NT 188 is a specially selected combination of nutrients. It contains glutamic acid, aspartic acid, magnesium, calcium, vitamins B1, B2, B3, lysine & choline. These nutrients play a role in normal brain function & may help support nerve activity. • Glutamic acid is required to support cognitive function • Magnesium is an essential mineral required for nerve activity • Calcium aids in nerve impulse transmission & is involved in maintaining sleep patterns • Chamomile is a gentle soothing herb that has a long history of use for supporting the nervous & digestive systems • Vitamin B1 (thiamine) is required by the nervous system • Vitamin B3 (niacinamide) is required by the nervous system & for brain function • Choline is required in the formation of acetylcholine involved in memory