Benefit #6 – A Surprising Shield Against Blue-Light Damage
You already know screens are brutal on eyes. What fewer people know: guava’s rare polyphenols help neutralize the exact free radicals blue light creates. Early animal studies are so promising that researchers are now planning human trials. Want to stay ahead of the curve?
Benefit #5 – Lutein and Zeaxanthin in Forms Your Body Absorbs Better
Spinach and kale are famous for these eye pigments, but here’s the catch – you’d have to eat a mountain of them raw. One medium guava delivers bioavailable lutein and zeaxanthin wrapped in natural vitamin C that skyrockets absorption. No wonder traditional healers prized it.
Benefit #4 – Gentle Blood-Sugar Support That Protects Tiny Retinal Vessels
Spiking glucose quietly damages the delicate capillaries feeding your retina. Guava leaf tea has been shown in multiple trials (including a 2019 Indian study) to improve fasting blood sugar and insulin sensitivity. Healthier vessels = clearer, steadier vision long-term.
Benefit #3 – The Collagen Boost for Stronger Eye Tissues
Vitamin C isn’t just an antioxidant – it’s raw material for collagen that keeps your cornea curved perfectly and your sclera strong. As we age, natural production drops. Guava steps in like nature’s construction crew.
