Can bearded dragons eat guava?
No: never feed this to a bearded dragon.
Guide says avoid all fruit. Sugar harms digestion, teeth and gut flora.
How often can bearded dragons eat guava?
Not at all. There is no safe portion size for this one, so it does not belong in the bowl. How much depends on the animal’s age and weight rather than a fixed spoonful, the feeding chapter sets portions by weight and covers the supplement cycle that goes with them.
What’s in guava for a bearded dragon?
Phosphorus outweighs calcium in guava (about 1 to 2.2), the wrong way round for the 2:1 balance a dragon’s blood has to hold. None of that changes the verdict: the guide keeps fruit off the menu because of the sugar, and guava carries 8.9 g per 100 g. The supplements chapter explains why that balance matters.
- Calcium
- 18 mg
- Phosphorus
- 40 mg
- Calcium : phosphorus
- 1 : 2.2
- Sugar
- 8.9 g
- Water
- 81%
Per 100 g, raw. Source: USDA FoodData Central (Guavas, common, raw).
What to feed instead
These are staples, safe to build a daily salad around: collard greens, mustard greens, turnip greens.
Checking something else? The full list answers 166 foods and insects the same way, and Lizzy will take the question in your own words. This is general guidance for a healthy adult dragon, not veterinary advice for a sick one.
Source: guide. Reviewed 27 August 2026. General guidance for healthy adult bearded dragons, not veterinary advice for a sick animal.