I think it is uh... 549,196* people, but I may be wrong. I'm using a CDC PDF so, I may have read it wrong.
Heartburn is actually a symptom of GERD
So I would say that some of our common foods that we eat stimulate increased stomach acid secretion which is setting the stage for heartburn.
Hope this helped some~
D) Water purification programs because if water is contaminated, it can produce a huge amount of illness and sickness worldwide.
The answer is irradiation. Hope this helps!!
She could slow down her work out doing not doing intense exercises and do kind of easy/ medium exercises.