leek
Vegetables
Is leek dash diet-compatible?
See whether leek fits a dash diet diet, with a clear compatible-or-avoid verdict plus its FODMAP, histamine and other trigger ratings in one place.
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Compare leek across criteria
Sensitivity notes
Why dash diet diet checker matters
The DASH diet (Dietary Approaches to Stop Hypertension) is designed to help lower blood pressure. It emphasizes fruits, vegetables, whole grains, and lean proteins while limiting sodium, red meat, and added sugars.
- Aim for 4-5 servings each of fruits and vegetables daily
- Choose whole grains over refined grains
- Limit sodium to 2300mg/day, ideally 1500mg
- Include low-fat dairy for calcium and potassium
- Nuts, seeds, and legumes several times per week
Sensitivities
What leek contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where leek fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about leek
Leeks are a high-FODMAP allium: the white base is loaded with fructans, the same trigger that makes onion and garlic so hard on IBS. The dark green tops hold far fewer fructans, so the classic trick is to cook with the greens for flavour and leave the white part out, exactly the way you would use scallions. Leeks are otherwise low in histamine and salicylates.
Watch for
- The white bulb is very high in fructans, a frequent IBS, bloating and gas trigger
- The green tops are much lower in fructans, so use the green part and discard the white
- Cooking or sauteing does not remove the fructans; they are water-soluble and stay in the dish
- Mildly higher in nickel than many vegetables, a minor point on a strict low-nickel diet
Explore related in Vegetables
Compare similar foods to build a personalized list of swaps that work for your system.
DASH Diet Guide
Everything you need to know about dash diet compatibility and smart food choices.
The DASH diet (Dietary Approaches to Stop Hypertension) is designed to help lower blood pressure. It emphasizes fruits, vegetables, whole grains, and lean proteins while limiting sodium, red meat, and added sugars.
These foods are typically compatible with a DASH Diet approach:
View all safe options
Practical guidance for following a DASH Diet diet:
- 1Aim for 4-5 servings each of fruits and vegetables daily
- 2Choose whole grains over refined grains
- 3Limit sodium to 2300mg/day, ideally 1500mg
- 4Include low-fat dairy for calcium and potassium
- 5Nuts, seeds, and legumes several times per week
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
Does leek fit a dash diet diet?
DASH Diet: fits well for most plans.
What if I eat it occasionally?
Still check preparation and add-ins.
What are safer swaps?
Compare within the Vegetables group.