Betaine anhydrous, also called trimethylglycine, is an important nutrient derived from choline. Betaine carries and donates methyl molecules in the body to help make chemical processes work.

Betaine anhydrous takes its name from the vegetable in which it was first discovered: sugar beets. It is also found in a variety of plant and animal sources. The best dietary sources of betaine anhydrous include green leafy vegetables, cereal grains, seafood, legumes, wine and sugar beets.

Studies have been conducted on whether TMG (trimethylglycine) may help reduce high levels of the amino acid homocysteine in the blood. Scientists are working to determine if a high homocysteine level has a direct negative effect on cardiovascular health or if it is simply a risk factor.

Betaine anhydrous also plays a role in the manufacture of carnitine and helps protect the kidneys.

In humans, betaine is essential to the maintenance of intestinal function and cell production.

As a nutritional aid, betaine anhydrous promotes the oxidization of lipids. This is the result of enhancing the production of carnitine. Optimal levels of carnitine in the body contribute to overall physical fitness as fat is efficiently used to fuel the body.

Performance athletes who engage in serious strength training, especially creatine non-responders, may find it beneficial to take TMG together in combination with Creatine Monohydrate, for muscle mass gains.