Natural Tuna Salad with Greens & Olive Oil – SIBO-Friendly

A simple, fresh tuna salad made with natural tuna, leafy greens, and extra-virgin olive oil is ideal if you’re managing SIBO (Small Intestinal Bacterial Overgrowth) and want a meal that’s easy on digestion and rich in nutrients. Combining lean protein with wholesome greens and healthy fats makes this a light but satisfying dish.

close-up photo of vegetable salad
close-up photo of vegetable salad
Why It’s SIBO-Friendly
  • Natural tuna (packed in water or olive oil) provides lean protein without added fermentable ingredients.

  • Leafy greens are nutrient-dense and typically low in fermentable carbs when eaten in moderate portions.

  • Olive oil adds healthy fat and flavor without lactose or gluten.

Ingredients (Serves ~2–4)
  • 1 can of natural tuna, drained

  • A mix of leafy greens (e.g., lettuce, spinach, arugula)

  • Optional low-FODMAP veggies (e.g., thinly sliced cucumber or carrot ribbons)

  • 2–3 tablespoons extra-virgin olive oil

  • Fresh lemon juice or apple cider vinegar (optional)

  • Salt and pepper to taste

Instructions
  1. Prepare the greens. Wash and dry the leafy greens, then place them in a large bowl.

  2. Add the tuna. Break up the drained tuna and add it to the greens.

  3. Dress the salad. Drizzle with olive oil and, if you tolerate it, a splash of lemon juice or apple cider vinegar. Season with a pinch of salt and pepper.

  4. Toss and serve. Gently toss to combine and enjoy immediately.

Serving & SIBO Tips
  • Keep portions moderate — even low-FODMAP ingredients can trigger symptoms in large amounts.

  • Avoid adding raw onion or garlic if these are triggers for your digestion.

  • Pair this salad with plain white rice or a simple baked potato for a balanced meal.