Impact of Protein Content of Ultraprocessed Foods on the Regulation of Energy Balance

Overview

Aim of the study is to investigate the effects of high-protein, ultraprocessed foods on the regulation of energy balance in a metabolic chamber. The primary outcome parameter of the study is the energy balance (ad libitum energy intake and energy expenditure).

Each of the two study weeks starts with a 3-day run-in period with controlled diet at home, following 48 hours in a metabolic chamber. On the day the participants leave the metabolic chamber, they keep a food record over the rest of the day at home. 1. week: meals containing 30 % protein (80 % ultraprocessed high-protein foods), physical activity level (PAL) 1.45, 2 intervention days in the metabolic chamber: ad libitum energy intake 2. week: meals containing 13 % protein (80 % ultraprocessed foods with moderate protein content), physical activity level (PAL) 1.45, 2 intervention days in the metabolic chamber: ad libitum energy intake

Conditions

Interventions

Eligibility

Locations (1)

Outcomes