I see that most people say avoid the Multi-ADEK. The one I have has a little over the recommended doses of each so why take 5 separate pills instead of just 1 (three times a day)? I know that further down the road I may have to increase one of them and not all based on labs so I may have to supplement separately. I'm thinking it's okay to start out with the ADEK and adjust later as needed. Thoughts? Next, the iron and calcium...soft chews or chewable tablets? And why? Thanks!