Central Florida Preventive Medicine

Central Florida Preventive Medicine Functional Medicine, Nutrition Therapy, EVOX Therapy, Nutrigenomics, Acupuncture and Holistic Medicine Complete Healing for the Mind and Body.

Holistic Healthcare, Reversing Chronic Illnesses, Immune Disorders, Organ / Gland Dysfunction, Emotional Health / Mental Performance, Pain, Wellness Care

09/22/2025
09/22/2025

Sleep is when your brain repairs, resets, and recharges, but for that to happen properly, total darkness is essential. Research reveals that even low levels of light, like a dim nightlight, streetlamp glow, or a phone screen, can interfere with your brain's natural rest cycles and damage your mental health over time.

Your brain relies on the sleep hormone melatonin, which is triggered by darkness. When light is present, melatonin production drops, and the body struggles to enter deep, restorative sleep. This prevents the brain from performing its critical nightly functions, clearing toxins, strengthening memory, and regulating mood.

One major study found that even a small amount of ambient light during sleep increases the risk of depression, anxiety, and daytime fatigue. Over time, it may also impair focus, lower immune function, and accelerate cognitive decline.

Your circadian rhythm, the body’s internal clock, is guided by light and dark cycles. Artificial light at night confuses this rhythm, leading to sleep disruptions that ripple into every part of your health.

To protect your brain:
– Turn off all electronics 30 minutes before bed
– Use blackout curtains or a sleep mask
– Avoid LED lights or blue light exposure at night

Quality sleep in complete darkness isn’t a luxury, it’s a neuroscience-backed necessity for your brain to heal, function, and thrive.

https://www.youtube.com/watch?v=zKi1KYhi0xg
09/19/2025

https://www.youtube.com/watch?v=zKi1KYhi0xg

Mounting evidence shows that our rush toward digital everything comes with hidden cognitive costs. Neuroscientists have been studying what happens inside you...

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1540 International Pkwy, # 2000
Lake Mary, FL
32746

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Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm

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+14073286711

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