The #1 Spice Dietitians Recommend for Better Vision

Key Points:

• Turmeric contains curcumin, a compound with antioxidant and anti-inflammatory properties that may help protect eye tissues from oxidative stress and inflammation, potentially benefiting conditions like dry eye, glaucoma, and age-related macular degeneration based on preclinical research.
• Most evidence supporting turmeric’s eye health benefits comes from laboratory and animal studies, with limited human data; curcumin also has poor bioavailability, so consistent and adequately dosed supplementation is necessary to potentially see effects.
• To improve curcumin absorption, it is recommended to consume turmeric with black pepper (which contains piperine) and a source of fat, such as in smoothies, golden milk, or roasted vegetables; turmeric supplements combined with black pepper extract are also an option but should be used under medical guidance.
• While turmeric can support eye health as part of a balanced diet, it is not a cure for eye diseases or vision loss, and broader lifestyle factors like managing chronic conditions, avoiding smoking, wearing UV-protective sunglasses, eating nutrient-rich foods, and getting regular eye exams are crucial for maintaining vision.
• Experts emphasize viewing turmeric as a helpful dietary addition rather than a medical treatment, recommending its use alongside established eye health practices for the best protective effects.