Is it safe long term
Alcohol is worth avoiding entirely around injection day
Yes, lifestyle factors such as diet, sleep, stress levels, and exposure to toxins can influence glutathione levels
One study in mice found that correcting a glutathione deficiency helped the mice burn fat better and reduced their risk of diabetes
However, the content carnitine in skeletal muscle, phosphocreatine, ATP, glycogen, and lactate, as well as measures of physical performance during exercise were equivalent between vegetarians and omnivores
For example, if you're in a calorie deficit, you may prefer to have BCAAs before or during your session to help to reduce muscle protein breakdown