yam leaves
Vegetables
Is yam leaves high in polyols?
Is yam leaves high or low in polyols? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
Related checkers
Compare yam leaves across criteria
Sensitivity notes
Why polyols food checker matters
Polyols (sugar alcohols) are found naturally in some fruits and vegetables, and are used as artificial sweeteners. They're poorly absorbed and can cause digestive symptoms, especially in IBS sufferers.
- Avoid sugar-free products with sorbitol, mannitol, xylitol, maltitol
- Stone fruits are naturally high in polyols
- Cooking doesn't reduce polyol content
- Avocado portion size matters - small amounts may be fine
- Cauliflower and mushrooms are common triggers
Sensitivities
What yam leaves contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where yam leaves fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about yam leaves
Yam leaves are the heart shaped vine leaves of the true yam, cooked as a green in West Africa, the Philippines and parts of East Asia and never eaten raw. Two things are worth knowing before you log them. First, half the produce sold in English as yam leaves is not yam at all: in the United States and the Caribbean, sweet potatoes are routinely called yams, so the leaves under that label are usually sweet potato leaves from a completely different plant family. Second, this ingredient has no dedicated trigger testing behind it. Its FODMAP subgroups are unrated and its remaining grades sit at a uniform borderline that reflects an untested leafy green rather than a measurement of this one.
Watch for
- Always cooked, never raw.Yam plant tissue is known for needle shaped calcium oxalate crystals and steroidal saponins, which is why handling and peeling raw yam makes hands itch and prickle. Boiling or steaming the leaves and discarding the water is the standard preparation everywhere they are eaten, and there is no salad use for them.
- The label problem is real.Sweet potato leaves and yam leaves look similar on a market stall, cook similarly and are sold under the same English name in many places. They are different plants with different chemistry, so if you are trying to pin down a reaction, find out which one you actually bought.
- Borderline across the board is not the same as measured.The amine, salicylate, oxalate and nickel grades on this row are the database default for a leafy green that has not been through dedicated testing, so treat them as a placeholder and treat a reaction as unexplained rather than ruled out.
- No honest low FODMAP claim exists here.Every FODMAP subgroup is unrated, so if your gut is the sensitive part, start with a small portion and log it as an untested food.
- Cooking water is not stock.Where the leaves are boiled, the water is thrown out rather than reused, which also happens to be the standard way of reducing soluble oxalate in any green.
Explore related in Vegetables
Compare similar foods to build a personalized list of swaps that work for your system.
Polyols Guide
Everything you need to know about polyols sensitivity and smart food choices.
Polyols (sugar alcohols) are found naturally in some fruits and vegetables, and are used as artificial sweeteners. They're poorly absorbed and can cause digestive symptoms, especially in IBS sufferers.
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 Polyols sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in polyols and may trigger symptoms:
View full list
If you're sensitive to Polyols, consider these strategies:
- 1Avoid sugar-free products with sorbitol, mannitol, xylitol, maltitol
- 2Stone fruits are naturally high in polyols
- 3Cooking doesn't reduce polyol content
- 4Avocado portion size matters - small amounts may be fine
- 5Cauliflower and mushrooms are common triggers
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 yam leaves high in Polyols?
Polyols: higher signal - consider smaller servings or swaps.
Can I still eat yam leaves if I'm sensitive to Polyols?
Best to avoid or test carefully with a small amount.
What else should I check?
Check Low Fibre, Gastroparesis Diet, and Histamine next for a fuller picture.