Why You Need Vitamins for Good Health
Vitamins are a group of organic substances that can be found in a wide variety of natural food. Because of the crucial role these substances play in normal metabolism, a lack of them can cause a whole range of medical conditions.
As organic compounds, vitamins contain carbon, an essential nutrient that the body does not produce enough of, thus the need to obtain them from food. However, unlike proteins, fats and carbohydrates, vitamins do not give you energy, although they do help the body grow and function optimally.
There are thirteen essential vitamins offering an entire variety of health benefits like better eyesight, stronger bones and immunity, better energy absorption from food, and more. Without enough vitamin intake, you could be vulnerable to many different diseases or medical conditions.
Types of Vitamins
Vitamins may be fat-soluble or water-soluble, depending on how the body uses them. Fat-soluble vitamins – A, D, E and K – remain in the body for a maximum of about six months and are stored in fat tissue.
On the other hand, water-soluble vitamins, which include vitamin C plus the B vitamins – B6, B12, thiamine, pantothenic acid, riboflavin, niacin, folate and biotin – are circulated around the body through the blood. Considering that your body does not retain water-soluble vitamins, you have to make sure that your stores are constantly replenished.
Each of the thirteen vitamins comes with is own particular functions, but they can also work as a team to improve your health. Vitamin A promotes good eyesight and immune function, as well as better skin, teeth and bones.
Vitamin C aids in iron absorption, boosts immunity and promotes good tissue development. Vitamin, D coupled with calcium (another mineral), is vital to bone health and immunity as well. Vitamin E aids in your body’s use of vitamin K, which affects bone health and blood-clotting mechanisms, and contributes to optimal production of red blood cells.
Of course, the B vitamins have their part to play, mostly in relation to better central nervous system functions, hormone synthesis, cardiac operation, basic cellular maintenance, brain activity and body metabolism.
Consequences of Vitamin Deficiencies
Without enough vitamin intake, you can be at risk of various medical issues, specially those linked to cancer, heart disease and osteoporosis. Insufficient vitamin B intake sets the stage for anemia and irreversible nerve damage.
Too little vitamin C diminishes your ability to produce collagen, your body’s primary tissue. When vitamin C deficiency is severe, a person can have scurvy, with symptoms including gum disease, anemia, muscle and joint fatigue and skin hemorrhage.
Finally, vitamin D deficiency can cause rickets, which can be seen as autoimmune diseases and poor bone health in adults, and as poor bone health and growth in kids.
If you’re really interested about the importance of vitamins, there is a lot of information available today. This article can help you start off on the right foot.