Thank you! Very interesting info. Anyone interested in the shower head mentioned can refer back to a previous post I made on the Pall showerhead. I have been using it after a great deal of research. Yes it IS expensive .. but in this webcast the cost is stated as $90. If you decide to pursue it .. tell Chris Connelly of Pall Co. that you were referred by Katherine F. and was told the cost was $60.00 per shower head .. $120 for a 2 pack. Tell him you are a part of the Mayo Clinic Connect Forum and would he honor that $60. pricing for you also.

He is very nice. You have to go through some hoops to get an account set up .. but once it is done .. you just call Delia and reorder .. she is a Sweetie! I now am even more glad that I did this after listening to this webcast.

I don't think I mentioned it because I felt it might sound like overkill .. but I also added a filtration system to my kitchen sink to use for drinking/tea/coffee water. But after listening .. I now am glad I have taken these precautions. I fully plan to take them as medical tax deductions at the end of the year!

iSpring CU-A4 - US Legendary - 4-Stage 0.1 Micron Ultra-Filtration Water Filtration System with No-pressure Chrome Faucet $149.00
https://www.amazon.com/iSpring-CU-A4-Ultra-Filtration-Filtration-No-pressure/dp/B009AEJWZG
I added a better faucet:
Kingston Brass Concord KS8198DL+ Single Handle Lead-Free Water Filtration Faucet, Satin Nickel $59.00
https://smile.amazon.com/Kingston-Brass-KS8198DL-Lead-Free-Filtration/dp/B004KPL1BS/ref=cm_cr_arp_d_product_top?ie=UTF8
Both my husband and I feel the water tastes SO much better .. in addition to being properly filtered .. 0.1 Micron Filtration!!

Hope this helps someone! Hugs! Katherine

boomerexpert....just listened to Dr Lande on the webinar...most interesting and as always more issues to consider!...thanks for posting it,tdrell