Red light for vison

Andrew Huberman discusses the use of red light for vision improvement, particularly in relation to slowing age-related macular degeneration. Research from Glen Jeffrey's lab at University College London shows that exposing the eyes to red light for a few minutes in the morning may enhance mitochondrial function in photoreceptors and reduce age-related vision decline. This therapy leverages red and near-infrared light's ability to penetrate the cells, enhancing their biological function 1 2.

However, it is crucial to be cautious with brightness levels to avoid eye damage, and while current studies are promising, they are still in early stages 1 3. Further research is ongoing to optimize the treatment protocols, such as timing and dosage, for broader application 3.

Overall, red and near-infrared light therapy holds potential for maintaining eye health and improving vision as we age, but it is advised to consult with a healthcare provider before implementing this practice into a daily routine 4 1.