Vitamin A is essential for various body functions, the most important are vision, immunity, skin and hair health and correct genetic transcription. Signs of vitamin A toxicity include bone pain, brittle nails, hair loss, fatigue, dry and fissured skin and abnormal liver function. Deficiency of Vitamin A leads to night blindness.

Some interesting fatcs about vitamin A: 

Vitamin A is a fat soluble vitamin, thus requires fat for effective absorption.
Normal level of vitamin A required for proper body functioning is about 3000 mg per day. A person could also end up eating more of Vitamin A on a regular basis, which could lead to vitamin A toxicity. If it is consumed from natural sources, it is not harmful; however, if synthetic vitamin A is consumed, it may end up as a toxin in the body. 
Every 100 g of sweet potato contains about 19200 IU of vitamin A. Sweet potato can be consumed in cooked, baked, cubed, raw or frozen form. It can be used in multiple ways and is one of the most vitamin A rich foods.
Carrots is the most popular rich source of vitamin A. Every child knows that carrots are good for vision and eye health. Carrots can also be consumed in baked, cooked, raw or frozen form. Every 100 g of carrot contains about 17000 IU of carrot, which more than takes care of daily requirements.
Green leafy vegetables are another rich source of vitamin A. This could be spinach, lettuce, beet greens, turnip greens, collards, kale, or other greens. Each of them contains sufficient amounts of vitamin A, and including about 100 g provides about 14000 IU of vitamin A. These can be used as salad dressings or cooked with lentils to make variety of dishes.
The liver from any animal is the most effective nonvegetarian source of vitamin A. Consuming liver 2 to 3 times per day gives sufficient amounts vitamin A for men, women and children. Cod liver oil, which are available widely in the market are also a good source, if meat is not available.
Dry fruits, such as apricots, which are sundried and used when there is no season for apricots, are another rich source of vitamin A. Dried peaches and prunes are also good sources for this vitamin.
Consuming about 2 egg yolks per day provides all the required vitamin A for your body. It does contain cholesterol, but the body does need small amount of cholesterol too for various functions.
Dairy products, such butter and cream from cow's milk which are especially fed on grass are again great sources of vitamin A.
Small amounts of vitamin A are also present in cantaloupe melons, pumpkins, squash fruits, beetroot, bell peppers and most importantly in seasonal fruits.

Vitamin A - 10 Facts About it!

Do you need vitamin supplements? Here's how to find out

Taking vitamin and mineral supplements is increasingly becoming common these days. People generally opt for these supplements to ensure good health as their diets are usually lacking in vitamins due to the pursuit of a hectic lifestyle.

But before you begin consuming vitamin supplements, it's necessary for you to know whether your body actually needs them. According to nutritionists, you should plan your diet appropriately to fulfil your nutritional needs and not depend on vitamin supplements to do so. If your diet includes foods like fruits, green vegetables, whole grains, low-fat dairy products, legumes, fish and lean meat, you won't need vitamin supplements.

So, when exactly do you need vitamin supplements?

You might need vitamin supplements in the following cases:

- If you are above the age of 50, you can take vitamin b-12 supplement. Additionally, you may consider eating food items fortified with vitamin b-12, like fortified cereals.

- If your diet does not meet the normal requirement of 1, 600 calories a day, you should consider dietary supplements. Moreover, the diet of people who do not consume red meat usually lacks in zinc and iron, which can be supported by vitamin supplements.

- If you are a woman whose menstrual cycle is associated with heavy bleeding, you might need vitamin supplements.

- If you suffer from a disorder that has a negative impact on the nutrient absorption process of your body, you need to take vitamin supplements. These conditions include chronic diarrhoea, food intolerance, food allergies or any disease related to the liver, pancreas, intestines and gall bladder.

- If your body has difficulty in absorbing and digesting nutrients because of a surgery of the digestive tract.

- If you are a woman who is planning to have a child. Women who want to get pregnant should consume 400 mg folic acid, which can be obtained from dietary supplements or fortified foods.

- If you are pregnant, you should include a prenatal vitamin in your daily diet. This vitamin should contain iron. You may also fulfil this iron requirement by consuming a separate iron supplement.

If you would like to consult with me privately, please click on 'consult'.

Do You Need Vitamin Supplements?

The question, "are vitamins vital" is in fact a rhetorical question, one that answers for itself. Vitamins are organic compounds and important nutrients, which are required by human beings in appropriate quantities. They provide a host of benefits, affecting metabolism, digestion as well as immunity and are imperative for the existence and survival of human beings. Few reasons that establish their importance are: 

1. Digestive system
The digestive system, like the rest of the body, requires important minerals and vitamins for proper functioning. Your body requires ample amount of vitamin B and vitamin C to improve and maintain digestive health. In fact, folate acid is required by the body to prevent you from an impending danger of colon cancer. At the same time, vitamin B is also responsible for breaking down the carbohydrates and converting them into energy. 

2. Boosting the immunity system and eyesight
The proper functioning of your physical and mental health requires a sound immune system. The invasion of diseases can be deterred and treated on its own, if you have a proper functioning immune system. Vitamin A, found in carrots, pepper and sweet potato is very crucial for boosting the immune system, at the same time it helps repairing the cornea and improving the eyesight. 

3. Improving the nervous system
Vitamin B12 found in beef liver and octopus is very important in strengthening and improving the nervous system. If there is a deficiency of this vitamin in your body, chances are you will suffer from depression, anemia and even a potential threat to your central nervous system.

4. Helps the heart and removes toxicity from the body
Among other advantages, vitamins are also responsible for maintaining the heart and preventing an accumulation of toxic substances in your body. Vitamin C, found primarily in fruits like oranges and lemons performs this function. 

5. Helps in losing weight
Certain food products like fish, chickpeas and chicken are rich in vitamin B6, which in turn help in boosting the metabolic rate and consequently in losing weight.

Are Vitamins Vital?

Vitamin B is not one vitamin, but is a complex of 8 vitamins, which not only are essential for a good health, but also facilitates smooth functioning of our body. Further, each component of vitamin B aids in specific body function from managing our metabolism to hair health to prevention against migraine. 

Vitamin B is a complex of following vitamins B1 (Thiamine), B2 (Riboflavin), B3 (Niacin), B5 (Pantothenic acid), B6, B7 (Biotin), B9 (Folate), B12. It is widely present in food sources and a person who eats a well-balanced diet will have the requisite amount of B complex in body. 

Vitamin B1, also known as thiamine, is required for the body to make new cells and so has a significant role in the immune system. It is also known as the anti-stress vitamin as it helps in improving immunity and is required for breakdown of carbohydrates.
Vitamin B2, chemically known as riboflavin, is essential for red blood cell production and transporting oxygen throughout the body. It also has antioxidant properties and is known to reduce free radicals and reduces the risk of heart disease.
Vitamin B3, also known as niacin, is essential for cholesterol regulation. It promotes the formation of good cholesterol and so is essential for preventing the onset of heart disease. It also known for its anti-acne effects.
Vitamin B5, pantothenic acid, is essential for fat and carbohydration metabolism. It also is required for the production of hormones including testosterone and cortisol (stress hormones). It is also beneficial for the skin by reducing anti aging effects including reducing brown spots.
Vitamin B6 or pyridoxine, has a major role to play in sleep and mood regulation. It produces various neurotransmitters like serotonin, melatonin, and norepinephrine which are essential for emotional well-being. It also has anti-inflammatory properties and is useful in conditions like rheumatoid arthritis.
Vitamin B7 or biotin is known as the beauty vitamin, as it has major hair, skin and nail benefits. It is also essential for glucose level maintenance. It assumes great importance in pregnancy as it is important for normal growth of the baby.
Vitamin B9 or folate or folic acid is again very essential in pregnancy as deficiency can lead to neurological defects in the developing baby. It also plays a major role in carrying oxygen to the cells through the RBCs.
Vitamin B12 or cobalamin is essential to ensure that other vitamins are functioning properly. B12 deficiency leads to anaemia, as it enables the red blood cells to carry oxygen throughout the body. It is mostly present in non-vegetarian foods and supplements are commonly administered in anaemic people.

Vitamin B - Why Is It Important?

Seasonal local mangoes or exotic avocado? Avocado and Mango both are rich in vitamins and minerals but which one should you choose?

Remember that the more food travels, the lesser will be nutrition. So consume seasonal & local fruits and vegetables.

Mangoes are even big yes for weight loss as it calms sugar cravings and slows down the development of fat cells.

Can I have mango if I have diabetes? Yes
Can I have mango if I have cholesterol? Yes
Can I have mango if have high bp? Yes

Remember, moderation is the key. And eat fruits on their own or first thing in the morning. Do not consume with or right after/before meals.

For all those who are concerned if mango really works for weight loss:

Your mango can help you become lean and toned, but you've got to eat it at the right time. Here's how it works: a mango, eaten with a meal, alters the ph balance or acidity of the stomach and disturbs both the glycemic index and glycemic load of your meal. When a mango is eaten on its own, exactly like the way you often eat your papaya and melon, the sugars and the micro-nutrients in the fruit are much more available to the body than they would be, when it is consumed along with, or right after a meal. So eat your mango after dinner, or have it, as some of us love to do, as aamras, with hot puris, and sure, you will be expanding that ring around your waist. 

Eat it first thing in the morning, or just after physical exercise, and it may just help you get that six pack.

If you have any further questions on issues related to nutrition or diet, ask me by clicking on 'Consult'.

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Dietitian Tip - Seasonal Local Mangoes or Exotic Avocados?

Why drastic deficiency of vitamin d is becoming increasingly common among urban Indian youth?

On this women's day, let's understand why young Indians esp. Are women facing this unforeseen deficiency and resultant problems?

Vitamin d is unique because it can be made in the skin from exposure to sunlight. We get a really good amount of sunny days as opposed to many western and northern countries where vitamin d deficiency is ought to be common.

It is surprising that vitamin d deficiency is such a common problem in India nowadays that it finds prevalence among 70-100 percent of the general population in the country. More than 80.63 percent of 73 lakh Indian youth suffer from the deficiency of vitamin d. What's more shocking is that it can lead to a variety of health issues ranging from osteoporosis to diabetes. Without vitamin d, only 10-15% of dietary calcium and about 60% of phosphorus are absorbed - which would certainly lead to weaker bones. Vitamin d sufficiency enhances calcium and phosphorus absorption by 30-40% and 80%, respectively.

Vitamin d exists in two forms - vitamin d2 and d3. Uv rays from the sun hit the skin, and vitamin d3 is naturally synthesized, so it is the most 'natural' form. However, our bodies do not make vitamin d2, and most oil-rich fish such as salmon, mackerel, and herring and eggs contain vitamin d3.

Here are a few reasons why deficiency of vitamin d is becoming increasingly common among urban Indian youth.

1. Being always indoors

Our youth is never out in the sun because they are too occupied with their laptops or video games. Their lifestyle is such that it does not allow them to spend some good time out in the sun, which is a major source of vitamin d for the body. Technological advancement and cut-throat competition have made the youth forget the sun as a source of a healthy dose of vitamin d.

2. No milk, no fish

A lot of Indian youth follow a strictly vegetarian dietary regimen and they avoid milk very commonly. Vitamin d is found in foods like fish, egg yolks, fish liver oils etc. And not consuming them is a major reason why youth face vitamin d deficiency.

In fact certain, distinct symptoms can help you know if you're suffering from vitamin d deficiency or not.

You need to keep an eye out for these:

- excessive sweating without indulging in physical activities or being exposed to high temperatures

- sudden bouts of weakness for no apparent reason

- brittle bones that break easily

- chronic pain in your brains

- feeling of depression

If you would like to consult with me privately, please click on 'consult'.
Related Tip: Do You Need Vitamin Supplements?

Why Drastic Deficiency of Vitamin D is Becoming Increasingly Common Among Urban Indian Youth?

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