The neurotransmitter serotonin plays a key role in regulating mood, appetite, and sleep. Lower levels of serotonin are connected with mood disorders like anxiety and depression. Consequently, many ...

HTP is a popular supplement that can increase levels of the hormone serotonin in the brain. But very little evidence supports ...

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Oxytocin, often referred to as the ‘love hormone,’ is a natural hormone in humans that plays a significant role in social bonding, childbirth, and breastfeeding. Recently, oxytocin supplements ...

Exercise is one of the most effective ways to increase serotonin naturally because exercise increases the availability of tryptophan – a precursor to serotonin – in the brain and promotes the release ...