Eyes On - Is Blue Light The Ultimate Villain?
Welcome back to Uncover Your Eyes with Dr. Meenal! Join us as we uncover our lives as healthcare professionals.
In this highly requested episode of the Uncover Your Eyes Podcast, Dr. Meenal Agarwal, breaks down one of the most confusing topics in healthcare, wellness, and mental health today: blue light. Watch the video episode on YouTube and listen to the audio episode on Apple Podcasts, Spotify, and your other favorite podcast spots – follow and leave a 5-star review if you’re enjoying the show!
- Episode Summary & Player
- Show Notes
- Learn more about Uncover Your Eyes with Dr. Meenal
- Learn more about Dr. Meenal Agarwal
Uncover Your Eyes with Dr. Meenal Episode #84: Eyes On - Is Blue Light The Ultimate Villain?
In this highly requested episode of the Uncover Your Eyes Podcast, Dr. Meenal Agarwal, breaks down one of the most confusing topics in healthcare, wellness, and mental health today: blue light.
Blue light is everywhere — our phones, laptops, tablets, LED lighting, and even the sun. But what is it actually doing to our eyes, brain, hormones, and metabolism? Are blue-light glasses worth it? And is “digital stress” harming your physical and mental health more than you realize?
Dr. Meenal gives a clear, science-backed explanation to help healthcare professionals, parents, and wellness-minded listeners understand what really matters when it comes to daily screen use and eye health.
Whether you’re a healthcare professional, parent, or simply someone who wants to take care of your eyes & wellness as much as possible, this episode will give you clarity & key action steps when it comes to blue light. Here’s a small sample of what you will hear in this episode:
- How blue light regulates circadian rhythm, sleep quality, and mood
- How blue light impacts hormones, cortisol, melatonin, and metabolism
- Healthy habits you should start doing to protect your eye and brain health
- The truth about blue light glasses – do they actually work?
- The relationship between doomscrolling, stress, and nighttime alertness
- How to build healthier digital habits for long-term wellness
Subscribe to Uncover Your Eyes on your favorite podcast platform and YouTube, and learn more about Dr. Meenal on Instagram @Dr.MeenalAgarwal.
Show Notes
- Eyes On - Is Blue Light The Ultimate Villain?
- [0:19] Welcome to Uncover Your Eyes with Dr. Meenal
- [1:21] What is blue light and is it harmful?
- [2:21] Blue light's role in regulating circadian rhythm and sleep cycles
- [3:47] The importance of morning vs. evening blue light exposure
- [4:43] Blue light and eye disease: Separating fact from fiction
- [6:37] How blue light damages retinal cells (in animal studies)
- [7:34] The cataract surgery study: Better sleep after removing yellow lenses
- [8:52] Blue light's effect on metabolism, insulin resistance, and mood
- [9:21] Understanding digital eye strain and blue light scatter
- [10:39] Should you buy blue light glasses? Quality matters
- [11:35] Dr. Meenal's personal experience with blue light glasses
- [12:32] For insomnia sufferers: Get off devices naturally
- [13:01] Quick checklist: The truth about blue light
- [13:30] Light hygiene: Timing is everything
- Subscribe to Uncover Your Eyes on your favorite podcast platform and YouTube, and learn more about Dr. Meenal on Instagram @Dr.MeenalAgarwal
- Theme Song: “Upbeat Motivational Pop Rock” by Alexey Anisimov
What is Uncover Your Eyes with Dr. Meenal?
Thanks for listening to Uncover Your Eyes with Dr. Meenal. Being an eye doctor makes life easy, right? Not so fast. Join us as we uncover our lives as healthcare professionals. In each episode, you will face reality and vulnerability. You’ll hear how to manage your wellbeing, culture, and physical and mental health. You’ll also navigate self-improvement and professional development, all while uncovering innovation in patient care from experts in our healthcare system. Let’s do this while keeping it “real” and authentic. Hosted by Dr. Meenal Agarwal, Expert Optometrist, Entrepreneur, Speaker, and Mom of 3.
Who is Dr. Meenal Agarwal?
With three clinics in Toronto and sought-after experience, Dr. Meenal Agarwal is an expert in vision and eyecare innovation. She is a leading voice on patient care, technology, professional development, and wellness in the healthcare industry.