After having been diagnosed as having Osteopaenia (sp), several years ago, I was prescribed AdCal, twice a day, and Alendronic Acid once a week. I stopped the Alendronic Acid, a couple of years ago now, after not liking what I read about it, but now take just one AdCal every day. Then after a heart attack in 2012, I am now on Bisoprolol 5mg, Candestartan 8mg, and Soluble Aspirin 75mg, every day. I was prescribed Simvastatin 40mg, which I have stopped as they caused lots of muscle ache. Omeprazole was given to prevent heart burn, but recently stopped that regularly, and have a Zantac if necessary. Am I doing more harm than good? I get incredibly tired if I overdo things.