People that eat a healthy diet and exercise on a regular basis believe that they are doing all they can to ensure that they stay in the best of health throughout their life. As they approach old age, however, the evidence of vitamins deficiencies will show through and they will begin to study the physical uses for nutritional supplements in order to correct the deficiency before further harm occurs. The body needs nutrients to function correctly and insufficient nutrient damage may be irreversible.



The body needs 13 vitamins to be present at all times to function normally. With busy schedules and active lifestyles, some people miss out on the opportunity to take the right amount of nutritional supplements to ensure that all systems are functioning normally. The balanced diet concept changes dramatically with each misstep and since body cells and organs rely on them, some might cease to function if the person goes on diets and depletes the body of the nutrients it needs.

The body uses all available vitamins to operate various organs. The heart is a muscle that is constantly pulsating and the body will use nutritional supplements such as vitamins E, and the B series to provide the correct amount of nutrients needed to prevent heart disease from occurring. Taking too much of these supplements could cause irreparable damage to the heart muscle. This is one reason why older people prefer to take multi-vitamins as their nutritional supplement source.

Heart patients run the risk of overdosing on the vitamin B complex because this nutritional supplement is stored in cells throughout the body. Some older people assume that since vitamin B is water-soluble, that the body will use this nutritional supplement immediately and any excess amounts will be eliminated daily through urination. The human body will utilize the nutritional supplement vitamin B complex as needed to ensure all organs function correctly, but it will also store left over amounts in the fat cells of the body until needed again.

Some people take the nutritional supplements found in vitamin K to prevent leg cramps. This nutritional supplement can be introduced into the system in pill form or through a diet that includes bananas. Heart patients are generally placed on a blood thinners after open-heart surgery but are given a blood clotting agent before surgery. To reduce the amount of medicines taken each day, some people have taken the natural approach to health and wellness and chosen to take nutritional supplement of vitamin K to clot blood in lieu of taking medicine.

The human body will utilize nutritional supplements such as vitamin A to correct skin problems. The body will utilize this same nutritional supplement whenever physical conditions are present that affect the wellness of bones, or the tissues that surround the teeth, joints or other areas that require soft tissue to function correctly. The person can take nutritional supplements that are rich in vitamin A as a first effort to correct the problem through natural means, and then seek medical advice after all natural remedies have failed to correct the problem.