Building muscle is not only crucial for maintaining an active lifestyle but also for enhancing longevity and overall health. If you're over 40, focusing on muscle development should be a priority. For those under 40, beginning now can set the foundation for better health later in life.

In previous decades, fitness trends often emphasized aesthetics over health. For example, the 'heroine chic' look of the 1990s, popularized by figures like Kate Moss, focused on thinness rather than strength. Today, our understanding of health and fitness has evolved to recognize the importance of muscle mass.

Muscle growth requires proper nutrition, particularly adequate protein intake. Simply exercising without addressing dietary needs can lead to muscle degradation rather than growth. It's crucial to consume enough protein to support muscle repair and growth, especially after workouts. 

To avoid muscle loss, known medically as Sarcopenia, one must balance exercise with a diet rich in nutrients...