Unfortunately, there is no Recommended Dietary Allowance (RDA) for oral glutathione to indicate how much is enough. This is likely because studies show it is mostly destroyed in the gut and does not raise your glutathione levels.
If you wish to raise your glutathione to optimal levels, you know you are taking enough building blocks when you feel great.
You cannot overdose on the building blocks for glutathione. The cell has been very carefully designed to only make as much glutathione as it needs, so you cannot overdose on the glutathione booster Immunocal. The process of self regulation in the cell for glutathione production is called negative feedback inhibition.
Most people benefit from taking one to two pouches a day of Immunocal.
So to sum up, take enough Immunocal to raise your glutathione to the point where you feel great!
Immunocal is the most effective, safe, and natural way to raise and sustain your glutathione.
You can order Immunocal here.