is l-carnitine herbal Solgar Natural Lemon Flavour L-Carnitine | Nature's Answer

The treatment was safe and well tolerated [86]

Clin Trials J 1990;27:155-163

Recent studies demonstrate that prolonged supplementation, especially in combination with carbohydrates (CHO), may increase muscle total carnitine (TC) content in skeletal muscle [57]

PMC 1139149

In 2021, a single-center open-label clinical trial (N = 70 LOE2a) of LC supplementation (1000 mg/d) for 12 weeks in pediatric patients with NF showed that LC supplementation was safe and feasible, but it still needs to be confirmed in phase III clinical trials [70]

The increase in leg muscle mass translated to a significant increase in leg muscle strength by 1.0 kg for the L-Carnitine-combination group ( P = 0.029) which was also greater than that of the placebo group ( P = 0.002) (Fig