kukui nuts
Nuts & Seeds
Is kukui nuts high in nickel?
Is kukui nuts high or low in nickel? 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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Compare kukui nuts across criteria
Sensitivity notes
Why nickel food checker matters
Nickel is a metal found in many foods including chocolate, nuts, and leafy greens. People with nickel allergy (often showing as contact dermatitis) may also react to dietary nickel, causing skin and digestive symptoms.
- Avoid cooking acidic foods in stainless steel cookware
- Canned foods often have higher nickel content
- Chocolate, nuts, and legumes are common high-nickel foods
- First-draw water from taps may be higher in nickel - let it run
- Vitamin C may help reduce nickel absorption
Sensitivities
What kukui nuts contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where kukui nuts fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about kukui nuts
Kukui is the Hawaiian name for the nut of Aleurites moluccanus, the state tree of Hawaii and the same nut sold across Southeast Asia as a curry-paste thickener. The thing to know first is that raw kukui is not food. The kernel contains phorbol esters and saponins that act as a violent purgative, and Hawaiian tradition used one or two roasted nuts deliberately as a laxative. Roasted and pounded into salt it becomes inamona, the classic seasoning for poke. On the trigger grades kukui reads like other oily nuts: high in nickel, borderline for oxalate and fermentability, and otherwise low in histamine, low in lectins and rated anti-inflammatory.
Watch for
- Raw kukui is toxic, not merely unpleasant.Phorbol esters of the tigliane type are powerful cathartics, and ingesting raw kernels brings on nausea, cramping abdominal pain, vomiting and heavy diarrhoea, with dehydration and electrolyte loss if enough is eaten
- Even properly roasted, kukui stays laxative in quantity.A pinch of inamona on poke is the traditional dose. Eating them by the handful the way you would eat macadamias is where people get into trouble
- High in nickel, which is the one grade that behaves like an ordinary food trigger here and matters if you are managing systemic nickel allergy
- Borderline for oxalate and for SIBO, so it counts toward those budgets, though the portions kukui is normally eaten in are small enough that this rarely leads
- Beware weight-loss capsules and slimming teas sold as candlenut or nuez de la India.They rely on the raw nut precisely for its purgative effect and have caused serious poisoning
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Nickel Guide
Everything you need to know about nickel sensitivity and smart food choices.
Nickel is a metal found in many foods including chocolate, nuts, and leafy greens. People with nickel allergy (often showing as contact dermatitis) may also react to dietary nickel, causing skin and digestive symptoms.
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 Nickel sensitivity:
View all safe options
These foods are high in nickel and may trigger symptoms:
View full list
If you're sensitive to Nickel, consider these strategies:
- 1Avoid cooking acidic foods in stainless steel cookware
- 2Canned foods often have higher nickel content
- 3Chocolate, nuts, and legumes are common high-nickel foods
- 4First-draw water from taps may be higher in nickel - let it run
- 5Vitamin C may help reduce nickel absorption
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 kukui nuts high in Nickel?
Nickel: higher signal - consider smaller servings or swaps.
Can I still eat kukui nuts if I'm sensitive to Nickel?
Best to avoid or test carefully with a small amount.
What else should I check?
Check AIP, Low Fibre, and Gastroparesis Diet next for a fuller picture.