I find this a strange claim. 1: Are people living on milk? Never heard of that diet except for infants. 2: Many things are both cheaper and more nutritious, see

I find this a strange claim. 1: Are people living on milk? Never heard of that diet except for infants. 2: Many things are both cheaper and more nutritious, see https://efficiencyiseverything.com/calorie-per-dollar-list/ https://efficiencyiseverything.com/calorie-per-dollar-list/