New Trial Compared Muscle Gains in Vegetarians And Meat Eaters. One Difference Stood Out.
A study compared muscle gains in vegetarians and meat eaters over 12 weeks of resistance training. Both groups improved similarly in strength and physical performance, but omnivores gained more muscle mass. The study suggests that sufficient protein intake, regardless of diet, supports muscle growth when combined with exercise.
A trial found that older adults on vegetarian and omnivorous diets both improved muscle strength and performance after 12 weeks of resistance training, though omnivores gained more muscle mass. Vegetarians met protein goals through plant-based sources, and higher protein intake led to more muscle gains for them than for meat eaters.
The findings show that plant-based diets can support muscle growth when protein is adequate, challenging assumptions about the limitations of vegetarian diets for older adults. This could influence dietary recommendations and fitness strategies for aging populations.
The study highlights the potential for diverse diets to support health and fitness, offering hope and practical guidance for people seeking to maintain muscle as they age, regardless of their food choices.
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