As people age, vision often changes gradually. Common early effects include needing brighter light to read, seeing colors as less vivid, and taking longer to adjust between bright and dim environments. These changes reflect age-related stress within the retina. Over time, the retinal pigment epithelium becomes less efficient at supporting photoreceptors, delivering nutrients, …
Category: Supplements
The Remarkable Retina
The retina is a thin, light-sensitive layer of tissue at the back of the eye that functions much like an exceptionally advanced camera sensor. It contains millions of specialized nerve cells that convert incoming light into electrical signals, which travel through the optic nerve to the brain and become the images we see. …
Astaxanthin – the Pink Pigment in Salmon
Astaxanthin, the pink pigment in salmon, shrimp, lobster and, yes, flamingos is yet another carotenoid that is rapidly establishing its potency for macular health maintenance and repair.
Lowering Homocysteine and CRP for Eye Health
Two often-overlooked risk factors for eye disease are elevated homocysteine and C-reactive protein (CRP). Both contribute to inflammation and blood vessel damage that can harm the delicate structures of the eye. Homocysteine, an amino acid, becomes toxic at high levels and is strongly linked to increased risk of macular degeneration. Fortunately, it responds well to …