Although omics profiling has substantially expanded our understanding of these processes, much of the literature remains single-layer, making it difficult to distinguish causal biology from timing, protocol, and tissue-composition effects
Since they work in different ways, they can complement each other for better results
Before tossing out L-carnitine, consider whether the studies have looked at conditions that might be relevant to athletes or specific diets
Weissman JR, Kelley RI, Bauman ML, Cohen BH, Murray KF, Mitchell RL et al
More broadly, side effects follow a predictable pattern of being most prominent during the first 4-8 weeks of therapy and during each dose escalation