Vision

NAD+ plays a role in maintaining eye health. Here’s what the research shows. NAD+’s Role in Eye Health 1. Retinal Function The retina is one of the most metabolically active tissues. NAD+ supports: Photoreceptor function Retinal energy metabolism Light signal processing 2. Protection from Light Damage NAD+-dependent enzymes protect against: UV damage Blue light damage Oxidative stress in retinal cells 3. Age-Related Protection NAD+ levels decline with age in retinal cells, contributing to: ...

Red light therapy is generally safe, but what about your eyes? Here’s what the research says about eye safety and emerging eye health benefits. Is Red Light Therapy Safe for Eyes? Short Answer: Mostly Yes, With Precautions Red and near-infrared light (630-850nm) are NOT UV light and do not cause UV-type damage. However, staring directly at bright LEDs for extended periods is not recommended. Safety Considerations What’s safe: Brief, indirect exposure (light hitting your face while treating other areas) Using devices at recommended distances (6-12 inches) Near-infrared light (invisible, less likely to cause discomfort) What to avoid: ...