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lettuce
Vegetables
Is lettuce dash diet-compatible?
See whether lettuce 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 lettuce 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 lettuce contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where lettuce fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about lettuce
Lettuce is a safe base green, clean across nearly every trigger: low histamine, low salicylate, gluten free, and importantly low in oxalate, unlike spinach, which is very high in oxalate. That makes lettuce a reliable salad base when spinach and other leafy greens are off the table. Two small notes keep it honest: it carries a modest FODMAP load in very large volumes, and its nickel content is borderline rather than negligible.
Watch for
- Low oxalate, in clear contrast to spinach, which is high oxalate: swapping spinach for lettuce is a common move on a low-oxalate diet
- Moderate FODMAP only in large volumes, so a normal side salad is fine while a huge bowl can add up for a sensitive gut
- Nickel sits at a borderline level, worth noting if you have a strict systemic nickel allergy but not a concern for most people
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 lettuce 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.