A Chinese study published in the scientific journal Nutrients revealed that combining compounds derived from broccoli with an amino acid known as "leucine" may help slow down age-related muscle loss.
During their study, the scientists used a model of sarcopenia, a disease characterized by a decrease in muscle mass and strength with age. For eight weeks, the experimental mice were given peptides extracted from broccoli, leucine, or a combination of both. The combined use of the two components showed the most significant effect: the animals retained greater muscle mass, demonstrated a stronger grip, performed better during exercise, and maintained their endurance for a longer period.
Tissue analysis showed that this combination not only reduced signs of muscle atrophy, but also activated genes responsible for muscle growth and repair, while simultaneously contributing to a decrease in inflammatory processes and mechanisms associated with muscle tissue breakdown.
Researchers suggest that broccoli compounds combined with leucine may form the basis of new dietary strategies to prevent age-related muscle loss and maintain physical activity in old age.
Dr. Cynthia Sass, a renowned American nutritionist, classifies broccoli as one of the most beneficial foods for the body. According to her, a cup of it contains 250% of the body's daily requirement of vitamin K, which plays an important role in blood clotting and bone health. It also contains 135% of the body's daily requirement of vitamin C and more than 50% of the chromium element that regulates blood sugar levels.
