Without adequate amino acid intake from external sources, such as dietary protein, the body may start breaking down muscle protein into amino acids for energy, which can slow metabolism over time
Without basic safety, efficacy, and pharmacokinetic data, using non-FDA-approved peptides remains a gamble with unknown risks and unknown benefits
A new era in brown-adipose-tissue biology: molecular control of brown-fat development and energy homeostasis
These results are dose-dependent
In addition, we did not conduct metabolite analysis in tissues, especially in target organs, owing to the small sample size
Even established therapies like physical therapy involve trade-offs