Boost Heart Health
Guavas may help boost heart health in a number of ways.
Many scientists believe that the high levels of antioxidants and vitamins in guava leaves may help protect your heart from damage by free radicals (6Trusted Source).
The higher levels of potassium and soluble fiber in guavas are also thought to contribute to improved heart health.
Good for your digestive system
Therefore, eating more guavas may aid healthy bowel movements and prevent constipation.
Just one guava can provide 12% of your recommended daily intake of fiber.
Additionally, guava leaf extract may benefit digestive health. Studies suggest that it may reduce the intensity and duration of diarrhea
Useful to weight loss
With only 37 calories in one fruit and 12% of your recommended daily fiber intake, they are a filling, low-calorie snack .
Unlike some other low-calorie snacks, they are packed with vitamins and minerals — so you aren’t losing out on important nutrients.
Guava leaf extract has been shown to have an anti-cancer effect. Test-tube and animal studies show that guava extract can prevent and even stop the growth of cancer cells
This is likely due to the high levels of powerful antioxidants that prevent free radicals from damaging cells, one of the main causes of cancer
Boost Your Immunity
Low levels of vitamin C are linked to an increased risk of infections and illness.
Guavas are a fantastic way to get this nutrient, as they’re one of the richest food sources of vitamin C.
In fact, one guava provides about double the Reference Daily Intake (RDI) for vitamin C. This is almost twice the amount you would get from eating an orange.
Vitamin C plays an important role in maintaining a healthy immune system