メラトニン（めらとにん）
JLPT N1 · noun
Meaning: melatonin
Example sentences
- メラトニンが眠りを助ける。 — Melatonin helps promote sleep.
- 夜に光を浴びるとメラトニンが減る。 — Exposure to light at night reduces melatonin levels.
Related words
See it used in real works
- Example sentences from Japanese novels & web fiction (Massif)
- Hear “メラトニン” pronounced in real videos (YouGlish)