Vitamin B6 is a water-soluble vitamin that performs a wide variety of functions in your body and is essential for your good health: Vitamin B6 is needed for more than 100 enzymes involved in protein metabolism. It is essential for red blood cell metabolism. The nervous and immune systems need vitamin B6 to function efficiently. Vitamin B6 also helps maintain your blood glucose (sugar) within a normal range. Vitamin B6 is found in a wide variety of foods such as fortified breakfast cereals, salmon, bananas, peanut butter, and many vegetables.

Vitamin B12 participates in amino acid production and the processing of food into energy. In addition: Vitamin B12 helps maintain healthy nerve cells and red blood cells. Vitamin B12 is integral to the synthesis of DNA. Vitamin B12 is naturally found in foods that come from animals, including fish, meat, poultry, eggs, milk, and milk products. Fortified breakfast cereals are a particularly valuable source of vitamin B12 for vegetarians.

Niacin is another B-vitamin that plays an important role in energy production. It is essential to convert protein into usable energy. It also helps remove toxic chemicals from the body. Food sources of Niacin include: meat and dairy products, leafy vegetables, broccoli, tomatoes, avocados, nuts and whole grains. Please note: Niacin increases blood flow near the skin, and hi-doses can cause skin flushing in some people, known simply as a "Niacin Flush". This is characterized by a red and itchy face and neck that lasts a few minutes. (A form of niacin called niacinamide causes little or no flushing.)

Phenylalanine is an essential amino acid that aids in memory and learning, and suppresses the appetite. This amino acid also elevates mood and increases mental alertness. It is found in nuts, leafy vegetables, and whole grains.

Taurine is necessary for skeletal muscle functioning. It also plays a role in maintaining healthy digestion. It is a naturally occurring substance present in meat, fish and dairy products.

Malic Acid is an antioxidant involved in the production of cellular energy in your body. It is a naturally occurring substance that participates in the removal of excess aluminum and other minerals. It is found predominantly in fruit.

Glucuronolactone is a natural metabolite clinically shown to reduce sleepiness. It is widely known to improve mental performance, reaction time, concentration and memory.

Caffeine provides a feeling of heightened alertness, increased focus, decreased reaction time, and the well-known energy boost.