Water consumption for each food we produce

How much water is needed to produce one kg (two pounds) of beef? About 15,000 liters (4,000 gallons).

It turns out that chocolate production is not environmentally friendly. It consumes a lot of water and produces a lot of greenhouse gas emission. Red meat production also generally requires a lot of water. They also emit a lot of greenhouse gas. See the post on that here.

Also, eating red meat is not good for your health either. It increases the chances of heart diseases and cancer.

Source: IME.