As the energy of a new year sets in, one science-backed health shift stands out for those looking to feel stronger, more energized, and more resilient. It is not a restrictive diet or an extreme workout plan. It is paying closer attention to protein intake.

Research shows that protein becomes increasingly important after age 30, when natural changes in muscle mass, metabolism, and hormone balance begin to occur. Understanding why protein matters and how to incorporate it realistically can support long-term health rather than short-lived resolutions.