Melatonin is a hormone secreted by the pineal gland upon the shift from
light to darkness, making us sleepy. It suppresses the release of
noradrenaline, dopamine, and cortisol. All three of these stimulating
chemical messengers can interfere with a good night’s sleep. Healthy
melatonin levels are instrumental in feeling refreshed upon waking; they
even support the immune system.Recommended Dosage: Adults (18 yrs +) take 1 capsule at/or before bedtime while travelling and at destination until adapted to the new time zone/or daily pattern.Caution: Do not take if you are pregnant or nursing. Do not drive or use machinery for 5 hours after taking melatonin. Avoid taking with alcohol or products that cause drowsiness.