Hi M.,
I have two more options for you to consider.
There is a product called Genesis that is very soothing and calming for the GI system. Whether you call it acid reflux or something else, it doesn't matter. It is very good for all GI needs and many other health concerns as well. Genesis is a 100% juice drink made from grape seeds/skin (reveratrol), pomagranate (ellagitins), apple, aloe vera, cinnamon and 14 other herbs. One ounce a day would probably do the job. It tastes great and kids of all ages love it!
Aloe Plus is also very good for acid reflux. It, also, tastes great and is a concentrated aloe drink. The aloe "cools" the excess acidity. I keep this one on hand for when sore throats, cold, flu symptoms try to get us. Those seasonal bugs don't usually get to take up residence in me and my immediate family, but we do occassionaly have to pull out the big guns to fight them off quickly and successfully.
You can look at these products on my website at www.symmetrydirect.com/dhendon
Please feel free to call me if I can be of any further help to you in this.
Victorious Living with Symmetry Direct,
D. Hendon
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www.symmetrydirect.com/dhendon