Studies have shown that CBD plays a large role in bringing homeostasis back into our bodies by regulating hormone levels. A study conducted a couple of years ago has postulated that CBD may possibly affect our body’s circadian rhythm and the production of melatonin. It also has an effect on our sleep latency (how long it takes for us to fall asleep). In various doses, CBD can either wake us up or make us sleepy. For circadian rhythm sleep disorders like jet lag and shift work sleep disorder, CBD can help people reset their sleep clocks by inducing sleep and relaxation.