can anyone take l carnitine L-Carnitine Supplements Chemistry Labs™ L-Carnitine (30 Servings)
Description
LA maintains the cellular antioxidant state indirectly through activating the NRF2 pathway, and the NRF2 pathway governs the expression of antioxidant genes (such as -glutamylcysteine synthetase (-GCL), NAD(P)H quinone oxidoreductase 1 (NQO-1), and superoxide dismutase (SOD)) for enhancing the cell's antioxidant capacity and anti-inflammatory response [34, 35]

Everything beyond that is anecdote

10.3171/jns.2002.97.2.0461 98

However, vomiting should be induced when there is iron in the stomach, and an x-ray should be taken to evaluate the number of pills remaining in the small bowel (iron tablets are radiopaque)

Reported protocols use a loading phase of 10 units five times weekly for the first four weeks, then a maintenance phase of 510 units three times weekly for weeks five through twelve
