l-carnitine benefits bodybuilding doesn't magically burn fat, it helps your body use fat as energy. Combine it with training and consistency, and you'll feel the difference @Marybosch shows us how L-Carnitine will boost your GNC Liquid L-Carnitine 3000mg |

In one placebo-controlled, double-blind study of 66 centenarians that's right, people age 100 and over who reported fatigue even after slight physical activity, all 32 who received 2g of l-carnitine per day (as opposed to 34 receiving a placebo) demonstrated significant improvements in total fat mass (-1.8kg average vs +.6kg), total muscle mass (3.8kg average compared with 0.8kg), physical fatigue, mental fatigue, fatigue severity, and performed better on a mental state examination

However, levels are much lower compared to animal sources

A.MonroeK

International Journal of Clinical Pharmacology Research 1990;10(12):13943

Factors associated with worse outcomes among patients with severe MR can be seen in Table 2 (1519)

The degree of vertigo improvement over a three-month period following initiation of the vitamin D3 loading dose was correlated with the amount of increase in vitamin D level