That 1.21 kg average is useful because it keeps expectations grounded
This is not about becoming a bodybuilder
Potential Side Effects Of L-Carnitine Supplementation Taking up to 2,000 milligrams of L-carnitine a day is generally considered safe, though Walker says some people may experience the following side effects: Indigestion Nausea Stomach pain Dry mouth Fishy body odor (!) Who Should (And Shouldnt) Take L-Carnitine Supplements If you're healthy and eat enough protein (especially animal sources), your body makes enough L-carnitine and supplementation is not necessarily needed, says Natalie Allen, RD, a dietitian and clinical assistant professor of nutrition and dietetics at Missouri State University
doi:10.1016/0002-9343(94)90149-x
Ongoing support is moderate rather than high, meaning patients who need more hands-on guidance may find the experience lacking
If the powder appears white or off-white, the copper may be absent or improperly complexed