muscle power
Athletes, bodybuilders and gym rats can get obsessive about their protein powders. In addition to cost, taste and texture, shoppers carefully scrutinise the ratio of fat to protein and the exact mix of amino acids present in each powder.
But eco-minded gym-goers might want to consider one more factor: the impact their protein powder has on the environment.
The good news is, almost any powder you pick is going to be eco-friendly compared to eating a steak or a grilled chicken breast, according to a 2019 study from
