Health Plans Crafted With Care For Your Loved Ones

List of Vitamins and their functions

Human body

Humans are arguably one of the most complex organisms living on the planet. We are made up of numerous microscopic cells which cumulatively work in an organized manner for well-being.

The human body is made up of various cells and molecules.

Various systems like the nervous system, respiratory system, and digestive system perform several complex functions in the body.

Vitamins:

The organic compounds that are essential for life.

Vitamins are organic molecules that serve as an essential nutrient for most living organisms for the smooth functioning of their metabolism.

Vitamins are the compounds that people need in less quantities. The body does not produce vitamins on its own. Vitamins are to be obtained from the food we eat.

Vitamins are essential because they prevent various health issues. If the body lacks any vitamin, it may develop a deficiency and a related disease.

Vitamin requirements vary with different organisms. For example, Dogs can produce their vitamin C they need, but humans need to acquire that from their diet.

What does the vitamin do?

Vitamins are essential to our body as they perform various activities that promote a healthy life.

The main functions of vitamins are  

  • Help the body maintain good health
  • Regulating the tissues and help in repairing cells
  • Fight against aging
  • Formation of new cells
  • Keeping bones, teeth, and nails healthy.
  • Help the muscles and ligaments function smoothly.

To understand the functions of vitamins, first, we need to understand the types and the specific role they perform in our body.

What are the types of vitamins? What functions do they perform?

Vitamins are grouped based on their characteristics. They are soluble in fat or water.

Fat-soluble vitamins

Some of the vitamins are soluble in fat. Vitamin A, K, E, and D. The body will store the fat-soluble vitamins in the liver and other fatty tissues. The body will absorb the fat-soluble vitamins in the intestines.

Water-soluble vitamins

These types of vitamins dissolve in the water. They don’t stay in the body as long as fat-soluble vitamins. Vitamins like vitamin C and B are water-soluble vitamins.

Totally 13 vitamins are recognized.

  1. Vitamin A

The chemical name includes retinol, retinal and other carotenoids.

Vitamin A comes under fat-soluble vitamins. We are taught that vitamin A is great for eye health from our childhood. If this vitamin is deficient, the body may experience certain eye diseases and infections.

Some of the finest sources of vitamin A are carrots, sweet potato, green leafy vegetables like spinach, kale, eggs, and milk.

  1. Vitamin B1

Vitamin B1 has the chemical name thiamine. Vitamin B1 comes under water soluble vitamins. The main function of vitamin B1 is to produce various enzymes that break down sugar.

Vitamin B1 is found in abundance in brown rice, pork, cauliflower, oranges, and eggs.

  1. Vitamin B2

The chemical name of vitamin B2 is riboflavin. Vitamin B2 is a water-soluble vitamin. Vitamin B2 is essential for the proper growth of body cells. It is also essential in metabolizing food.

If our body is deficient in vitamin B2, symptoms are often shown in the mouth and lips.

Some of the foods that are rich in vitamin B2 are eggs, bananas, milk, cheese, fish, and beans.

  1. Vitamin B3

The chemical name of vitamin B3 is niacin. Vitamin B3 is a water-soluble vitamin. The main function of vitamin B3 is to aid in the growth of cells. The cells require niacin to function properly. If the body is deficient in vitamin B3, we may experience intestinal issues, skin changes, and diarrhoea.

Good sources of vitamin B3 are chicken, tuna fish, tofu, broccoli, nuts, tomatoes, milk, carrots, and eggs.

  1. Vitamin B5

The chemical name of vitamin B5 is pantothenic acid. Pantothenic acid is a water-soluble vitamin. This vitamin is essential for producing hormones.

Consuming vitamin B5 is essential. It is found in meat, grains, avocados, and yoghurt.

  1. Vitamin B6

The chemical name of vitamin B6 is pyridoxine. This molecule is essential for forming red blood cells in the body. Having a deficiency of vitamin B6 would lead to diseases like peripheral neuropathy or anaemia.

Chickpeas, bananas, and nuts contain vitamin B6.

  1. Vitamin B7

Vitamin B7 is popularly called Biotin. Biotin helps the body to metabolize proteins, carbohydrates, and fats. It also helps in contributing to hair health.

Having B7 vitamin deficiency may cause the intestine to inflate and cause dermatitis.

Vitamin B7 is found in the yolks of eggs, liver, cheese, and spinach.

  1. Vitamin B9

The chemical name of vitamin B9 is folic acid. The B9 vitamin is a water-soluble vitamin. It plays a vital role in making DNA and RNA.

Pregnant women must be careful and not have a deficit of B9 vitamins as it can affect the nervous system of the fetus.

Vitamin B9 can be found in leafy vegetables, peas, sunflower seeds, and fruits.

  1. Vitamin B12

Methylcobalamin is the chemical name of vitamin B12. Just like the other B type vitamins, this is water-soluble. Vitamin B12 helps in maintaining a healthy nervous system. Having low levels of vitamin B12 may lead to various neurological problems.

Fish, eggs, milk, and meat are rich in vitamin B12.

  1. Vitamin C

Vitamin C plays an important role in improving a person’s overall health. Ascorbic acid is the chemical name. This helps in the production of collagen. It helps the body to heal the wounds. Vitamin C supports the blood vessels. It improves the immune system. Vitamin C provides antioxidants.

If there is vitamin C deficiency, the body may take longer to heal wounds and have poor tissue growth.

Vitamin C is found abundantly in fruits, especially citrus fruits and vegetables.

  1. Vitamin D

Ergocalciferol is popularly called vitamin D. vitamin D is a fat-soluble vitamin. Vitamin D plays a vital role in helping the mineralization of the bone. Vitamin D deficiency would cause bone-related issues like rickets and soften the bones

Vitamin D can be obtained naturally from the UVB rays of the sun. Fatty fish, eggs, and mushrooms are also consumed for vitamin D.

  1. Vitamin E

The chemical name of vitamin E is tocopherol. It is a fat-soluble vitamin. Vitamin E is useful to prevent oxidative stress and prevent inflammation.

Usually, it is not common to have vitamin E deficiency. If a person has vitamin E deficiency, their blood cells tend to be destroyed.

Kiwis are known for their vitamin E content. Including almonds, eggs, and leafy vegetables may boost the vitamin E in the body.

  1. Vitamin K

Vitamin K, a fat-soluble vitamin, has a chemical name called phylloquinone.

This vitamin is necessary for the blood to clot. A low level of vitamin E may cause excessive bleeding.

Bleeding diathesis may also occur.

Vitamin K is found in green leafy vegetables, pumpkins, and figs.

Some of the other sources of vitamins are vitamin supplements. Multi-vitamin supplements are recommended by a medical professional if required.

To sum up

Vitamins are essential for well-being and preventing diseases. It doesn’t mean that consuming more vitamins would improve health drastically. Consuming too many vitamins may cause an overdose and adversely affect our health.

It is always recommended to consult a medical professional to examine our body and take supplements as per their recommendations. Adopting a healthy lifestyle and diet is essential for the overall well-being of a person.

Secure your health with us




    Scroll to Top