Friday Jan 16, 2026
Episode 291: Dr. Valerie Giangrande - Circadian biology and eye health
This episode I speak with Dr Valerie Giangrande.
Dr. Valerie Giangrande is a New York based Optometrist and Quantum Biology Practitioner. Dr. Giagrande brings a unique perspective to optometry, specializing in circadian biology, epigenetics and nutrition and their contributions to ocular health.
On this episode we discuss:
- Valerie's background
- What was it like for Valerie when she first learned about circadian biology and health
- How to optimize our eye health through the lens of circadian biology
- How sunglasses can contribute to sunburn
- What are Valerie's thoughts on sunscreens?
- Valerie's thoughts on indoor lighting
- What health benefits did Valerie experience when she improved her circadian health
- Valerie gives her thoughts on chrononutrition
This was agreat discussion with Valerie and I hope you all enjoy it.
Show Notes:
Instagram - quantuameyedoc
Website - quantumeyedoc
Books mentioned:
Podcasts mentioned:
Joe Rogan - The Sleep Loss Epidemic
Episode 12: An Interview with Dr. Jack Kruse
People and resources Mentioned:
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