This IBS-friendly lemonade is crisp, cool, and just the right mix of tart and sweet. It uses fresh lemon juice and a simple homemade syrup—no artificial flavors, no high FODMAP additives. Great for summer, brunches, or when you need a safe, soothing drink that won’t upset your stomach.
Ingredients Needed:
- 1.75 cups granulated sugar: adds balanced sweetness.
- 8 cups water (divided): hydrates and dilutes the citrus.
- 1.5 cups fresh lemon juice: tangy and FODMAP-safe.
How to Make Low FODMAP Lemonade:
Make the Simple Syrup:
In a small saucepan, combine sugar with 1 cup of water. Stir constantly and bring to a boil. Remove from heat and let cool for about 30 minutes.
Mix the Lemonade:
In a large pitcher, add fresh lemon juice. Stir in the cooled syrup and remaining 7 cups of water. Mix well.
Chill and Serve:
Refrigerate until cold. Serve over ice if desired.

Recipe Tips:
- Use fresh-squeezed lemons for best flavor.
- Let the syrup cool completely before mixing to avoid bitterness.
- Add mint or cucumber slices for a FODMAP-safe twist.
- Stir before serving if any settling occurs.
How to Store & Reheat:
- Room Temperature: Not recommended—store chilled.
- Fridge: Keeps well in the fridge for up to 5 days.
- Freezer: Freeze in ice cube trays for instant lemonade or slushies.
Nutrition Facts (Per Serving – approx. 1 cup):
- Calories: 76
- Sodium: 2 mg
- Protein: 0 g
- Fat: 0 g
- Carbs: 20 g
- Fibre: 0 g
- Sugar: 19 g
FAQs:
Is lemonade Low FODMAP?
Yes, when made with fresh lemon juice and moderate sugar, lemonade is safe in 1-cup servings.
Can I use bottled lemon juice?
Only if it contains 100% lemon juice with no added fructose or preservatives.
How much sugar is okay on a Low FODMAP diet?
Up to 1.5 tablespoons per serving is typically tolerated—this recipe stays within that.
Can I add honey instead of sugar?
No, honey is high FODMAP. Stick to sugar or use maple syrup in moderation.
Try More Recipes:
Low FODMAP Lemonade
Course: DrinksCuisine: AmericanDifficulty: Easy10
servings10
minutes76
kcalBright, tangy, and gentle on digestion, this homemade lemonade is naturally sweetened and FODMAP-safe—a perfect drink for sunny days or soothing refreshment.
Ingredients
1.75 cups granulated sugar
8 cups water (divided)
1.5 cups fresh lemon juice
Directions
- Combine sugar and 1 cup water in a saucepan. Bring to a boil, stirring constantly.
- Remove from heat and cool for 30 minutes.
- In a pitcher, mix lemon juice with syrup and remaining 7 cups water.
- Stir well and refrigerate until cold. Serve chilled.
