Why is my stomach flat in the morning but bloated at night?

Short answer
Bloating builds up during the day.

What’s usually happening
Food, gas, and gravity add up. Lying down overnight gives relief.

What this is usually not

• fat gain

• weight gain from one day

Common reasons

• frequent meals

• late dinners

• fizzy drinks

What usually helps

• earlier dinners

• not judging your body at night

When to pay attention
If bloating is already there in the morning.

If your bloating feels different from this, go back to the main bloating page.