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But meat cows and milk cows are not the same thing. You need to grow a whole cow to have the meat of one cow, but if you grow one milk-cow you have the life-tim
by ant6n 10y ago
But meat cows and milk cows are not the same thing. You need to grow a whole cow to have the meat of one cow, but if you grow one milk-cow you have the life-time supply of one cow. The water to meat (weight) ratio may be in the thousands or ten thousands, but the water to milk ratio may be in the oughts or tens.
- botexpert 10y agoMilk cows carry a baby every year which puts more pressure on metabolism needs. Milk is more energy and water inefficient than meat ( same scale comparison).