Melatonin pills. Bottle with pills of melatonin, a hormone which regulates the sleep/wake cycle. Melatonin is produced naturally by the pineal gland in the brain. Secreted at night, it helps to control sleep and set the biological clock. It is used as a supplement to relieve jetlag, and may be beneficial in the treatment of other conditions. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Molloy, Cordelia |
Bildgröße: | 4042 px × 6056 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |