NEW STUDY says to STOP Eating So Much PROTEIN!!!

A recent major scientific review has reignited debates about whether excessive protein intake shortens lifespan. Instead of asking how much protein is optimal, we should consider whether our bodies are in a phase of building or repairing.

The study suggests that protein restriction can trigger longevity-associated pathways like FGF21 in animals. However, this is distinct from proving long-term lifespan extension in humans, as animal models cannot account for human lifestyle complexities.

mTOR is described as a 'construction manager' for the body. While constant activation through excessive, sedentary intake is problematic, mTOR is essential for muscle repair and recovery when there is a metabolic demand, such as through exercise.

There is no one-size-fits-all protein prescription. Older adults often need more protein to prevent muscle loss, whereas sedentary younger individuals should focus on overall food quality rather than just adding protein to ultra-processed snacks.

The key takeaway is that protein needs fluctuate based on activity levels, age, and health status. A healthy body requires a balance of both building and repairing phases.