Ginger and eye health: AMD, cataracts, and retinal protection

The age-related macular degeneration (AMD) and the cataract are the leading causes of blindness after age 50. The ginger and the turmeric-black-pepper-synergy-benefits">turmeric offer powerful retinal protection thanks to their antioxidant and anti-inflammatory properties.

Ginger and retinal protection

The cortisol-natural">ginger Oxidative stress is the central mechanism of AMD. Retinal pigment epithelium (RPE) cells are particularly vulnerable to free radicals. A study published in Molecular Vision (2021) demonstrates that the 6-shogaol protects RPE cells against apoptosis induced by stress oxidative by activating the Nrf2/HO-1 pathway.

The mechanism: gingerols neutralize reactive oxygen species (ROS) and increase endogenous antioxidant enzymes (SOD, catalase, glutathione peroxidase) at the retinal level.

Cataract and glycation

Cataracts develop when lens proteins are damaged by glycation (sugar-protein bonding). Ginger is a powerful anti-glycation : it inhibits the formation of advanced glycation products (AGE) by 40% (Food Chemistry, 2020). With INTI and its 1.19 g of sugar/100 ml, you reduce both external (less sugar ingested) and internal (anti-glycation of ginger) glycation.

Turmeric: the retinal shield

The curcumin present in INTI crosses the blood-retinal barrier and directly protects the macula. Studies (Investigative Ophthalmology, 2022) show a 45% reduction in drusen (subretinal deposits precursors of AMD) in animal models supplemented with curcumin.

Diabetic retinopathy

The ginger diabetes damages retinal microvessels. Ginger protects in two ways: it reduces the blood sugar (cause) and protects the retinal vascular endothelium (consequence). INTI no added sugar is particularly relevant for diabetics concerned about their vision.

Eye protection protocol

• Prevention (>40 years) : 1 INTI shot/day
• Early AMD : 2 INTI shots/day + diet rich in lutein
• Diabetic : 2 NRTI shots/day for double glycemic + retinal protection

Conclusion

Ginger and turmeric protect the eyes against AMD, cataracts and diabetic retinopathy. INTI Drink — concentrated antioxidants sugar free — is an ideal supplement for eye health.