B12 is only absorbed if injected by needle or taken sublingually ... (under the tongue). These B12 Complex drops are so highly concent6rated that you only put one under your tongue once a day and your energy level will shoot way up.

Vitamin B12 is a safe, reliable and inexpensive vitamin. For health-conscious individuals, a regular intake of vitamin B12 is a key element for preserving a balance in the human body

In combination with other B-group vitamins, vitamin B12 ensures the smooth functioning of vital life processes of the human body. It is important for maintaining a healthy nervous system and DNA production. Vitamin B12 helps to regulate the formation of red blood cells in the body. Other benefits of vitamin B12 include its role in maintaining and increasing energy levels in the human body.

Research studies reveal a clear, inverse correlation between homocysteine (an amino acid found in the human body) levels and vitamin B12 levels. Blocking the formation of homocysteine leads to endothelial dysfunction (a narrowing of the arteries) and is a precursor of atherosclerosis; vitamin B12 helps to curb atherosclerosis. Researchers are of the opinion that an adequate dose of vitamin B12 helps to counter heart diseases and thrombosis. The synthesis of S-adenosylmethionine (SAMe), a compound involved in immune function and mood.