is acetyl l carnitine safe for kidneys L-Carnitine and Chronic Kidney Disease: A Comprehensive Review on Nutrition and Health Perspectives Acetyl-L-Carnitine for Heart, Diabetes &

& Modlin, J

G., Parker, A

Do vy, b m c th b sung Glutathione hng ngy bng cc cc loi thc phm t nhin giu Glutathione nh qu b, ngh, ti, hnh, qu, mt s loi rau nh sp l xanh, ci bruxen, u bp, mng ty, rau chn vt v cc loi tht, Ngoi ra, c mt s nhm thc phm khc c th h tr c th tng hp Glutathione t nhin nh: Thc phm giu lu hunh Lu hunh l cht cn thit tng hp Glutathione

It can also be found in small amounts in some sources like vegetables and grains

Al-Shabanah, Carnitine esters prevent oxidative stress damage and energy depletion following transient forebrain ischaemia in the rat hippocampus., in Clin Exp Pharmacol Physiol, vol

So hopefully that description clarifies some of what you've heard out there