There is a long-standing evidence for a relation between pantothenic acid and adrenal cortical function. Recent studies have shown a more specific role for pantothenic acid in the biosynthesis of corticosteroids.

Human blood normally contains 18 to 35 mg of pantothenic acid per 100ml, mostly present in the cells as coenzyme A.

It is most effective when taken with the B group vitamins, Vitamin A, vitamin C and Vitamin E

The physiologically active form of pantothenic acid is coenzyme A (CoA). It is essential for several basic reactions of metabolism.

It acts as an intermediate in the biosynthesis of cholesterol, fatty acids, and etc. coenzyme A plays an important part in the lipid metabolism. A good amount of pantothenic acid is present in the protein bound form. This protein bound pantothenic acid is the acyl carrier protein and is required for the biosynthesis of the fatty acids.

It also helps in the synthesis of haemoglobin. It is also used to relieve the burning sensation of hands and feet and occasionally in alopecia and to prevent premature graying of hair.

Some are of the opinion that pantothenic acid is also helpful to fight wrinkles as well as graying of the hair.

It is also said to be involved in the regulation of gene expression and in signal transduction. Roger J. Williams, the discoverer of pantothenic acid and a scientist who pioneered the use of nutrients for the prevention and treatment of disease, thought that pantothenic acid might be helpful in the management of certain medical disorders, such as rheumatoid arthritis.

Vitamin B-5, otherwise known as pantothenic acid, is a coenzyme involved in energy metabolism of carbohydrates, protein, and fat. Great sources of this vitamin include eggs, nuts, and whole-wheat products.

How This Vitamin Works in Your Body:
Helps normal growth and development
Helps release food energy
Could hasten healing of wounds in animals
May relieve stress
May lessen fatigue

The following may benefit most from this supplement:
Those with increased nutritional needs
Pregnant or breastfeeding women
Substance abusers
Those under prolonged stress
Those having undergone recent surgery
People with vigorous physical activity levels

Where This Vitamin is Found:
Avocados
Bananas
Blue cheese
Broccoli
Chicken
Collard greens
Eggs
Lentils
Liver
Lobster
Meats, all kinds
Milk
Oranges
Peanut butter
Peanuts
Peas
Soybeans
Sunflower seeds
Wheat germ
Whole-grain products