Fig. 1From: Potential unexpected effects of meat reduction in diet: Could educational attainment influence meat substitution strategies?Source: INCA-3 (2014–2015)BMI classification across education groups. Notes Lactating and pregnant women were excluded as well as children (< 18 yo) and the elderly (> 65 yo). The BMI-based classification used is thin or normal (BMI < 25 kg/m2); overweight (25 < = BMI < 30 kg/m2); obese (> = 30 kg/m2).Back to article page