guava
Fruit
Is guava high in lectin?
Is guava high or low in lectin? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
Related checkers
Compare guava across criteria
Sensitivity notes
Why lectin food checker matters
Lectins are proteins found in many plant foods, especially legumes and grains. Some people follow low-lectin diets believing they reduce inflammation and digestive issues, though properly cooked foods have reduced lectin content.
- Proper cooking destroys most lectins - never eat raw beans
- Pressure cooking is highly effective at reducing lectins
- Peeling and deseeding reduces lectin content
- Fermentation can reduce lectins in some foods
- Sprouting may increase or decrease lectins depending on the food
Sensitivities
What guava contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where guava fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about guava
Guava is close to spotless across the food chemistry people track, with one exception that catches salicylate reactors out: it is graded high in salicylates. Everything else reads clean. Low histamine, no liberator activity, no gluten, no lactose, no caffeine, no nickel flag, no sulfites, and it grades anti-inflammatory. Its FODMAP rating is only moderate, so for a sensitive gut the question is portion rather than avoidance. Nutritionally it is the vitamin C outlier of the fruit aisle at roughly 228 mg per 100 g, about four times an orange, with around 5 g of fibre in the same weight. If guava brings on itching, a flushed face or a headache while other tropical fruit passes without incident, salicylate is the first thing to test rather than an allergy.
Watch for
- High in salicylates, so it belongs in the same test group as berries, tomato, mint and aspirin-type foods rather than being judged on its own
- Moderate on FODMAPs, which means volume decides it.A small serve of ripe fruit behaves nothing like a full bowl or a tall glass of guava juice
- About 5 g of fibre per 100 g plus the hard stony seeds in the seedy cultivars.If it is the seeds that bother you, the soft-seeded and near-seedless varieties, or straining the pulp, solve it without giving up the fruit
- Guava nectar and guava juice drinks are a different food from the fruit: concentrated sugars, added sweetener and no fibre, on top of the same salicylate load
- Oxalate is unrated in our data for guava, so we make no claim either way there
Explore related in Fruit
Compare similar foods to build a personalized list of swaps that work for your system.
Lectin Guide
Everything you need to know about lectin sensitivity and smart food choices.
Lectins are proteins found in many plant foods, especially legumes and grains. Some people follow low-lectin diets believing they reduce inflammation and digestive issues, though properly cooked foods have reduced lectin content.
Sensitivity varies widely. What triggers one person may be fine for another. Track your reactions to find your personal threshold.
These foods are generally well-tolerated for Lectin sensitivity:
View all safe options
If you're sensitive to Lectin, consider these strategies:
- 1Proper cooking destroys most lectins - never eat raw beans
- 2Pressure cooking is highly effective at reducing lectins
- 3Peeling and deseeding reduces lectin content
- 4Fermentation can reduce lectins in some foods
- 5Sprouting may increase or decrease lectins depending on the food
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
Want personalized tracking?
Download Triggerbites to log meals, track symptoms, and discover your unique triggers.
Get the AppFAQ
Is guava high in Lectin?
Lectin: low signal for most people.
Can I still eat guava if I'm sensitive to Lectin?
Usually fine in normal portions.
What else should I check?
Check Salicylates, Low Salicylate, and Low Fibre next for a fuller picture.