Enzyme Ledger logo Enzyme Ledger

All Posts

Gut serotonin staying in the gut, walled off from the brain by the blood-brain barrier
Neural chemistry

Daylight, brain serotonin, and the gut's separate pool

A late plate of food landing after the evening insulin window has narrowed
Energy metabolism

A late meal and the next morning's insulin

A sleep hypnogram with the largest hormone pulse sitting on slow-wave sleep
Hormones and signaling

Growth hormone waits for deep sleep, not for an early bedtime

A hand resting on a forearm, the scale of touch this piece means
Neural chemistry

Light affection and the oxytocin pulse