Improve the grammaticality: With aging, the physical and mental parts of the human body will start to deteriorate with time.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The physical body is the physical body.
The