Reactions: Study estimates that replacing red meat consumption with sardines or anchovies could prevent up to 750,000 deaths by 2050
Switching some of the world's red meat consumption to forage fish - such as sardines, herring or anchovies - would reduce the number of deaths by between 500,000 and 750,000 by 2050, according to a study published in BMJ Global Health. The authors used data projections for that year for both red meat consumption and forage fish catches in 137 countries, substituting one for the other without exceeding the supply limit for the latter. The research estimates that sardines, herring and anchovies could replace 8% of the world's red meat, which would also serve to reduce the prevalence of diet-related diseases.
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