l-carnitine l-tartrate testosterone Tartrate Supplementation for 5 Weeks Improves Exercise Recovery in Men and Women: A Randomized, Double-Blind, Placebo-Controlled Trial L-Carnitine L-Tartrate Powder 100g -

Among lung cancer patients undergoing radiation treatment, those who received prophylactic powdered glutamine supplementation had less weight loss.[23] Low serum carnitine levels have been observed in cancer patients, and are attributed to decreased nutritional intake and diminished endogenous carnitine synthesis.[24] A prospective, multicenter, placebo-controlled, randomized, double-blind trial of L-carnitine (at a dosage of 4 g daily) in patients with advanced pancreatic cancer and cachexia reported increased weight, quality of life, and a trend toward improved survival.[25] Recently, supplementation with mixtures of various amino acids has been studied in cancer

10.1016/j.heares.2018.05.016 28 Metabolomics Workbench (2016)

Chen Y, Zhang S, Wang Q, Zhang X (2017) Tumor-recruited M2 macrophages promote gastric and breast cancer metastasis via M2 macrophage-secreted CHI3L1 protein

If you suffer from any of these health issues associated with low carnitine levels, you should talk to your healthcare provider