glutathione synthesis b12 The role of vitamins B9 (folate), B6, and in methionine metabolism may become deficient in vitamin B B Vitamins and One-Carbon Metabolism:

Sumaiya K, et al

Every day, youre exposed to toxins, stress, and pollutants that cause oxidative stress basically, a type of damage to your cells

In a randomized, placebo-controlled study of 495 patients with intermittent claudication, 2 g/day of propionyl-L-carnitine for 12 months significantly increased maximal walking distance and the distance walked prior to the onset of claudication in patients whose initial maximal walking distance was less than 250 meters (m), but no effect was seen in patients who had an initial maximal walking distance greater than 250 m (65)

So Im always cleaning the air in my environment now because once you have a sensitivity to something like mycotoxins, its very common that you also have other multiple chemical sensitivities