Passing gas is completely normal. In fact, the average person farts 10–20 times a day without even noticing. But if you’ve started wondering, “Why am I farting all the time?”—especially more than 25 times a day—your body might be trying to send you an important message.

Excessive flatulence isn’t just embarrassing. In some cases, it can be a signal of digestive imbalance, food intolerance, or an underlying health issue that shouldn’t be ignored.

So what’s really going on?

1. Your Diet Might Be the Biggest Culprit

The most common reason for excessive gas is what you eat.

Foods that are high in fiber or difficult to digest often ferment in the gut, producing gas. These include:

  • Beans and lentils

  • Broccoli, cabbage, cauliflower

  • Onions and garlic

  • Whole grains

  • Carbonated drinks

Artificial sweeteners like sorbitol and xylitol, commonly found in sugar-free gum and snacks, are also notorious gas producers.

Warning sign: If your gas increases noticeably after meals, your diet is likely to blame.

2. You May Be Swallowing Too Much Air

Sometimes it’s not what you eat—but how you eat.