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1. Rich Source of Vitamin C for Eye Protection
Guava is one of the richest natural sources of vitamin C.
Why Vitamin C Matters for the Eyes:
- Supports blood vessels in the eyes
- Helps protect against oxidative stress
- Supports collagen formation in eye tissues
Adequate vitamin C intake is linked to overall eye wellness, especially as we age.
2. Provides Vitamin A Precursors for Vision Support
Guava contains beta-carotene, which the body converts into vitamin A.
Vitamin A Supports:
- Normal vision function
- Night vision adaptation
- Retina health
While guava isn’t a replacement for vitamin A therapy, it contributes naturally to daily intake.
3. Contains Lutein and Zeaxanthin
These two carotenoids are especially important for eye health.
How They Help:
- Concentrate in the macula
- Filter harmful blue light
- Support visual sharpness
Guava contributes to dietary sources of these protective compounds.
4. Supports Tear Production Through Hydration
Guava has a high water content.
Why Hydration Matters:
- Supports tear production
- Helps prevent dry eyes
- Maintains eye surface comfort
Hydration from fruits complements water intake.
5. Provides Anti-Inflammatory Plant Compounds
Guava contains flavonoids and polyphenols.
These May Help:
- Support the body’s inflammatory balance
- Reduce eye irritation linked to stress or fatigue
This is especially helpful for people exposed to screens.
6. Supports Healthy Blood Flow to the Eyes
Good circulation ensures that oxygen and nutrients reach eye tissues.
Guava provides:
- Potassium (supports circulation)
- Antioxidants (support blood vessel health)
Healthy blood flow supports eye function over time.
7. Helps Protect Against Blue Light Stress
Digital screens emit blue light, which can contribute to eye fatigue.
Lutein, zeaxanthin, and vitamin C in guava may:
- Help filter blue light
- Support eye comfort during screen use
This is supportive—not a replacement for screen breaks or protective eyewear.
8. Supports Collagen Production in Eye Tissues
Vitamin C plays a role in collagen synthesis.
Collagen supports:
- Cornea structure
- Blood vessel integrity
- Overall eye tissue strength
Guava contributes naturally to this process.
9. Helps Maintain Healthy Blood Sugar Levels
Stable blood sugar is important for eye health, especially for older adults.
Guava:
- Is high in fiber
- Has a relatively low glycemic impact
- Supports balanced digestion
Blood sugar balance indirectly supports eye wellness.
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