The human body absorbs 70-90% of Vitamin C taken daily at levels up to 1000mg, at which point absorption falls to 50%, the safe upper limit being 2000mg per day. As your own source explains, “High intakes of the vitamin…
The human body absorbs 70-90% of Vitamin C taken daily at levels up to 1000mg, at which point absorption falls to 50%, the safe upper limit being 2000mg per day. As your own source explains, “High intakes of the vitamin…