The Glaucoma Energy Crisis: How Pyruvate Rescues Failing Eyes (And Why Your Fitness Level Matters)
Even if you load up on pyruvate, an inactive body won’t convert it to extra ATP unless it’s needed. Instead, the surplus pyruvate enters normal...
Nicotinamide
Deep research and expert guides on maintaining your visual health.
Neuroprotection Beyond Pressure: What’s Real, What’s Hype
A recent review reminds us that after decades of work, “only a handful of neuroprotective therapies have succeeded clinically” (). In other words,...
The 2024–2025 Pipeline for IOP-Independent Neuroprotection in Glaucoma
Gene therapies are also under study to deliver neurotrophic signals. One innovative approach engineered a permanently active version of the BDNF...
Nicotinamide and Mitochondrial Rescue: Can Metabolic Therapy Restore Function?
RGCs have extremely high metabolic demands and rely on robust mitochondrial function. In glaucoma, aging and chronic stress trigger progressive NAD+...
Nicotinamide and NAD+ Boosting for Glaucoma Neuroprotection and Healthy Aging
NAD<sup>+</sup> is a ubiquitous coenzyme that facilitates ATP production via glycolysis and oxidative phosphorylation, and serves as a substrate for...
Free Online Peripheral Vision Screening
Our visual field test is inspired by the perimetry methods eye care professionals use. Check for blind spots and track changes over time.
Test Your VisionNicotinamide
Nicotinamide is a form of vitamin B3 that your body uses to make important molecules involved in energy production. It acts as a building block for NAD+, a coenzyme that helps cells turn food into energy and repair DNA. Because of its role in cellular energy and repair, nicotinamide is studied for potential benefits in aging, nerve health, and overall cell resilience. You can get nicotinamide from food sources or take it as a supplement, and it is generally well tolerated at common doses. At higher doses it can have side effects, so it is sensible to follow dosing guidelines and talk with a health care provider before starting supplements. Researchers are exploring whether nicotinamide can support memory, protect nerve cells, or improve metabolic health in older adults. It may interact with other medications or health conditions, so personal medical advice is important before adding it to a routine. Nicotinamide differs from other forms of vitamin B3 in how it affects the body and in its safety profile, which is why specific forms are chosen for different uses. For most people, a balanced diet provides enough, but targeted supplementation is sometimes considered under medical supervision. Understanding what nicotinamide does helps you weigh potential benefits and risks if you are thinking about it for aging or other health goals.