That statement is true
According to national institute of Aging, population aging is likely to influence the pattern of health care spending. The older a person is, the more concern and problems they have regarding their health, which cause an increase in their healthcare spending
Well one would be constipation, when you are constipated you tend to get lower and upper back pain. Your liver and or kindness can cause back pain, a strained muscle or popped out disk can cause back pain. Alot of things can..
Acute appendicitis --> surgical emergency to prevent life-threatening peritonitis if rupture occurs
You may be talking about the nephron or glomerulus.
Eat healthier and go for walks