3 ms·

If it keeps cows alive it should be good enough for humans too.

• thejake0 8y ago
  I wondering how switching to a diet of grass would work out for the average human...
  • lovich 8y ago
    Grasses are some of the most common food staples. Wheat, rye, barley, rice, maize, oats, and others
  • adrianN 8y ago
    As we have only one stomach and lack symbiotic bacteria that allow ruminants to digest cellulose the average human would quickly starve.