B-complex vitamins play many roles in the human body, but primarily they nourish the brain and nervous system. A diet high in refined foods or a life full of stress puts a greater demand on the body for these important nutrients. B1 - skin, eyes, hair; B2 - nourishes the tissues of the body; B6 - mild diuretic, PMS; B12 - anxiety and depression; Folic Acid - works synergistically with B12, cell division and replication; Biotin - metabolism of protein, fats and carbohydrates, cholesterol; B3 (Niacin) - energy production; Pantothenic acid - nourishes the adrenal glands which help the body to withstand stress; PABA - works synergistically with folic acid; Choline bitartrate - helps make acetylcholine, an important neurotransmitter in the brain; Inositol - metabolism of fat and cholesterol; absorption and utilization of fat.

Vitamin B1

Vitamin B1 (thiamine) has positive effects on the nervous system, mental well-being, skin, eyes, and hair.
Vitamin B1 can be used for seasickness.
One alcoholic drink per day will cause loss of B1, B6 and Folic Acid

Vitamin B2

Vitamin B2 (riboflavin) nourishes skin, nails, hair, growth, reproduction and vision. The body needs more of this nutrient during stress situations.

Vitamin B6

Vitamin B6 (pyridoxine HCL) is necessary to metabolize B12 in the body. It helps the body release excess water and nourishes the nervous system.
Increase your intake of B6 if you are planning a High Protein Diet
One alcoholic drink per day will cause loss of B1, B6 and Folic Acid
B6 (50mg.), B12 (1000 mg.), Folate (as folic acid 800 mg.) and Trimethyl Glycine (1000 mg.) according to a study will remove plaque from arteries.

Vitamin B12

Vitamin B12 (cobalamin) is used in the production of energy and it nourishes the nervous system. Vitamin B12 supports the maturation of red blood cells.
B6 (50mg.), B12 (1000 mg.), Folate (as folic acid 800 mg.) and Trimethyl Glycine (1000 mg.) according to a study will remove plaque from arteries.

There is a vitamin found in all fruit seeds called vitamin B-17. It's components are said to make it vital for our survival without Cancer. Vitamin B-17, and information about it had been banned from most of the U.S. for over 15 years now. The information about it is no longer Illegal.but the sale with claims of curing or helping cure cancer is illegal.
Vitamin B-17 was the subject of great controversy 18 years ago when some of the world's top scientists claimed that the components of seeds make it 100 % impossible to develope cancer and can kill off existing cancer cells in a matter of days to months. This is true yesterday, today and tomorrow.