Why not just compare their water usage by calorie/kcal? Nuts can easily be the largest energy source in a meal or used as a standalone snack because they're so

Why not just compare their water usage by calorie/kcal? Nuts can easily be the largest energy source in a meal or used as a standalone snack because they're so calorie-dense. https://waterfootprint.org/en/water-footprint/product-water-footprint/water-footprint-crop-and-animal-products/ https://waterfootprint.org/en/water-footprint/product-water-...