Soup is naturally gentle on the stomach in most forms, but tomato-based and cream-heavy soups are worth approaching carefully, since one is highly acidic and the other can be high in fat.

Four soups to try

Making a tomato-based soup gentler

If tomato soup is a favorite, using a smaller amount of tomato blended with a larger base of roasted red pepper and a splash of oat milk to mellow the acidity can make it more tolerable than a straight tomato base, though it's still worth testing carefully since tomato remains the dominant trigger even in smaller amounts.

A practical note on broth

Store-bought broths vary a lot in fat and sodium content — a lower-fat, lower-sodium broth as your base gives you more control over the final dish than a rich, pre-seasoned one.