Calcium, is a supple gray alkaline earth metal, which is the fifth most abundant element by mass in the Earth's crust. Calcium is also at the fifth most profuse dissolved ion in seawater by both molarities and mass. Calcium is a significant nutrient that we require in our bodies. It has many imperative functions. It helps getting strong teeth and bones and is involved in muscle contractions and blood clotting, The calcium is mainly stored in our teeth and bones. Low calcium level may lead to the bone fractures and in some cases porous bones or osteoporosis, generally in old age. The intake of calcium can drop down the high blood pressure, maintain your heart functions, avert gum disease, prevent colon and rectum cancer, and help blood to clot.

Choline- Grouped with the Vitamin B complex, choline is deemed an essential nutrient. It is a natural amine and an organic compound, which serves several physiological purposes. Choline improves the structural integrity of cell membranes and provides signaling roles, assisting with the system of communication, which controls basic cellular activities and manages cell actions. Deemed a nootropic drug, choline as a dietary supplement is supposed to increase the cognitive behaviour and alertness. As a building block of the neurotransmitter acetylcholine, choline certainly seems to be nootropic, but recently the application of choline as a nutritional supplement helping to reduce body fat because of the activity in the lipid metabolism was observed. Infant formulas that are not derived from cow’s milk are ordered by the FDA to supplement choline.

Chromium is a natural trace mineral in human nutrition and is needed for proper metabolism of sugar in humans. It is vital for metabolism of fats and carbohydrates. It helps move blood sugar from the bloodstream into cells to be utilized as energy and turn fats, carbohydrates, and proteins into energy. Chromium helps stimulate fatty acid and cholesterol synthesis, which are needed for brain function and other body processes. It activates numerous enzymes that are required to drive many chemical reactions essential to life. Chromium supplements also improve glucose tolerance in people with Turner's syndrome, a disease associated with glucose intolerance. It is also vital for insulin metabolism. It regulates hunger and decreases cravings.

D-Biotin is completely absorbed by the body. It is also commonly known as Vitamin B7, and is accessible in little amounts in a lot of foods. The highest amount of D-Biotin can be found in barley, soy, milk, pancreas, kidney, liver, egg yolk and brewer’s yeast. D-Biotin is concerned with the utilization, tolerance, and metabolism of glucose. It also lowers the insulin resistance. D-Biotin is required for synthesis of fatty acids and propionate metabolism. It is also believed to have abilities of ant oxidation. It is mostly active in the body, and deficiencies are rare. Recommended doses of D-Biotin (under 10 mg per day) show no side effects.

Folic Acid, Folacin or Vitamin B9, as well as the natural Folate, is water soluble and an essential nutrient, necessary, among other reasons, for production of healthy red blood cells and during periods of rapid cell division as well as growth. Folate, the natural form of Vitamin B9, is found in green leafy vegetables, such as spinach and lettuces, but also in liver and liver products. The synthetic form of folic acid is being added to many cereal and bread products, but is also a very popular nutritional supplement ingredient. Pregnant women, but also humans who are involved into rapidly growing muscle tissue, for instance in body building circles, require additional levels of folic acid to the regular nutritional intake. Many multivitamin supplements contain folic acid.

Ginkgo Biloba has been used since ancient times to treat numerous health ailments. In fact, it happens to be one the oldest living trees in the world. Ginkgo biloba owes most of its popularity to its ability to fight the effects of aging. However, this does not mean that this is the sole factor that has made it so popular worldwide. It is used in treating neurological disorders, circulation problems, mental fatigue, dizziness, tinnitus, and headache. It also helps in improving concentration and memory and even treating hearing loss in elderly people. People suffering from asthma have also experienced great relief with regular use of Ginkgo Biloba extract supplements. Its usage is also apt in relieving cold hands and feet, swelling in limbs, and chronic arterial bondage.

Inositol named as “myo inositol” is a nutrient that is considered to occur naturally and considered as “carbocyclic polyol”. One of the major advantage that inositol has is the prevention of fat formation around the liver. It is also good to promote healthy, thick hair growth. It improves the body metabolism by better conversion of nutrients into energy. Insufficient amount of inositol in the body can be dangerous leading to vision problems, constipation, hair loss and high cholesterol. Much has been talked about inositol being beneficial for the human body however; there is no good evidence that proves any noticeable difference by extra addition of inositol in ones diet. Some good sources of inositol include read beans, kidney beans, cantaloupes, organs and many more.

Iron is one of the most commonly available chemical elements which are used in the form of metal. When in the presence of oxygen and moisture, iron gets oxidized very easily. Therefore it is never available on the surface of earth. Iron is a metal whose properties can be changed by mixing it with the various other metals. Humans need iron as a daily dietary substance. There are a number of supplements available in market which provides the daily required dose of iron. But the best way to consume iron is by eating the food that is rich in iron. Fish, poultry, beans, lentils, leafy vegetables are some of food items that are a good source of iron. Although, research shows that it is easier to digest the iron found in meat and meat products than the vegetables.

Manganese is a mineral that is required in small amounts to manufacture enzymes necessary for the metabolism of proteins and fat. It also aids the immune system and blood sugar balance. Manganese is also involved in the production of cellular energy, reproduction and bone growth.

Niacin is an essential B vitamin, in cellular energy used for the promotion of healthy cardiovascular function, nervous system function, and immune function. Niacin nutritionally manages cholesterol levels already within the normal range. Also known as vitamin B3, niacin is one of a complex of B vitamins that are essential for good health. Niacin is so-called nicotinic acid, known also as nicotinamide. It helps regulate blood sugar and also works at cellular level protecting the skin and enhances the digestive system. And being an originator of the amino acid tryptophan, it can be made by tryptophan in the body. It’s also a coenzyme playing an important role in body metabolism. Supplements of vitamin B3 are also known to reduce levels of bad cholesterol and increase good cholesterol in the blood.

PABA, also known as para-aminobenzoic acid is best known as an effective sunscreen as it blocks the ultraviolet rays from the sun. However it is also used to improve the protein used in the body and plays a role in red blood cell formation as well the manufacture of folic acids in the intestines. Some people have reported the reversal of gray hair and improvement of "age spots". PABA deficiency has been known to cause fatigue, nervousness, irritability and constipation.

Pantothenic Acid or vitamin B5 is a water soluble vitamin that may be found in various food sources such as fish, meat, broccoli, and egg yolk. It forms part of the coenzyme A (CoA) that is important in converting the food we ingest into energy. It stimulates the production and transportation of energy from fats. It also helps in maintaining a healthy digestive tract and prevents the liver from becoming fatty. Pantothenic acid is also known for preventing stress. It enhances the immune system and protects the body against various infections. Studies also showed that increases the level of zinc in the body that helps reduce acne and pimple breakouts.

Potassium, a mineral that is quite common in our food. Potassium is needed for proper muscle growth, nervous system and brain function and to help balance the PH of our bodies.

Riboflavin, also called Vitamin B2, is naturally manufactured by the body. Riboflavin is needed for the proper use of oxygen and amino acids, carbohydrates and fatty acids. Riboflavin is also utilized by Vitamin B6 in the body and is used to manufacture niacin. Riboflavin is especially needed when eating large amounts of protein.

Sodium is the element that has the atomic number 11 in the periodic table and is commonly known as the main component in the table salt, together with chloride. Interestingly enough, it is probably the one dietary component which does require limitation rather than supplementation, since that average daily nutritional requirement is around half a gram per day. This most popular food seasoning, salt, is providing the most common source of sodium and chloride in human diets, but is generally overused and may cause health problems, such as high blood pressure, if consumed overly generously. The suggested dose of table salt, or rather the upper limit portion, would be somewhat less than 6 gram per day, according to the Dietary Guidelines for Americans, referenced by FDA. In the UK this limit is set at four grams per day.

Thiamine is a water-soluble vitamin with no known toxic effects if taken with other members of the vitamin B complex. Thiamine is essential to a strong appetite and to enable the body to use sugars and other carbohydrates.

Vitamin A is a vitamin is needed by the retina of our eye in the form of a specific metabolite, the light-absorbing molecule retinal. This molecule is absolutely necessary for both scotopic and color vision. It also palys an important role in mainating body health, such as skin health, bone metabolism and immune function. Vitamin A is also commercially produced and administered as esters such as retinyl acetate commonly called Vitamin A acetate. Its defeciency can cause blindness. Some other problems include impaired immunity, keratosis pilaris and squamous metaplasia of the epithelium lining the upper respiratory passages and urinary bladder to a keratinized epithelium.

Vitamin B12 is a water-souble member of the vitamin B complex. Requirements are in the microgram range, which is lower than the milligram range of the other B vitamins. Vitamin B12 is involved in the production of red blood cells and is usually known as the anti-anemia vitamin.

Vitamin B6, which active form pyridoxal phosphate or otherwise known as PLP and pyridoxal-5’-phosphate, is a prosthetic group of tightly bound cofactors responsible for many reactions within the amino acid metabolism and the manipulation of the enzymatic reaction behind the release of glucose from glycogen. Vitamin B6 generally comprises three organic compounds, pyridoxine, pyridoxal and pyridoxamine, all of them heterocyclic organic compounds that are converted in the human body to the active pyridoxal phosphate form. There are three reactions attributed to PLP, namely transamination, alpha elimination and beta elimination. Over one hundred and forty enzyme activities depend on pyridoxal phosphate, neurotransmitter and histamine synthesis, synthesis and function of hemoglobin, and gene expression. As a cofactor, PLP is active in amino acid metabolism, glucogenesis and lipid metabolism.

Vitamin C is well known for its powerful ability to help boost the immune system as well as fight off damage causing free radicals. As an anti-oxidant, vitamin c binds with free radicals, preventing them from damaging cells. This damage can cause early aging and even has been linked to some cancers. By taking vitamin C supplements, you are helping prevent these free-radicals, as well as giving your immune system a boost as well. Vitamin C is integral to cellular metabolism as well and a lack of vitamin C can cause a myriad of issues, including scurvy.

Vitamin D is actually a group of prohormones, all fat soluble, whereby ergocalciferol, or Vitamin D2 and cholecalciferol, also known as Vitamin D3 are the most common forms. The Vitamin D3 form is made when human skin is exposed to UV B radiation. The active form of Vitamin D is calcitrol and it is required in the body to manage phosphorus and calcium levels, but, among other functions, to affect anti tumor activity, immunomodulatory functions and much more. Vitamin D, or more accurately calcitrol, is being bound to a carrier protein, which allows it to be transported throughout the body to the various destinations. The Vitamin D receptors, steroid and thyroid hormone receptors, can be found in most organs, including the brain, skin, heart, breast, prostate and gonads.

Vitamin E is a fat-soluble vitamin and is an antioxidant. Vitamin E helps to gradually break down blood clots in the circulatory system and helps prevent more from forming. Involved in red blood cell formation.