How do mens bodies change in their 30s?

After age 30, people tend to lose lean tissue. Your muscles, liver, kidney, and other organs may lose some of their cells. This process of muscle loss is called atrophy. Bones may lose some of their minerals and become less dense (a condition called osteopenia in the early stages and osteoporosis in the later stages).

At what age is a mans physical prime?

A man is also considered to reach his physical prime in his 30s because afterward, muscle mass begins to decline. But if a man decides to work out in his 40s or 50s and rebuild that mass, he may actually reach physical peak then.

Does your face change in your 30s?

Your physical features, such as how your face looks, also change in your 30s. Another thing that happens in your 30s: The structure of your face changes. According to Dr. Obioha, these changes are common and occur due to the loss of subcutaneous fat in your face, making it look less full and more defined.