Mineral
Magnesium Threonate
Magnesium L-threonate is a chemically manufactured salt of magnesium and threonic acid, a breakdown product of vitamin C, used as a magnesium source in supplements.
Grams of the compound or milligrams of magnesium?
They are different amounts. EFSA evaluated up to 3,000 mg of the compound daily, providing about 250 mg of magnesium. This was a safety assessment for adults excluding pregnant and breastfeeding women, not a recommended dose for memory. 1