My mom is 92 yrs. old. She has always suffered with heartburn, and has relied upon a brand name product for relief, but it contains aluminum, which I've read contributes as a toxin to ALZ. But at the core of the matter is that we have one of the main caregivers who is very stubborn, and just keeps feeding mom acid containing foods. What kind of a diet should be followed, and could pro-biotics help her?