Protein is an essential nutrient that helps maintain muscles, supports metabolism and ensures many important bodily functions. However, protein needs do not remain unchanged but tend to change with age, especially when entering the aging stage.
In adults, the common recommended level is about 0.8 grams of protein per kilogram of body weight per day. However, as age increases, this need may be higher due to natural physiological changes. Many nutritionists believe that older adults should consume about 1–1.2 grams of protein/kg/day to support maintaining muscle mass and overall health.
The main reason comes from the phenomenon that the body reacts worse to protein over time. When young, muscles easily use protein to recover and develop. But when older, this process becomes less effective, requiring higher amounts of protein to achieve the same effect. This makes supplementing enough protein more important than ever.
Along with that, muscle mass tends to decrease with age. This process can start after age 30 and increase rapidly over time. If not supplemented with enough protein, the body is prone to muscle loss, leading to reduced strength, limited movement and affecting daily activities.
Not only related to muscles, protein also plays a role in supporting the immune system, maintaining bone density and stabilizing blood sugar. Prolonged protein deficiency can increase the risk of chronic diseases and affect the quality of life in old age.
However, each person's protein needs are different. Factors such as gender, exercise level, health status and personal goals all affect the amount of protein needed. People who are regularly physically active or recovering from illness may need more protein than people who are less active.
To ensure adequate protein supply, older people should pay attention to evenly distributing protein in meals. Starting the day with protein-rich foods such as eggs, Greek yogurt or nuts can help maintain stable energy. In addition, quality protein sources should be prioritized such as lean meat, fish, eggs, beans, tofu and dairy products.
In addition, combining protein with a balanced diet and healthy lifestyle will bring better results. Physical exercise, especially muscle-strengthening exercises, also helps the body use protein more effectively.
Protein needs tend to increase with age is an important factor that needs to be noted in the diet. Supplementing adequately and properly not only helps maintain physical health but also contributes to improving the quality of life in old age.
