how much glutamine to take

Andrew Huberman mentions that supplementing with the amino acid glutamine can help reduce sugar cravings and alleviate certain issues like leaky gut. He suggests using several grams per day, often around five grams distributed through three or four servings throughout the day 1. Additionally, for specific situations such as cellular cleanup or recovery, the recommendation is to take up to 20 grams per day, split into two dosages (10 grams in the morning and 10 grams at night) 2.

Always consult with a healthcare provider before starting any new supplement regimen, especially if you have a preexisting condition like cancer, as high doses of glutamine could be contra-indicated.