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How Guava Is Good For Your Health
Nutrient Content
Vitamins
Excellent Source of:
- Vitamin C – 628%
- Vitamin A – 21%
- Folate – 20%
Also a Source of:
- Niacin – 9%
- Vitamin B6 – 9%
- Thiamin – 7%
- Vitamin E – 6%
- Vitamin K – 5%
- Riboflavin – 4%
Minerals
Excellent Source of:
- Potassium – 20%
Good Source of:
- Copper – 19%
- Manganese – 12%
Also a Source of:
- Magnesium – 9%
- Phosphorus – 7%
Other
Excellent Source of:
- Fiber – 36%
Also a Source of:
- Antioxidants – Beta Carotene Lycopene
all nutritional info from (1)

How Guava Prevents Chronic Disease
The high fiber, nutrient, and phytochemical composition in guavas make them an excellent resource for preventing chronic disease.
How Guava Prevents Cancer
- Cancer commonly develops due to chronic exposure to inflammation and oxidative stress. The phytochemicals found in guavas, such as beta-carotene and lycopene, have been shown to reduce oxidative stress and chronic inflammation. (2)
- Guava is also an excellent source of fiber, which is commonly associated with reduced incidence of cancer, especially digestive cancers. (3)
How Guava Prevents Cardiovascular Disease
- Guava is an excellent source of potassium and magnesium. Both of these minerals are directly involved in blood pressure control. (4,5)
- One cup of guava can also provide you with 19% of your daily recommended copper intake. Copper deficiency is strongly associated with heart disease, so proper dietary consumption can lower your risk of heart disease. (6)
- Guava is a fruit that is high pectin, a soluble fiber that has been studied for its positive health effects. Pectin consumption is associated with reduced cholesterol levels. In turn, lower cholesterol levels help reduce your risk of stroke and heart attack. (7)
How Guava Prevents Diabetes
- Guava contains flavonoid glycosides in its pulp, like isostrictinin, that help improve insulin sensitivity and slow down the absorption of glucose into the blood. (8)
Guava Promotes a Number of Health Benefits
How Guava Promotes Digestion
How Guava Promotes Skin Health
Guavas are incredibly high in vitamin C, which helps to protect the skin from harmful compounds and promotes the synthesis of collagen, strengthening the skin. (11) Guava is also a strong source of Vitamin E. Vitamin C and E have been shown to enhance each other’s effect on skin health.
How Guava Promotes Vision
Concerns With Guava
Like many fruits, guava is high in sugar, so those concerned with sugar intake should consider this when eating guava.