wheat germ
Grains
Is wheat germ high in polyols?
Is wheat germ 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.
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Compare wheat germ 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 wheat germ contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where wheat germ fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about wheat germ
Wheat germ is the embryo of the wheat kernel, the small living part that would have become the next plant, and milling strips it out to make white flour because its oil turns rancid. Selling it back as a health food is honest enough on nutrition, since it is genuinely dense in vitamin E, magnesium, folate and thiamine. The catch is that the germ concentrates the kernel triggers along with the nutrients. It is where wheat germ agglutinin, the famous wheat lectin, is concentrated, and we grade it at the top of both our lectin and our nickel scales. It is also wheat, so gluten and fructans come with it, which routinely catches people who sprinkle it on yoghurt or blend it into a smoothie without registering it as a wheat product at all. A tablespoon of germ is a small amount of food carrying an unusually concentrated dose of everything the germ holds.
Watch for
- Our highest lectin grade, because wheat germ agglutinin is concentrated in exactly the part of the kernel this product is made of, and it is normally eaten raw or lightly toasted rather than boiled
- Our highest nickel grade as well: the germ and bran layers hold most of the kernel nickel, so a spoonful is a dense dose if you are managing systemic nickel allergy
- Contains gluten and is high in fructans, which is easy to forget when it arrives as a beige powder in a smoothie, a protein bar or a high-fibre cereal rather than as bread
- A poor choice on SIBO protocols, since concentrated fermentable fibre is what feeds the overgrowth
- Highly perishable.The germ is roughly ten percent oil and mostly polyunsaturated, so an opened jar left in a warm cupboard goes rancid within weeks. Bitter or paint-like flavour means throw it out, and refrigerate what you keep
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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 wheat germ high in Polyols?
Polyols: low signal for most people.
Can I still eat wheat germ if I'm sensitive to Polyols?
Usually fine in normal portions.
What else should I check?
Check Fructans, Gluten, and Nickel next for a fuller picture.