Exercise differs from physical activity because it is:

Sustainable diets do not require fortified foods to meet nutrient needs.

Food waste increases environmental pressure because:

Plans for chronic conditions may include:

Ultra-processed foods (UPFs) support responsible, low-waste food systems.

Plant-rich diets generally support sustainability because they:

Time-saving strategies for meal planning include:

Chronic stress can weaken the immune system.

Increasing dietary fiber is a key strategy for managing cardiovascular disease and type 2 diabetes.

A major theme in public health nutrition is equity, which means: