Fix Eye Strain and Blurry Vision: Visual Hygiene & Optic Biohacks | Claudia Muehlenweg

What you'll learn

• 1 (03:35) **Claudia’s Story: From Glasses at Age 3 to Glasses-Free for 20 Years** - She describes getting her first pair at three, being bullied, and then spontaneously regaining normal vision at 15 after playing handball without glasses. She later lost it again during a high-stress period (single motherhood, sleep deprivation) and then regained it permanently in her early 40s.
• 2 (09:14) **The #1 Driver of Vision Decline: Stress** - Claudia names chronic stress as the primary cause, not genetics or aging. She explains how stress tightens muscles, dilates pupils, and creates a chronic sympathetic state.
• 3 (11:29) **Top Stress Tools & the Role of Glasses** - She breaks down stress into a chronic sympathetic state and offers practical ways to calm it. She also notes that glasses are a band-aid that don't address the root cause.
• 4 (12:48) **Visual Hygiene: Blinking, Screens, and the 20-20-20 Rule** - Claudia explains that healthy eyes blink every 2-3 seconds; screens cause us to blink less, thinning the tear film. She offers a practical alternative to the 20-20-20 rule.
• 5 (24:09) **Palming, Color of the Day, and Central Fixation** - Three simple, no-equipment practices to rest and retrain the eyes.
• 6 (27:05) **Stress, Pupils, and Peripheral Vision** - Stress dilates pupils, causing light sensitivity and tunnel vision. Training peripheral vision improves night vision and relaxation.
• 7 (30:11) **Screen Work Survival Guide** - Practical tips for those who must be on screens for long hours.

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