Vitamins and Their Role in Good Health
Vitamins are organic substances contained in various natural foodstuffs in minute amounts. Because these substances play a critical part in normal metabolism, not having enough of them can cause illnesses or medical conditions.
Being organic compounds, vitamins contain carbon, which is an essential nutrient that the body produces in inadequate amounts, hence the need to source it 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 that offer various health benefits, such as immunity boost, stronger bones, faster wound healing, enhanced eyesight, better use of food-sourced energy and many more. Inadequate vitamin intake can make you more likely to develop illness, from mild to life-threatening.
Types of Vitamins
Depending on how the body stores or uses them, vitamins can be fat-soluble or water-soluble. Vitamins A, D, E and K are fat-soluble, and this means that they are stored in fats, where they stay for up to about six months.
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.
All thirteen vitamins have their own specific functions, but they can also work together to benefit your health. Apart from stronger bones, teeth and immunity, vitamin A also gives you better eyesight and glowing skin.
Vitamin C contributes to optimal tissue development, promotes iron absorption, and improves immunity. Vitamin D paired with the mineral, calcium, also plays a big role in immunity and bone health. Vitamin E helps your body utilize vitamin K, and this improves bone health, blood-clotting mechanisms, and helps in the body’s production of essential 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
Insufficient vitamin intake puts your health at risk, specifically in relation to heart disease, osteoporosis and cancer. Insufficient vitamin B intake sets the stage for anemia and irreversible nerve damage.
When you take too little vitamin C, your system will not produce enough of the body’s primary tissue known as collagen. In prolonged cases of vitamin C deficiency, a person can develop scurvy, whose symptoms include gingivitis, skin hemorrhage, anemia and general weakness.
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. The above can put you on the right track.
Citation: Extra resources