for longer as they take longer to digest and break down. Combine high carbohydrates like potatoes and sabudana (widely used in fasting) with other fibrous vegetables like spinach, cabbage, tomatoes, capsicum, bottle guard, etc. Also, try to bake, roast or grill vegetables instead of deep-frying them. Kuttu is a brilliant combination of carbohydrates (70-75 per cent) and protein (20-25 per cent). It is also rich in proteins, B-complex vitamins and minerals like phosphorus, magnesium, iron, zinc, copper and manganese. Use it to make chapatti instead of gorging on puris.
Samak rice is extremely easy to digest and provides energy, contains a high amount of fibre, B-complex vitamins and important minerals like iron and magnesium.
Try and adopt healthy snacking and don't binge on puris, sabudana vada, potato chips, and other delicacies as they are loaded with sugar, salt and fat content, Instead, opt for roasted makhana as they loaded with antioxidants or a mixture of nuts (almonds/raisins/walnut)/ baked chips, roasted peanuts, etc.)
Eat plenty of seasonal fruits and vegetables.
Eat small meals and do not starve yourself. This will help maintain blood glucose levels and prevent you from feeling low.
Keep yourself hydrated. Drink lots of water and fluids like coconut water, lemon water, and buttermilk without adding sugar. These beverages will keep you satisfied for a long time.
While you can gorge on the above-mentioned food items, also try out these healthy recipes this Navratri season:
Sweet potato chaat
1 bowl (250 gms)
Calories-304.5 Cal Carbs-62.09 gms
2-3 Sweet Potatoes (Boiled)
A handful of almonds, peanuts and walnuts
1 tsp Cumin powder and Black pepper
1 tsp chia seeds and roasted flax seeds
Rock salt for taste
1 lemon (for juice)
Boil sweet potatoes and peel them and cut them into small pieces
Now mix the nuts with sweet potatoes
Now add salt, cumin powder and black pepper to it and mix it properly, add lemon juice also
Sprinkle chia seeds and flax seeds
The chaat is now ready to eat
2 pieces (45 gms)
1 cup Kuttu ka Atta / Buckwheat Flour
1/2 cup Sour Curd
1 /4 tsp Ginger paste
Salt to taste
1 tbsp Fresh Coriander (Grated)
1 tsp Green Chilli (Chopped)
Clean and wash the buckwheat in enough water only once. Then drain the excess water using a strainer
Mix the buckwheat, sour curd and half a cup of water in a bowl. Cover it and soak it for at least 4 to 5 hours.
Now add green chilli, ginger paste and salt to the batter and mix very well
Pour the batter into a greased thali and spread evenly by rotating the thali clockwise. Also, Sprinkle freshly chopped coriander
Steam in a steamer for 10-12 min. Or till the Dhoklas are cooked
Cool slightly, cut into pieces and serve immediately with green chutney.
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Bhopal- A team of scientists at the Indian Institute of Science Education and Research (IISER) Bhopal have in a review identified the biomolecular relationships between Covid-19, ageing, and diabetes.
The review, published in the journal Molecular and Cellular Biochemistry, presented that existing drugs used to treat diabetes, obesity and ageing can potentially be used to treat Covid-19. Similar naturally existing biomolecules were also explored in combination for the Covid treatment.
"There are classes of compounds such as polyphenols found in plant-based food, curcumin (found in turmeric), and resveratrol (found in grapes), have been shown to not only slow down the ageing process, but also possess anti-viral properties," said Dr. Amjad Husain, Principal Scientist, and CEO of Innovation and Incubation Center for Entrepreneurship (IICE), IISER Bhopal, in a statement.
Some other polyphenols that the researchers have identified as being useful for both Covid-19 treatment and comorbidity conditions such as diabetes and ageing may include catechins (present in green tea, cocoa and berries), procyanidins (found in apples, cinnamon and grape skin), and theaflavin (found in black tea).
The researchers also present evidence of some existing potential anti-ageing drugs such as Rapamycin that can be explored for the Covid-19 treatment because of the common biochemical pathways associated with these diseases. Another such example is a drug Metformin , which is usually used to control blood sugar.
The review showed that at the molecular level, there are intersecting pathways that are common to diabetes, ageing, and Covid-19. All three conditions are associated with oxidative stress and lowering of the immune response and complications arising from them lead to the onset of numerous other diseases such as cardiovascular disorders, eye diseases, neuropathy (nerve diseases), and nephropathy (kidney problems).
The researchers believe that an ideal therapeutic candidate for Covid-19 should be able to target the pathways that are common to diabetes, ageing and the SARS-CoV-2 infection.
Further, computational studies showed that lipids present in cell membranes play an important role in coronavirus infectivity.
Natural compounds such as polyphenols may affect the binding of the virus to host receptors and the molecular interactions required for virus replication and release, thereby stopping the infection in its early stages, the team explained.
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