FoodRef

American

S'mores

1.6/ 10Poor
Controversy: 1.0
0 approve0 caution

The diets react (see scores below)

Disapproves11

Common Ingredients

  • graham crackers
  • chocolate
  • marshmallow

Specific recipes may vary.

Incompatible with 11 of 11 diets

Diet Ratings

KetoAvoid

S'mores are fundamentally incompatible with a ketogenic diet. All three core ingredients are high-carb and sugar-laden: graham crackers are made from wheat flour and sugar, marshmallows are almost pure sugar and corn syrup, and standard milk chocolate is high in sugar. A single s'more contains approximately 25-30g of net carbs — potentially exceeding an entire day's keto carb allowance in one snack. There is no meaningful fat-to-carb ratio benefit, and all ingredients are processed with added sugars. This food would immediately disrupt ketosis.

VeganAvoid

Traditional s'mores contain two non-vegan ingredients. Standard marshmallows are made with gelatin, an animal-derived protein rendered from animal bones and connective tissue, making them clearly non-vegan. Most conventional chocolate also contains dairy (milk chocolate or milk solids). Graham crackers are generally vegan, though some brands include honey. Vegan versions of s'mores are possible using gelatin-free marshmallows (e.g., Dandies) and dairy-free dark chocolate, but the default/standard preparation is not vegan-compliant.

PaleoAvoid

S'mores are entirely incompatible with the paleo diet. Graham crackers are made from whole wheat flour, a grain that is strictly excluded from paleo. Marshmallows are composed of refined sugar, corn syrup, and gelatin — with the sugar and corn syrup being processed ingredients that have no place in paleo. Commercial chocolate typically contains refined sugar, dairy (milk solids), and soy lecithin, all of which are non-paleo. Every single component of this dish violates core paleo principles, making it one of the clearest possible 'avoid' foods.

S'mores are a quintessential American processed snack composed entirely of foods that contradict Mediterranean diet principles. Graham crackers are refined grain products with added sugar. Marshmallows are essentially pure added sugar and gelatin with no nutritional value. Chocolate in this context is typically milk chocolate or semi-sweet chocolate with significant added sugar and saturated fat. There are no whole grains, no plant-based fats, no vegetables, legumes, or fruits. This snack is high in refined carbohydrates, added sugars, and offers minimal nutritional benefit. It represents exactly the category of minimal processed foods and added sugars that the Mediterranean diet discourages.

CarnivoreAvoid

S'mores are entirely plant-based and heavily processed with no animal-derived components. Graham crackers are made from wheat flour and sugar; chocolate (in standard form) contains cocoa, sugar, and plant oils; and marshmallows are made from sugar and corn syrup (though gelatin is often included, the dominant ingredients are pure sugar and plant-derived). This dish is the antithesis of carnivore — it is a high-sugar, grain-based, plant-derived snack with zero nutritional value from an animal-product standpoint. Every single ingredient violates carnivore principles.

Whole30Avoid

S'mores contain multiple excluded ingredients across all three components. Graham crackers are made from wheat flour (a grain), making them strictly off-limits. Chocolate (standard milk or dark chocolate bars) typically contains dairy and added sugar, both of which are excluded. Marshmallows are made primarily from added sugar and often corn syrup, also excluded. Beyond the individual ingredient violations, s'mores as a dish represent exactly the kind of 'junk food recreation' that the Whole30 program explicitly prohibits in spirit. There is no compliant version of this dish possible — the entire concept depends on excluded ingredients.

Low-FODMAPAvoid

S'mores combine three problematic ingredients for the low-FODMAP elimination phase. Graham crackers are typically made with wheat flour and often contain honey — both high-FODMAP ingredients (fructans from wheat, excess fructose from honey). Standard marshmallows frequently contain high-fructose corn syrup or glucose-fructose syrup, and some brands use sorbitol or other polyol-based ingredients. Chocolate in small amounts (dark or milk) can be tolerated at low-FODMAP serving sizes (e.g., 30g dark chocolate), but milk chocolate contains lactose which adds to the FODMAP load. The combination of these three ingredients in a standard s'mores serving makes it very difficult to stay within safe FODMAP thresholds. Even if each ingredient were borderline individually, the stacking effect of multiple FODMAP sources across wheat fructans, sweeteners, and potentially lactose tips this firmly into 'avoid' territory during elimination.

Debated

Monash University has not specifically tested s'mores as a composite dish, and some clinical FODMAP practitioners note that if gluten-free graham crackers (e.g., rice-based), plain glucose-sweetened marshmallows (some brands use only glucose/dextrose which are FODMAP-free), and a small portion of dark chocolate (~30g) were substituted, a modified s'mores could potentially fall into 'caution' or even 'approve' territory — but standard commercial s'mores ingredients as typically purchased are high-FODMAP.

DASHAvoid

S'mores are a classic American sweet snack composed almost entirely of foods the DASH diet explicitly limits or discourages. Graham crackers contribute refined carbohydrates and added sugar with minimal fiber compared to whole grain alternatives. Chocolate (typically milk or semi-sweet) adds saturated fat, added sugar, and in the case of milk chocolate, some sodium. Marshmallows are essentially pure added sugar with no nutritional value. Together, the combination delivers high added sugar, moderate saturated fat, minimal potassium, calcium, magnesium, or fiber, and no meaningful contribution to DASH-recommended food groups. DASH guidelines explicitly call for limiting sweets and foods high in added sugars, recommending no more than 5 servings of sweets per week — and a single s'more would likely consume a significant portion of that weekly allowance in one snack. There is no meaningful DASH-compatible nutrient profile here.

ZoneAvoid

S'mores are a near-perfect storm of Zone Diet violations. All three components — graham crackers, chocolate, and marshmallow — are high-glycemic, high-sugar carbohydrates with negligible fiber to offset net carb load. Marshmallows are essentially pure sugar and gelatin, offering zero nutritional value. Graham crackers are a refined grain product with moderate-to-high glycemic index. Chocolate (presumably milk chocolate in the classic s'mores recipe) adds saturated fat and sugar without meaningful protein or monounsaturated fat. The dish has no protein whatsoever, making a 40/30/30 block balance impossible without completely restructuring the snack. The carbohydrate load is overwhelmingly high-glycemic, which Sears specifically identifies as the primary driver of insulin spikes and inflammation — the central enemy of the Zone. Even with extreme portion restriction (e.g., one small bite), the macronutrient ratio cannot be corrected within this food's natural form. This is one of the clearest 'avoid' categorizations in Zone methodology.

S'mores are a combination of graham crackers, milk chocolate, and marshmallows — all of which are pro-inflammatory from an anti-inflammatory diet perspective. Graham crackers are made from refined carbohydrates and added sugars, offering little fiber or nutritional benefit. Standard milk chocolate (as used in s'mores, typically Hershey's) has a low cacao content and is high in added sugar and saturated fat, unlike dark chocolate (>70% cacao) which has polyphenol and flavonoid benefits. Marshmallows are essentially pure sugar and corn syrup (often high-fructose corn syrup), with artificial additives and zero nutritional value. The combination delivers a high glycemic load, promotes insulin spikes, and contributes to elevated inflammatory markers such as CRP and IL-6. There are no omega-3s, antioxidants, polyphenols, or fiber of note in this dish. This is one of the clearest examples of a pro-inflammatory snack with broad consensus across anti-inflammatory diet frameworks.

S'mores are a poor fit for GLP-1 patients on virtually every relevant dimension. The combination of graham crackers, chocolate, and marshmallow delivers a high sugar load with negligible protein, minimal fiber, and moderate saturated fat from the chocolate. Calories are nearly pure simple carbohydrates and sugar — exactly the kind of empty-calorie, nutrient-poor snack that is counterproductive when total intake is dramatically reduced. The sugar spike can worsen nausea and GI discomfort, and marshmallows are essentially pure sugar with no redeeming nutritional value. Graham crackers are refined grain with added sugar. Chocolate contributes saturated fat and sugar. There is no meaningful protein to support muscle preservation, no fiber to support digestion or prevent constipation, and no micronutrient density. This snack slot would be far better used on Greek yogurt, cottage cheese, or a protein-rich option that advances the patient's nutritional goals.

*See how scores were generated at our methodology page.

Nutritional profile

Six traits that cut across every diet.

Fiber & Plants

How much whole-plant food and fiber it delivers.

1/10

Healthy Fats

The quality of its fats (unsaturated, omega-3).

3/10

Whole / Unprocessed

How close it is to its natural, unprocessed form.

2/10

Gut Gentle

How easy it is on digestion (low FODMAP, few irritants).

3/10

Low Glycemic

How little it spikes your blood sugar.

1/10

Protein Density

How much protein it packs per calorie.

1/10
7-104-61-3

Controversy Index

Higher controversy = more disagreement between diets.

Consensus1.0Divisive