🥬 Lettuce
Lettuce is a leafy green vegetable that serves as a cornerstone of Low FODMAP eating, offering crisp texture and mild flavor without triggering digestive symptoms. As one of the most gut-friendly vegetables available, lettuce varieties including romaine, iceberg, butter lettuce, and Little Gem are all considered Low FODMAP in typical serving sizes, making them safe choices for those managing IBS and other digestive conditions. According to Monash University testing, most lettuce varieties contain minimal FODMAPs and can be enjoyed freely in salads, sandwiches, wraps, and as burger toppings. The high water content (approximately 95%) makes lettuce exceptionally easy to digest, while its crisp cellular structure provides satisfying crunch without the fermentable carbohydrates that cause bloating and discomfort in sensitive individuals. Nutritionally, lettuce offers more than just low FODMAP benefits. Darker varieties like romaine and red leaf lettuce provide valuable vitamins A and K, folate, and antioxidants including beta-carotene and lutein. While not protein-dense, lettuce contributes essential fiber that supports healthy gut motility without overwhelming the digestive system. The gentle fiber in lettuce can actually help regulate bowel movements and feed beneficial gut bacteria without the gas production associated with higher FODMAP vegetables. Lettuce's versatility makes it invaluable in Low FODMAP meal planning. Use crisp iceberg or Little Gem as taco shells or wrap alternatives to wheat tortillas, layer butter lettuce in sandwiches, or build substantial salad bowls with romaine as the base. The mild flavor pairs beautifully with Low FODMAP proteins, compliant dressings, and other safe vegetables like cucumber, carrots, and bell peppers. When selecting lettuce, choose heads with vibrant color and crisp leaves, avoiding any with brown edges or sliminess. Store unwashed in the crisper drawer, and wash just before use to maintain maximum freshness. For meal prep, wash and thoroughly dry lettuce, then store in containers lined with paper towels to absorb excess moisture. This preparation method keeps lettuce crisp for 3-5 days, making healthy Low FODMAP eating more convenient throughout your week.
Porción segura
All common varieties are Low FODMAP in typical serving sizes (1-2 cups or 75-150g per meal)
🔬 Nota cientÃfica
Monash University has tested multiple lettuce varieties and confirmed they are Low FODMAP across all FODMAP categories (fructans, GOS, lactose, fructose, polyols). Iceberg lettuce, cos/romaine lettuce, butter lettuce, and rocket (arugula) all tested green for standard serving sizes. The high water content and low carbohydrate density mean lettuce contains minimal fermentable sugars. Even larger portions (up to 186g tested for iceberg) remained Low FODMAP, making lettuce one of the safest vegetables for unrestricted consumption during the elimination phase of the Low FODMAP diet.