Drugs which could interfere in glucose or lipid metabolism such as androgens, corticosteroids (except for those with topic administration) and estrogen replacement therapy.
Intake of functional foods with plant sterols in the past 6 weeks.
High alcohol intake (\> 30 g per day).
Any serious disease which involves less than 1 year life expectancy or, in investigators judgment, limit the follow-up of an homogeneous diet throughout the study.
Pregnancy or intention of pregnancy during the study.
Clareo Health | A Study to Assess the Effect of a Normal vs. High Protein Diets in Carbohydrates Metabolism in Obese Subjects With Diabetes or Prediabetes