how tell if you have low stomach acid?
['Heartburn. ... ', 'Trouble Digesting Meat. ... ', 'Gas and Bloating After Eating. ... ', 'Food Allergies and Intolerances. ... ', 'Nutritional Deficiencies. ... ', 'Skin Problems Such as Acne. ... ', 'Leaky Gut Syndrome. ... ', 'Undigested Food in Stools.']