Gone are the days when training to gain muscle was just for aesthetic purposes. In addition to defining the body and making curves more apparent, muscle mass is responsible for several other functions in our body and is essential to maintain health.
Muscle fibers are capable of producing antioxidant substances that protect DNA against damage caused by free radicals, for example. According to endocrinologist and nutrologist Ronan Araujo, myocin proteins, which are produced by muscle fibers, play an important role in communicating with other body tissues and preventing chronic inflammation.
Araujo also explains that the greater the amount of muscle mass, the lower the risk of developing heart disease. “During muscle contraction, there is a release of substances that have a vasodilator effect, that is, they help expand blood vessels and improve blood flow. As a result, the heart has to work less to pump blood, which reduces the risk of disease,” says the endocrinologist.
Another benefit that lean mass can provide is for bone health. When muscles are stimulated through physical activity, there is an increase in strength and bone density, reducing the risk of fractures and osteoporosis.
Muscles are also responsible for storing and burning energy – so they are directly involved in glycemic control and the body’s sensitivity to insulin. The greater the amount of lean mass in an individual, the lower the chances of developing metabolic diseases, such as type 2 diabetes.
Araujo draws attention to the importance of starting to invest in bodybuilding from an early age, since the loss of muscle mass is a natural consequence of aging and starts from the age of 30.
“It is important that people start worrying about gaining lean mass from an early age, and invest in physical activity and a balanced diet. Regular practice of physical exercises that stimulate muscle mass gain, such as bodybuilding, can be an excellent option for those seeking a healthier and more active life. Investing in lean mass gain from an early age is a way to achieve more health and quality of life”, says the doctor.
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