Passing gas 13-21 times daily is normal. More than that usually means swallowed air or fermentable carbs - lactose, beans, sugar alcohols in sugar-free products. Gas with diarrhea, blood, or weight loss needs a doctor.
What to do
Common questions
Why am I so gassy?
Everyone produces gas - passing it 13 to 21 times a day is the normal range NIDDK cites - so gassy usually means more gas than your personal baseline, or gas that hurts. The sources split in two: swallowed air - carbonated drinks, fast eating, gum, straws, smoking - and fermentation, where gut bacteria feast on carbs your small intestine did not absorb. The fermentation champions: beans, lentils, onions, broccoli, cabbage, dairy if you are lactose intolerant, and sugar alcohols - sorbitol, xylitol - in sugar-free gum and diet products, a massively underappreciated cause. Fiber is a nuance: it is healthy and feeds bacteria, but ramping it up fast spikes gas for a few weeks while your gut adjusts - ramp slowly. The fixes: food diary for two weeks to find your personal triggers, eat slower, cut carbonation and sugar-free gum, and try lactose-free dairy for a week - that one experiment answers the most common single cause. Persistent gas with diarrhea, weight loss, blood in stool, or pain that wakes you at night moves this from a diet project to a doctor visit - celiac, IBS, and other gut conditions sit on that list. Pymander is a free AI doctor, 24/7 by text. Describe your diet and the pattern, and it can help you find the culprit.