One of the most important changes is the decline in collagen production - a protein that accounts for about 30% of the total protein in the body and plays a major role in the skin, bones, cartilage, tendons, ligaments and blood vessels.
According to studies, from after age 25, the body's ability to synthesize natural collagen begins to decrease by about 1% per year. By middle age, this process takes place faster under the impact of aging, stress, unbalanced diet and environmental factors such as UV rays or cigarette smoke. The consequence is that the skin develops wrinkles, reduces elasticity and becomes drier.
Not only affecting the skin, collagen deficiency also affects the musculoskeletal system. Collagen is an important component of joint cartilage, helping to maintain flexibility and reduce friction between bone tips.
When collagen levels decrease, the risk of joint pain, osteoarthritis and reduced mobility may increase. Maintaining a diet that supports collagen production can contribute to protecting joint health as age increases.
In addition, collagen also participates in the structure of bones. Some studies show that collagen depletion is associated with reduced bone density in middle-aged and elderly people, especially postmenopausal women. This increases the risk of osteoporosis and fractures.
To supplement collagen effectively, middle-aged people should combine many food sources such as fish, lean meat, eggs, bone broth, and at the same time increase vitamin C from oranges, tangerines, kiwis, guavas and green vegetables. Vitamin C plays an important role in the body's collagen synthesis process.
Supplementing collagen in middle age not only helps maintain a youthful appearance but also supports bone and joint health, muscles and many other connective tissues.
Combining reasonable nutrition, regular exercise and a healthy lifestyle will help maximize the benefits of collagen for long-term health.
