yam bean
Vegetables
Is yam bean high in histamine?
Is yam bean high or low in histamine? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
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Sensitivity notes
Why histamine food checker matters
Histamine is a compound naturally present in many foods, especially aged, fermented, or preserved items. In sensitive individuals, excess histamine can cause headaches, flushing, hives, digestive issues, and other symptoms. Your body normally breaks down histamine, but some people have reduced capacity to do so.
- Focus on fresh foods - histamine builds up as food ages
- Cook and eat meals fresh; avoid leftovers sitting more than 24 hours
- Be cautious with fermented foods, aged cheeses, and cured meats
- Consider that stress and hormones can affect your histamine tolerance
- Some antihistamines or DAO supplements may help (consult your doctor)
Sensitivities
What yam bean contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where yam bean fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about yam bean
The yam bean is neither a yam nor a bean you eat, and both halves of that name mislead in ways that matter. It is Pachyrhizus erosus, a vine in the pea family whose swollen root is the only food part: crisp, wet, faintly sweet, eaten raw in Mexico and across Southeast Asia. The pods and mature seeds that give it the bean half of its name contain rotenone and are genuinely toxic, historically used as a fish poison and a garden insecticide. The root itself is clean on the sensitivity chemistry, grading A for galacto-oligosaccharides, lactose, gluten, dairy protein, caffeine, sulfites and nitrites, with histamine, salicylate, oxalate, tyramine and nickel all mild at B. The one real gut caveat is fructans, which grade D here, alongside a D for total FODMAPs, so the trigger to watch is fructan load rather than anything chemical.
Watch for
- Fructans grade D and total FODMAPs grade D, so the storage sugars in the root are the thing to log.Galacto-oligosaccharides, polyols and excess fructose are all clean, which is unusual for something in the pea family
- Only the root is food.The pods, the mature seeds and the vine carry rotenone, and eating the seeds is a real poisoning risk rather than a folk warning. If you buy it whole or grow it, discard everything except the tuber
- It travels under a confusing pile of names: yam bean, Mexican turnip, sengkuang, bengkoang, sa kot, jicama.Log it under one name consistently or your own history will not add up
- Nothing else scores high.Histamine, salicylate, oxalate, tyramine, nickel and free glutamate all sit at B, so if you react hard and fast to this root, suspect what it was dressed with, typically chilli, lime and salt
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Histamine Guide
Everything you need to know about histamine sensitivity and smart food choices.
Histamine is a compound naturally present in many foods, especially aged, fermented, or preserved items. In sensitive individuals, excess histamine can cause headaches, flushing, hives, digestive issues, and other symptoms. Your body normally breaks down histamine, but some people have reduced capacity to do so.
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 Histamine sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in histamine and may trigger symptoms:
View full list
If you're sensitive to Histamine, consider these strategies:
- 1Focus on fresh foods - histamine builds up as food ages
- 2Cook and eat meals fresh; avoid leftovers sitting more than 24 hours
- 3Be cautious with fermented foods, aged cheeses, and cured meats
- 4Consider that stress and hormones can affect your histamine tolerance
- 5Some antihistamines or DAO supplements may help (consult your doctor)
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Get the AppFAQ
Is yam bean high in Histamine?
Histamine: moderate signal - portion size matters.
Can I still eat yam bean if I'm sensitive to Histamine?
Try smaller portions and space it out.
What else should I check?
Check Jain, FODMAPs, and Fructans next for a fuller picture.