How do you know if what you're suffering from is High or Low stomach acid? and has anyone heard of SIBO (Small intestinal bacterial overgrowth). I've always had digestive problems due to Pernicious Anaemia but I'm now discovering that as you get older, digestive problems may not be caused by too much stomach acid but by too little. So, do I take the Omeprazole I've been prescribed which incidentally makes me feel dreadful in other ways, or try lemon in water, HCL with Pepsin, Manuka Honey etc. I'd be interested to hear everyone's opinions.
Retiring and living frugally in money from downsizing after years of stress

and that's been over a year now.