Will Crisps Make You Fat?

Like French fries, potato chips are very high in fat, refined carbs, and salt. They have also been associated with weight gain in observational studies. One study even found them to be the food most likely to cause weight gain ( 29 ).

Can you gain weight from eating crisps?

They are very high in calories, and it's easy to eat way too many of them. In observational studies, consuming French fries and potato chips has been linked to weight gain ( 4 , 5 ). One study even found that potato chips may contribute to more weight gain per serving than any other food ( 5 ).

What foods cause weight gain?

When the researchers looked more closely, they found five foods associated with the greatest weight gain over the study period:
  • Potato chips.
  • Other potatoes.
  • Sugar-sweetened beverages.
  • Unprocessed red meats.
  • Processed meats.
Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.