Physically Fitter Older Adults Exhibit Better Natural Killer Cell Function

Source https://www.fightaging.org/archives/2025/10/physically-fitter-older-adults-exhibit-better-natural-killer-cell-function/

Physical fitness confers a great many benefits. Based on the broad evidence for reduced mortality and improved health, it is worth the effort required to maintain an above average level of fitness into later life. The research noted here is one of many studies to look at specific immunological differences between relatively fit and relatively unfit older individuals. It is well understood that greater fitness produces improved immune function, but the immune system is very complex and there is a great deal of room for further exploration of the fine details.

Aging is asso…

Source https://www.fightaging.org/archives/2025/10/physically-fitter-older-adults-exhibit-better-natural-killer-cell-function/

Physical fitness confers a great many benefits. Based on the broad evidence for reduced mortality and improved health, it is worth the effort required to maintain an above average level of fitness into later life. The research noted here is one of many studies to look at specific immunological differences between relatively fit and relatively unfit older individuals. It is well understood that greater fitness produces improved immune function, but the immune system is very complex and there is a great deal of room for further exploration of the fine details.

Aging is asso…

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