dietary rotation

noun
UK /ˈdaɪ.ə.tər.i rəʊˈteɪ.ʃən/
US /ˈdaɪ.ə.ter.i roʊˈteɪ.ʃən/

A way of changing the foods you eat in a set order so you don't eat the same thing every day.

The doctor suggested dietary rotation to help her find which foods made her feel sick.


OTHER MEANINGS

2. A farming practice of growing different crops in a planned order on the same land.

Farmers use dietary rotation of crops to keep the soil healthy.

3. A schedule that alternates between different eating plans over time.

His dietary rotation switches between high-protein and vegetarian weeks.

4. The practice of varying an animal's feed to improve health.

The zookeeper's dietary rotation keeps the animals' meals interesting and balanced.