That means: 0.1 mL on an insulin syringe = 250 mcg 0.2 mL = 500 mcg
An open-label study (n=42) found that IV NAC (50 mg/kg) combined with oral NAC (500 mg twice daily) for 3 months increased brain glutathione levels (measured by MRS), increased dopamine transporter binding (measured by DaTscan), and improved UPDRS motor scores (Monti et al., PLoS One, 2016) [53]
Precautions - Consult a healthcare provider before taking this supplement if you are pregnant, nursing, or have a medical condition
Three ounces of cooked clams without shells provide 17 micrograms or 708% of your recommended daily allowance of B12
,
Now, to understand the whole debate, we need to step back a little and start from the very basics, such as what glutathione is, what it does, and what happens when its levels are changed in the body