The Most Unhealthy Foods on the Planet

No single food is inherently "bad," but some foods are consistently linked to an increased risk of obesity, heart disease, type 2 diabetes, and other chronic health conditions when consumed frequently.

Highly processed foods that are rich in added sugars, unhealthy fats, sodium, and refined carbohydrates tend to offer little nutritional value while contributing excess calories.

Understanding which foods to limit—and why—can help you make healthier dietary choices without completely eliminating your favorite treats. This article explores 11 of the least healthy foods commonly consumed worldwide, based on recommendations from leading public health organizations.