Vitamin B8

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Vitamin B8 - Food Sources and Deficiency Symptoms of Vitamin B8

Vitamin B8, is also known as Biotin, is a member of the vitamin B complex group. Vitamin B8 is the nucleic acid adenylic acid, also known as ergadenylic acid. Its deficiency decreases RNA synthesis , as well as ADP and ATP synthesis.

It is one of the most active biological substances known. An extremely small amount of this vitamin has a marked effect on the growth of yeast and certain bacteria. It forms part of several enzyme systems. It is soluble in hot water, but sparingly in cold water. It is insoluble in fat solvents and sparingly soluble in alcohol. Water, sulpha drugs, oestrogen, food processing techniques, alcohol, and in particular, large quantities of egg white can destroy this vitamin.

A deficiency will inhibit the breakdown of food into energy and deteriorate hormone functions.

Sources of vitamin B8:

The main sources of vitamin B8 are as:-

Vitamin B8, is found rich in lecithin, yeast, organ meats, nuts , fruit, vegetables, and whole grains.

Inositol is not known to be an essential nutrient. However, nuts, seeds, beans, cantaloupe, and citrus fruits supply a substance called phytic acid, which releases inositol when acted on by bacteria in the digestive tract. The typical American diet provides an estimated 1,000 mg daily.

Vitamin B8, can also be found in Eggs, soybeans, beef liver, legumes, brewer's yeast and sardines.

Functions of Vitamin B8:

The important functions of vitamin B8 are as:-

• It is very essential for a healthy immune system.

• It is involved in the metabolism of carbohydrates, proteins, and fats. It is essential for the growth and health of the hair. It prevents premature greying of the hair as well as hair loss.

• This vitamin helps to maintain the skin and the nervous system in a sound condition. It controls proper distribution of color pigment.

• Vitamin B8, is used for Metabolism, production of enzymes, pH balance, cell growth, fatty acid production, B vitamin utilization, nucleic acid formation and glycogen formation.

Deficiency of Vitamin B8:

The main deficiency symptoms of vitamin B8 are as:-

• Heart abnormalities, may be seen in the vitamin B8 deficient peoples.

• Appetite loss is common during this condition.

• You may have the feeling of Fatigue and tiredness.

• Depression may be occur in chronic condition.

• The skin gets turned dry, due to the deficiency of vitamin B8.
• Digestive problems may occur like: nausea, vomiting, liver steatosis.

Vitamin B 8 deficiency does not typically cause symptoms in adults but may lead to impaired growth and neurological disorders in infants.