Protein plays a critical role in muscle, recovery, bone health, and long-term longevity—yet many adults still don’t get enough. This article breaks down why protein matters, how much you really need, and how lean mass data can help personalize your intake for stronger, healthier aging.

Winter can be one of the most powerful seasons to invest in your strength, muscle, and long-term health. When training moves indoors and schedules become more structured, the colder months offer a unique opportunity to build habits and foundations that pay off well beyond January.