When older women take omega-3 supplements and do strength training, they tend to get stronger and move better than older men doing the same thing — suggesting men and women’s bodies respond differently to these supplements.

Taking omega-3 supplements along with leg workouts helps older women get stronger in their legs more than just doing leg workouts alone — it’s like the supplements make the exercise work better.

People who eat more Omega-3s, especially men and those over 60, seem to age more slowly based on a biological aging score. Men appear to benefit more even with smaller amounts of Omega-3s than women do.

Taking a small amount of fish oil every day for three years doesn't seem to make older adults who don't exercise any stronger.

People who eat more Omega-3s (like fish oil) seem to age more slowly, but this effect is stronger in Black and White adults than in Mexican American adults — suggesting that how Omega-3 affects aging might be different by ethnicity.

When older men and women over 60 start lifting weights, women tend to get stronger faster relative to how strong they were at the start—especially in their arms and legs—compared to men doing the same workout.