balanced diet

American  

noun

1. a diet consisting of the proper quantities and proportions of foods needed to maintain health or growth.

---

balanced diet Cultural  

1. A diet that contains the proper proportions of carbohydrates, fats, proteins, vitamins, minerals, and water necessary to maintain good health.

---

Etymology

Origin of balanced diet

First recorded in 1935–40

Example Sentences

A healthy routine, particularly a well balanced diet, can help slow cognitive decline and support healthier aging.

From Science Daily • Jan. 27, 2026

Previous research suggests that healthy habits, including consistent physical activity, lowered stress levels, and a balanced diet, may help improve NK cell levels and performance.

From Science Daily • Dec. 15, 2025

The Food and Drink Federation says UPFs can form part of a balanced diet, like frozen peas and wholemeal bread.

From BBC • Nov. 19, 2025

Miss Alker stresses it's important to eat a balanced diet, do exercise and spend time outside - even when all you want to do is cuddle up under the duvet.

From BBC • Oct. 10, 2025

Coupled with squash, beans, and avocados, maize provided Mesoamerica with a balanced diet, one arguably more nutritious than its Middle Eastern or Asian equivalent.

From "1491" by Charles C. Mann