Calcium can continue strengthening your bones until the age of 20 to 25 when peak bone mass is reached.
在20-25岁之前，补充钙质可以促进骨骼的发育。
Osmosis-肌骨
The balance between these regulatory factors results in a peak bone mass, usually by age 20 to 29 - and this usually occurs earlier in females than in males.
Peak bone mass is the maximum amount of bone a person has during their life. It typically occurs in the early 20s in both males and females. A low peak bone mass is a risk factor for osteoporosis and may occur due to less than optimal bone growth. Peak bone mass is also typically lower in females than males as well as in White people and Asians.