Ruminants like cows repair our depleating topsoil via regenerative farming (our current approach of using petroleum-based fertilisers is not sustainable)
A single cow's life can feed a human for 1 to 2 years, compared to the many incidentally killed animals (insects, rodents, frogs, birds, etc.) during the growing and harvesting of crops, plus the destruction of entire ecosystems to create the mono-crop farms in the first place
Humans need to eat lots of fat to be physically and mentally healthy, and beef provides lots of fat (the low-fat high-carbohydrate diets recommended by various agencies — starting with the US's department of agriculture in the late '70s via the food pyramid — are making us sick, with once-rare diseases such as cardiovascular disease, diabetes, depression, and dementia now commonplace)
This is ignoring the fact that raising a cow for consumption requires ~10 times the amount of crops per calorie compared to just eating the crops directly. Also, I don't think I've heard a single health expert recommend eating more beef - the universal understanding is that red meat consumption is generally a net negative in terms of overall health.
requires ~10 times the amount of crops per calorie compared to just eating the crops directly
Kind of, kind of not. If fed corn, yes. If pasture raised, no. Humans can't eat grass. Cows convert grass into food.
Because:
This is ignoring the fact that raising a cow for consumption requires ~10 times the amount of crops per calorie compared to just eating the crops directly. Also, I don't think I've heard a single health expert recommend eating more beef - the universal understanding is that red meat consumption is generally a net negative in terms of overall health.
Kind of, kind of not. If fed corn, yes. If pasture raised, no. Humans can't eat grass. Cows convert grass into food.