Diet Ratings
Guava contains 8.9g net carbs per 100g. While slightly lower than some fruits, carb content is too high for reliable ketosis maintenance.
Pure plant-based tropical fruit with no animal products or derivatives. Whole food with exceptional vitamin C content.
Low-sugar tropical fruit with exceptional fiber content, vitamin C, and antioxidants. Whole fruit with edible seeds. Ancestrally available. Excellent paleo choice.
Guava is a nutrient-dense whole fruit exceptionally high in vitamin C and fiber. It aligns with Mediterranean principles despite tropical origin, offering strong plant-based nutrition with minimal processing.
Plant-derived fruit with moderate carbohydrate and sugar content. Excluded from carnivore diet.
Whole fruit with natural sugars only. No added ingredients or processing. Fully compliant with Whole30.
Guava has limited Monash University testing. It contains moderate fructose and polyols. Small servings may be tolerated during elimination phase, but portion control is essential.
iMonash University data is limited for guava. Clinical practitioners have varying recommendations; some suggest avoidance due to fructose content, while others permit small measured servings.
Exceptional fiber and vitamin C content, low sodium, excellent potassium source. One of the most nutrient-dense DASH fruits.
Low glycemic index with exceptional fiber content and polyphenol profile. However, limited discussion in classical Zone literature creates moderate confidence. Nutritionally favorable but requires verification of portion sizing for macronutrient balance.
iGuava's high fiber and low glycemic load suggest it could merit 'approve' status (7-8), similar to berries. Dr. Sears' published works don't extensively address guava, limiting definitive classification.
Guava is exceptionally high in vitamin C, polyphenols, and fiber with low glycemic load. Excellent antioxidant and anti-inflammatory profile. Whole fruit consumption provides maximum benefit.
Outstanding fiber content (3g per fruit) with moderate sugar (5g per fruit). Contains vitamin C and other micronutrients. Excellent nutrient density per calorie. Small portion naturally satisfying. One of the best fruit choices for GLP-1 patients.
Controversy Index
Score range: 2–9/10. Higher controversy = more disagreement between diets.