Fig. 4

Food and water intake during COVID-19 lockdown. a None, half, 1, 2 and > 2 represent the number of daily servings of cereals, bread, milk and yogurt and dairy products. Pasta, rice or other cereals (spelled, barley, oats, quinoa) daily serving: 1 medium serving = 80 g. Bread daily serving: 1 medium serving = 80 g or 2 slices. Milk or yogurt daily serving: 1 serving = 150 ml in a cup or 125 g a jar. Cheese or dairy products weekly serving: 1 portion of dairy product = 100 g; 1 portion of matured cheese = 50 g. b None, 1, 2, 3, 4 and > 4 represent the number of weekly servings of eggs. c < 1 L, 1–2 L and > 2 L represent the daily intake of water. The ordinate axis represents the percentage of population. The abscissa axis represents the daily/weekly portions for each category of foods