Sleep, Mood and Stress Management

These substances influence neurotransmitters like GABA, serotonin, and melatonin and regulates circadian rhythm. They can help calm an overactive nervous system, boost calming signals and reset sleep-wake cycles. The result can be improved sleep quality, reduced anxiety, stabilized mood and enhanced relaxation. Examples are magnesium glycinate, L-theanine, melatonin and valerian root.