Actually, with only ONE Lyme specific band, you need to be treated! So please do find out what bands you tested positive for.
Whether or not to use only pharma, only herbs/natural means or a combination of the two- it's all very individualized. It all depends on what you need, and what you prefer - as well as the person's specific situation in having a practitioner that will be of help. Herbs alone have helped me heal, but others may need or prefer to have abx.
It does seem that your PC doesn't know much - why would they tell you to stop taking magnesium???? Our food is deficient and that means that our bodies are deficient in this VERY necessary nutrient!
www.merckmanuals.com/home/hormonal-and-metabolic-disorders/electrolyte-balance/overview-of-magnesium-s-role-in-the-body And if your PC doesn't like you getting a second opinion - that alone would get me to switch doctors. No human is so perfect that they don't miss something or not recognize the signs of something from time to time. Sounds like there is a lot of ego involved with these words.
Yes, most binders do have a tendency to cause constipation - especially if you already "lean" that way like I do. I use magnesium oxide to help my bowels continue to move, as well as a number of other things (I have a great deal if GI issues). I also take magnesium orotate to get magnesium to my muscles and other areas of my body that may need it.
Here is a list of the different types of magnesium and how they 'operate' in the body so you can choose the right one for your needs:
/www.globalhealingcenter.com/natural-health/types-of-magnesium/