Archeological conclusions imply that 2.5 million years ago, we started to slaughter animals for food. Since our diet changed, our ability to absorb vitamin B12 was lost. From that point, we became dependent on dietary sources of that vitamin. According to this, several scientists are "defending" meat consumption, replying that red meat is the source of essential nutrients. They also state that the theory about meat consumption replacement with plant-based proteins and supplements is not confirmed.
Supporting evidence: 10.1080/10408398.2019.1657063
By embracing sustainable living, we adopt practices that contribute to the well-being of the environment, society, and economy.
The idea of a sustainable diet was established in 2010.
A sustainable diet is considered to be a diet that resembles a nutritionally healthy diet.
Sustainability goes beyond admiration; it is a commitment to maintaining the delicate balance between our species and the planet.
Several scientists are “defending” meat consumption, replying that red meat is the source of essential nutrients.