Answer
As we age, the endocrine system becomes less efficient, due to which less hormones are produced. For example, a decrease in growth hormone causes a reduction in muscle strength and mass. Th testosterone hormone decreases in men with age, and, in females, the estrogen hormone decreases. Thyroid hormone levels also decrease with age. This can cause conditions like osteoporosis and muscle atrophy. The metabolism also decreases.
Work Step by Step
Same as above.
