The Ra Optics Blog
Why does sleep change when we age?
Does our sleep change when we age? YES. For many reasons, including the decrease in melatonin production. With lower levels available for secretion, it's critically important to protect the mechanism that activates its release. Learn how.
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Do teenagers have a different circadian rhythm?
Why do teenagers stay up late at night? Are they just being defiant teenagers or is there a biological rationale? It's a bit of both, but melatonin definitely plays a role. Learn about these challenging sleep years and what you can do to help them.
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