Last Updated on November 7, 2022 by
The human body is composed of a number of different vitamins, minerals and other micronutrients. These nutrients are vital for the proper functioning of the body, as they aid in a variety of bodily functions. For example, vitamins are important for growth and repair of tissues, while minerals are involved in nerve function and muscle contraction.
Below are the most important vitamins for the human body:
Vitamin A: Vitamin A is an essential vitamin that helps maintain healthy vision, skin and teeth. It also helps boost immunity by boosting production of white blood cells to fight infections. Vitamin A deficiency can cause night blindness and increase risk for infections (1).
Vitamin B complex: The B complex vitamins are made up of eight different vitamins (B1 through B8). Each member plays an important role in energy production, metabolism, red blood cell formation, skin health and brain function (2).
Vitamin C: Also known as ascorbic acid, vitamin C is found in many fruits and vegetables. It is essential for collagen production – a protein that makes up connective tissue in the body. Vitamin C also helps protect against free radical damage to cells caused by stress or environmental factors (3).
Vitamin D: This fat-soluble vitamin is critical for
Vitamins are essential for the body to function properly, and most people do not get enough of them in their daily diet. They are also important for keeping your skin healthy and looking young.
Here are some vitamins that you may need more of:
Vitamin A: This vitamin helps repair damaged skin cells, so it is good for conditions such as acne or wrinkles. It also helps keep skin soft and smooth. Vitamin A deficiency leads to dry skin with roughness, scaling and flaking.
Vitamin C: Vitamin C is an antioxidant that protects the skin from free radicals that can damage the collagen matrix, which makes up 80 percent of the skin’s structure. Collagen loss causes wrinkles, sagging skin and age spots (liver spots).
Vitamin E: This vitamin helps protect against sun damage by slowing down cell aging caused by UV exposure, preventing collagen breakdown and reducing inflammation associated with sunburns. It also keeps your immune system working well so you have less chance of getting sick when you’re exposed to cold weather or other harsh conditions like dry heat or humidity (which dehydrate the skin).
The human body needs a multitude of vitamins and minerals in order to function properly. Without these essential nutrients, we would not be able to fight off disease or illness, reproduce, thrive and live healthy lives.
Vitamins are essential for the body because they provide energy for cells. Vitamins also help regulate metabolism and support growth, development and repair of cells.

Vitamin A: Vitamin A helps the immune system fight off infections by boosting white blood cell production. It also helps maintain vision and skin health by promoting the production of pigments needed for vision.
Vitamin B complex: The B complex vitamins include eight different vitamins that work together to promote healthy skin and hair while helping the body break down food into glucose for energy production. They are also important in maintaining healthy nerves, muscles and liver function.
Vitamin C: Vitamin C is an antioxidant which means it helps protect against free radicals — unstable molecules that can damage cells or cause disease when left unchecked by an antioxidant like vitamin C or E. Vitamin C is also important in bone growth and repair because it helps build collagen which makes up bone tissue as well as connective tissue such as tendons and ligaments
Vitamins are essential for the body to function properly. They are naturally present in foods or can be taken as supplements.
Vitamins are essential for the body to function properly. They are naturally present in foods or can be taken as supplements.
What Are Vitamins?
Vitamins are organic compounds found in foods and other sources that humans need in small amounts to stay healthy. Their name comes from their chemical structure: vitamins contain an alcohol group, which is called a vitamin because it is vital to life. In fact, the word “vitamin” was coined by biochemist Casimir Funk, who had been experimenting with these substances and associated them with vital functions of living beings.
The term vitamin was first used in 1920 to describe a substance that masked the symptoms of beriberi (a disease caused by poor diet) but did not cure it.
What Do Vitamins Do?
Vitamins work together with other nutrients to keep our bodies working well. They help create new cells, absorb fat and carbohydrates, regulate metabolism and support brain function. Some vitamins can also be used as antioxidants — substances that protect cells from damage caused by free radicals (damaged molecules).
Vitamins are nutrients that you need to stay alive. Your body doesn’t make them on its own, so they must come from food and supplements.
Vitamins are divided into two categories: fat-soluble and water-soluble. The fat-soluble vitamins (A, D, E, K) are stored in your body for future use. The water-soluble vitamins (B vitamins and vitamin C) don’t stay in your body for long and are regularly excreted in the urine.
The following list shows the amounts of each vitamin you need every day:
Important vitamins for the body
Fat-soluble Vitamins
Vitamin A – 900 micrograms per day (mcg/d)
Vitamin D – 600 IU per day (IU/d)
Vitamin E – 15 mg alpha tocopherol/30 IU d-alpha tocopherol or 1 mg all rac forms of vitamin E/15 mcg dl-alpha tocopherol or 1 mg all rac forms of vitamin E/30 IU dl-alpha tocopherol or 1 mg all rac forms of vitamin
There are each 8important vitamins for the human body
There are many essential vitamins your body needs. Whether we are in shape or over weight, young children or adults, we all need vitamins to keep our bodies healthy and fit. The best vitamins for the body includes Vitamin A and vitamin E which support eyesight and plays a vital role in our immune system. Also it is necessary that you maintain a healthy diet with anti-oxidants containing vitamin C and potassium for proper growth of your cells. You will face serious health problems if you are deficient in these essential vitamins.
If you want to get the most out of your diet and improve all aspects of your health and fitness, it is important to know which vitamins are the most vital. In fact, not all vitamins are created equal and they will have different effects on your health and well-being.
Vitamin K as mentioned above is indispensable as antioxidants and vitamin E is good at preventing fatty deposits while vitamin C acts as tonic to the body.
If you are trying to get more energy, combat fatigue and stress, and generally improve your health, then keep a close eye on what you’re eating. In reality, it doesn’t take an expert to know that fresh fruit and vegetables will do you more good than a slab of red meat. Our goal is to provide you with more information regarding daily nutrients as well as vitamins and minerals needed especially for an active lifestyle. Nutrients are necessary; vitamins and minerals are fundamental elements that help the body use food more efficiently.
Factors affecting the levels of vitamin D in the body are genetic makeup, age, weight, exposure to sunlight and diet. All these factors are interrelated. There is a strong relationship between the diet and occurrence of deficiency of vitamin D in elderly people. In children and young adults, there is low rate of occurrence of D3 deficiency.