We are made to believe that sun exposure is harmful and that failure to wear sunscreen is unsafe and risky. In excess, too much sun can cause blistering sunburns and aging skin. However, sun exposure is important for vitamin D synthesis throughout the body and even cellular energy. Knowing how the skin maintains protection against UV radiation is...

Nearsightedness, or myopia, is the major vision impairment around the world. While glasses are the quick fix, myopia actually reflects an issue within the eye. Prevent this growing problem with the right nutrition.

Methylation is one giant topic that pertains to epigenetics. Knowing a little more about methylation can help optimize health.

20% of the world population is deficient in iodine. Do you know if you are getting enough? It's an important antioxidant for your whole body!

You have control of how well you age! Support your telomeres and mitochondria with lifestyle and nutrients to remain youthful.

Research shows that blue light from cell phones is damaging to our eyesight and raises our risk of developing macular degeneration and blindness. Protect your eyes with these key nutrients.

Dietary Lutein Reduces Ultraviolet Radiation-Induced Inflammation and Immunosuppression

Effects of lutein and docosahexaenoic Acid supplementation on macular pigment optical density in a randomized controlled trial.

Effects of lutein and lycopene on carotid intima–media thickness in Chinese subjects with subclinical atherosclerosis: a randomised, double-blind, placebo-controlled trial

Lutein supplementation reduces plasma lipid peroxidation and C-reactive protein in healthy nonsmokers.

Associations between lutein, zeaxanthin, and age-related macular degeneration: an overview.

A Lutein-Enriched Diet Prevents Cholesterol Accumulation and Decreases Oxidized LDL and Inflammatory Cytokines in the Aorta of Guinea Pigs.