Meta-analysis of 21 randomized controlled trials demonstrated that L-Carnitine reduces fasting blood glucose, HbA1c, HOMA-IR, and inflammatory markers (CRP, TNF-) in patients with diabetes and glucose intolerance
Yes, pigmentation fades gradually over 46 weeks following discontinuation as melanin-laden keratinocytes in the stratum corneum slough off through normal epidermal turnover
doi:10.1111/aos.13662 Bains VK, Bains R
All animal procedures were approved by the British Home Office under the UK animals (Scientific Procedures) Act 1986 (Project License number PP7151519 to Dr Aida Martinez-Sanchez, Imperial College London, UK) and from the local ethical committee (Animal Welfare and Ethics Review Board) at the Central Biological Services unit of Imperial College London
Perceived Benefit : ability to maintain higher intensity longer, faster return to comfort between sets, better tolerance for interval or HIIT sessions