It is important for humans to consume a limited amount of vitamins each day. Most vitamins must be obtained from diet, as the body is unable or unwilling to generate them in sufficient amounts.

The nutritional needs of every organism are unique. Dogs, on the other hand, are able to create all of their own vitamin C, whereas humans need to acquire it from their food.

Vitamin D deficiency in humans is due to a lack of dietary sources. Vitamin D is produced in the body when it is exposed to sunshine, and this is the best source.

You need varying amounts of each vitamin in order to stay healthy, and different vitamins have distinct functions in the body.

This article discusses what vitamins are, what they do, and which foods are good suppliers of these nutrients. To learn more about each vitamin, click on the blue links below.

Vitamins are a group of nutrients that are necessary for a healthy

In natural foods, there exist trace amounts of organic molecules known as vitamins. Vitamin deficiency can raise your risk of acquiring certain health problems, including diabetes and heart disease.

Organic compounds, like vitamins, are carbon-based. Besides providing the body with an important vitamin, it is also a source of energy.

Vitamins that are fat- and water-soluble

Soluble or dissolvable, vitamins can be found in fat or water. Both types are described below:

Vitamins that are fat-soluble

All of the fat-soluble vitamins are found in these foods. Fat-soluble vitamins are stored in the body’s fatty tissue and liver, and can remain in the body for days and even months.

Fat-soluble vitamins are better absorbed by the body when they are consumed in the form of dietary fats.

Vitamins that are soluble in water

Water-soluble vitamins are short-lived and cannot be stored by the body. Those toxins are excreted in the urine. Water-soluble vitamins are therefore more frequently required than fat-soluble vitamins by the body.

Vitamin A is an essential nutrient.

  • Retinol, retinal, and “the four carotenoids,” including beta carotene, are all chemical names for the same compound.
  • It dissolves in fat.
  • Function: It is critical to the well-being of the eyes.
  • If this vitamin is deficient, it can lead to night blindness and keratomalacia, which is a condition in which the eye’s transparent front layer becomes dry and foggy.
  • Liver, cod liver oil, carrots, broccoli, sweet potatoes, butter, kale, spinach, pumpkins, collard greens, some cheeses, eggs, apricots, cantaloupe melon, and milk are all excellent sources.

Vitamin B1, also known as cobalamin

  • Thiamine is the chemical name.
  • It can be dissolved with water.
  • It serves an important purpose in the production of enzymes that aid in the breakdown of blood sugar.
  • Beriberi and Wernicke-Korsakoff syndrome may result from a deficiency.
  • You may get plenty of them in your diet from a variety of foods. Some of the best include rye and whole grain products like brown rice, as well as other vegetables and fruits like kale, oranges, liver, and eggs.

Nutritional B2

  • Riboflavin is the chemical name for this vitamin.
  • It can be dissolved with water.
  • It is vital for the growth and development of bodily cells and aids in the digestion and absorption of nutrients.
  • Deficiency: Lips are inflamed and the mouth has cracks.
  • Foods that are good sources include asparagus, bananas and persimmons as well as okra and chard as well as cottage cheese and milk.

Nutritional B5.

  • Pantothenic acid is the chemical name for this nutrient.
  • It dissolves in water.
  • It serves a functional purpose in the body by facilitating the production of energy and hormones.
  • Paresthesia, or “pins and needles,” is a symptom of a deficiency.
  • You can find these foods in a variety of other foods as well.


  • Pyridoxine, pyridoxamine, and pyridoxal are all chemical names for the same compound.
  • It dissolves in water.
  • Red blood cell production is dependent on the presence of this nutrient.
  • Anemia and peripheral neuropathy can result from a deficiency in certain nutrients.
  • Chickpeas, beef liver, bananas, squash, and almonds are all excellent sources of iron.

B7 vitamin

  • Biotin is its chemical name.
  • It dissolves in water.
  • It aids in the breakdown of proteins, lipids, and carbs in the body. Hexane also adds to the skin’s and hair’s keratin protein.
  • Insufficiency: Skin irritation or intestinal inflammation may result from a deficiency.
  • Egg yolk, liver, broccoli, spinach, and cheese are all excellent sources.