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?

World Health Day, celebrated on the 7th of April every year, is sponsored by the WHO and several other health organizations. It is observed by all the member states of the World Health Organisation. This World Health Day, we're calling for action to eliminate health inequities, as part of a year-long global campaign to bring people together to build a fairer, healthier world.

Vitamin E is a fat-soluble vitamin that in total has 8 compounds, of which only one compound is useful to humans. This is also known as alpha-tocopherol and plays a vital role in the antioxidation process and is believed to improve the overall ageing process.

Read on to know more about its benefits, functions, and sources.

Vitamin E that is absorbed by the intestine is transferred to the liver, from where only alpha-tocopherol gets re-released into the system in small amounts. So, if your diet contains the other 7 variants, they are excreted by the liver (not required in humans).
This active vitamin E controls the oxidation process in cells and prevents the release of free radicals, which is the culprit in all inflammatory processes. These can cause heart disease, diabetes, cancer, and stroke. This process is also accelerated by the environmental factors like pollution, UV rays, smoking, etc.
Vitamin E is also shown to dilate blood vessels and prevent platelet clogging.
Vitamin E is useful in preventing and treating diabetes and its related complications. Of note, diabetes is also considered as a chronic inflammatory process.
The nervous system diseases including Alzheimer s, Parkinson s, and epilepsy can benefit from Vitamin E. It reduces overall cognitive declines and helps in these disease conditions
Women are particularly benefitted from vitamin E, including premenstrual cramps, painful periods, hot flashes with breast cancer, eclampsia during pregnancy, and pregnancy complications
Given their role in energy formation, they help improve endurance, energy levels, and improv muscle strength and reduce muscle damage.
The antioxidant effect is useful in reversing ageing skin changes including wrinkles and fine lines. Vitamin E is used widely in skin care products including creams and lotions and helps in regeneration of skin and tissue.
It is useful to control hair loss, which could be due to multiple reasons, including chemotherapy or side effect of drugs.
It is useful in treating allergies, asthma, respiratory infections, and skin allergies.
Eye diseases like cataracts and macular degeneration which are generally age-related can be controlled with adequate intake of vitamin E.
Taken with other antioxidants like niacin, it is helpful in controlling the buildup of cholesterol.
Sources:
Natural food sources contain enough amounts of this vitamin to meet normal daily requirements, and so consume the following.

Green leafy vegetables, legumes, and vegetable oils
Whole grains and fortified cereals
Fruits and nuts and seeds
Seafood, poultry, and meat
Eggs
Dairy products including fat-free or low-fat milk
Seafood
Given its wide availability, deficiency is rare, but supplements may be required for premature babies with low-weight and in people with some genetic disorders. If you wish to discuss about any specific problem, you can consult a dietitian-nutritionist.

World Health Day - 12 Reasons Why Vitamin E is Important!

If you are constantly getting sick, feeling tired without reason, or are prone to bone fractures, then it is the proper time to check the amount of vitamin D in your body. If you have vitamin D less than 30 nanograms per deciliter, then it shows that your body lacks vitamin D. Here are the eight symptoms of vitamin D deficiency that you should not ignore

You always feel tired: You may eat healthy diet, follow a healthy lifestyle, or have a good night sleep, but you still feel tired at all times. Well it may be an indication that your body is not having sufficient amount of vitamin D. Taking vitamin D supplements or including foods that are rich in vitamin D will allow you to overcome your chronic tiredness.
You feel depressed: You are feeling depressed lately, still you ignore it and not take proper action can further decrease the levels of vitamin D in your body. Involve yourself in doing simple workouts, meditation, yoga, etc., will allow you to feel relax.
You have a constant sweaty forehead: Almost everyone faces a littel sweat on their forehead and wipe it away without giving it a thought. However, you should know that it is one of the symptoms of vitamin D deficiency. 
You feel bone and muscle pain constantly: Constant muscle and bone pain is a sign that your bones are losing their strength and is an indication of deficiency of vitamin D. 
You experience sexual problems: You may be quite healthy and have the required energy and mood to involve in your sexual activity. However, you are not getting a firmer erection to perform better in your bed. This can be due to lack of vitamin D in your body. Thus, you should be careful and not ignore it, discuss it with, both your partner and doctor for the right treatment. 
You are susceptible to bone fractures: Vitamin D plays a vital part in strengthening your bones. Therefore, take vitamin D supplements to make your bones stronger.
You are deprived of sleep: Vitamin D deficiency can be the reason behind your sleep deprivation and as it is closely associated with sleep apnea. It is a serious disorder as it affects the flow of oxygen to your brain and to your other body parts. 

Vitamin D Deficiency - Are You Ignoring These 7 Signs?

Vitamins are essential micronutrients which the body requires, though in small amounts, for optimal health. These chemicals play a crucial role in keeping our body healthy and disease free.One such vitamin is vitamin K, which is essential for optimal blood clotting process, and also has multiple other benefits. More details about the functions, benefits and sources are listed below.

Functions/Benefits:

Vitamin K is actually a group of vitamins and has K1, K2, and K3. The functions and benefits accordingly will depend on the actual chemical being referred to.
These are fat soluble vitamins and therefore absorption is better when something fatty is eaten along with it
Vitamin K1 or phyloquilline reaches the liver and is essential for blood clotting. Reduced levels of vitamin K can lead to uncontrolled bleeding, but this is very rare in adults. Newborns can have this problem, and therefore, it is common to give them a one shot of vitamin K injection.
Vitamin K2 is produced by gut bacteria and reaches blood vessel walls and bones. It prevents hardening and calcification of arteries, which is the main cause of heart disease.
It helps in improving calcium and other mineral concentration in the bones and makes the matrix strong. It can be used in osteoporosis to reverse and control bone loss. It can also be used to heal fractured bones.
It slows the growth of cancer cells and can be used to stabilise cancer. It has been shown to improve multiple forms including hepatocellular, prostate, colon, and oral cancer.
It is beneficial in controlling Alzheimer s disease and improves memory loss in ageing people
It improves insulin action and therefore prolongs onset of type 2 diabetes
It has been shown to have antioxidant properties (as most other vitamins) and also helps in reducing toxin buildup
It is good for skin health and can help control bruising and dermatitis
Sources:
Vitamin K is found naturally in many foods and the daily dose required for an adult is about 120 to 150 mcg/day. Therefore supplementation is usually not required.
Leafy green vegetables including spinach, okra, cabbage, beans broccoli, and asparagus

Fermented foods like yoghurt
Soybean in all forms including medium cooked as well and Japanese diet uses boiled, fermented soybean called natto, which contains tremendous amount of vitamin K
Nuts, such as cashews, almonds, walnuts, are a good source
Strawberries, grapes, prunes, and apples 
Seafood such as salmon and shrimp contain good amount to control heart attack and stroke.
Meat (duck, beef, chicken, and lamb)
Supplements are to be avoided, especially in pregnant and/or nursing mothers and people with a history of stroke, heart disease, heart attack and blood clotting problems.

Vitamin K - Facts You Never Knew About It!

If you are feeling lethargic, it s time that you get sufficient amount of vitamin B12 in your regular diet. Vitamins are wonderful gifts of nature to keep your organs and body healthy and active. Your brain stops functioning properly in case of vitamin B12 deficiency. Not just that, it has a wide range of health benefits. It keeps you moving and energetic in life. In fact, for a healthy life, you must make it an indispensable part of your existence. Most of us often forget to take vitamin rich diet and depend on junk food a lot. This dependency on fast foods leads to vitamin deficiency. According to a report, about 40% Americans are tested with low vitamin B12 levels. 

This is not good for a healthy life. Thus, it is advisable that you take care of your diet. But prior to that, you must know why vitamin B12 is so essential. Well, here s all that you get from vitamin B12:

Provides energy: Vitamin B12 is needed for energy supply. It generates energy in your body and takes away lethargy from you. Your cells stay happy and healthy with the intake of vitamin B12. It balances your life by providing you the right amount of energy.
Saves your heart: The cardiovascular system requires vitamin B12 for proper functioning. It removes a harmful protein homocysteine from the bloodstream. This compound can damage arteries and cause inflammatory and heart diseases.
Strengthens your bones: Researchers have found that patients with osteoporosis have greater amounts of homocysteine in the blood. They have lower amounts of vitamin B12 in their bodies. Thus, sufficient intake of vitamin B12 protects bones. They help in calcium absorption and keep bones healthy.
Prevents nerve damage: Vitamin B12 safeguards your nerves by keeping them away from toxins and free and harmful radicals in the bloodstream. They form a covering on the nerves called myelin sheaths. Nerves get damaged completely or partially without these covering.
Keeps you away from depression: It regulates your mood by the production of a chemical called serotonin. Deficiency of vitamin b12 makes you feel lonely, irritated or frustrated always.
Protects health of brain: Researchers believe that Alzheimer s patients have poor B12 levels in the blood. This vitamin helps in protection of nerve cells and their coverings. They also protect the myelin sheaths of brain cells. An adequate amount of vitamin B12 in the body keeps you away from dementia.

Vitamin B12 - How Important It Is For Your Diet?

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'.

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