The honest answer is yes
Fulop et al
These micronutrients include magnesium, zinc, iron, manganese, chromium and selenium and it has been suggested that some of the protective effects of these micronutrients may be related to their effects on the activity of the antioxidant enzyme glutathione peroxidase
Special Protocol Assessment The Federal Food, Drug, and Cosmetic Act directs the FDA to meet with sponsors, pursuant to a sponsors written request, for the purpose of reaching agreement on the design and size of clinical trials intended to form the primary basis of an efficacy claim in a New Drug Application (NDA) or a Biologic Licensing Application (BLA)
others notice steady improvement over the following days
Involved in many cellular metabolic processes Associated with fatty acid transport in the cells Found in tissues with a high energy demand, like the liver and heart Widely studied as a nutritional compound This product is formulated with L-carnitine fumarate, chosen for its quality and stability