Why Vitamins Are Important and What They Do

There are many, many different health benefits to taking vitamin supplements. For example, vitamins can help reduce the risk of diseases. According to recent study, vitamin D is a nutrient that may reduce the risk of diabetes, heart disease and depression, according to a recent study. In addition, vitamin C is beneficial in reducing the duration if you have the flu or cold.

Iron is a mineral that helps treat iron deficiency anemia in adults, adolescents and teens. In addition, minerals including calcium, magnesium and zinc have all been found to play a role in promoting bone growth and helping people recover from exercise more quickly."

It's important to know if your body can absorb the vitamins you're taking before investing in a sizable multi-vitamin supplement. Recent studies suggest that many people don't drink their vitamins properly because they aren't metabolizing them correctly. So, it may be worth checking with your doctor before you start taking any supplement."

Below are some common forms of vitamin supplements:

Vitamin A

is found in vegetables like carrots, spinach and other leafy green vegetables. It helps your skin, hair, eyes, and immune system stay healthy.

Vitamin B

complex is the most commonly used vitamin supplement overall. It's made of eight different vitamins: Thiamine (B1), Riboflavin (B2), Niacin (B3), Pantothenic acid (B5), Pyridoxine (B6), Biotin, Folic acid and Calamine (B12).


Vitamin C

is a water-soluble vitamin that helps support your immune system. It's found in various fruits and vegetables like oranges, strawberries and broccoli.

Vitamin D

is a fat-soluble vitamin that helps support your bones and immune system. It's found in fatty fish such as salmon, eggs (if you eat the yolk) and fortified cereals.

Vitamin E

is an antioxidant found in nuts and seeds like almonds, sunflower seeds, pumpkin seeds, and other vegetable oils.
It supports the health of your heart and immune system.

Vitamin K

is a B vitamin found in leafy green vegetables like spinach, kale, broccoli, Brussels sprouts and cabbage. It's also used to help your blood clot properly.


is an essential mineral that helps the blood transport oxygen throughout the body. Iron deficiency can lead to anemia, so it's critical for pregnant women and people with heavy periods or losing blood due to heavy workouts.


is another essential mineral that helps the thyroid gland produce hormones that keep your metabolism running smoothly. It's found in seafood, including fish, shrimp and lobster.


is a naturally occurring mineral found in many foods, including leafy greens, nuts and seeds. It helps your body convert food to energy.


is a mineral that supports your immune system as well as brain development and function. It's found in meats like beef and turkey, beans and whole grains like quinoa.

But most dietary supplements have been studied among small subgroups of the population, not the entire population. The existing studies tend to focus on older people in developed countries like Europe and North America. Still, there isn't enough data about the health benefits of vitamins and minerals beyond that demographic. This results in limited information when it comes to how the general population could benefit from dietary supplements.

Benefits of vitamins