Yes bryony,
I have the same concerns for PM. Ainterol is one of the brands I'm least worried about, because a lot of people on the forum use it, and there would be complaints if it was contaminated with bacteria. Heavy metals, I don't know: it would have to be really bad before someone loses hair or so.
The Certificates of Analysis on
www.puerariathai.com look convincing, but they are for a batch manufactured in September 2007. I linked the requirements here:
http://www.breastnexus.com/showthread.php?tid=8419&pid=47368#pid47368
Those are high level documents. The more practical guideline is here:
http://www.ema.europa.eu/docs/en_GB/docu...113210.pdf
Paragraph 3.1.1. states:
"It is possible that, in addition to release tests, a specification may list in-process tests, periodic (skip)
tests, and other tests, which are not always conducted on a batch-by-batch basis. In such cases the
applicant should specify which tests are routinely conducted batch-by-batch, and which tests are not,
with an indication and justification of the actual testing frequency. In this situation, the herbal
substance/preparation and/or herbal medicinal product should meet the acceptance criteria if tested."
In my own interpretation, this means that a manufacturer must justify why a test is done with a less than batch-by-batch frequency. The default is batch-by-batch testing then. Recent inquiries by the ladies on the PM forum have revealed that for instance Siriporn makes one batch every six to eight months. So if they can produce physico-chemical, biological and microbiological test reports less than eight months old, they're in the clear. Of course they state that PM, once dried well, can be kept for at least seven years or so. They will be required to prove that with supporting data.
The criterion for you as and end user is the shelf in a shop in the EU. Once you find PM there, you can assume the product passed both the registration procedure and quality control testing. Which is why no shop in the EU currently carries PM. Your next best bet is PM UK or Biovea: if a competent authority would buy PM from them, and ask for the paperwork afterwards, they can be closed down if they can't produce the Certificates of Analysis. Ainterol has a PO box, which wouldn't hurt too much if it were closed down. Finally, you can always ask puerariathai to mail you the CoAs of the batch they are currently selling. Maybe they have them.
About my diet: the 150 g carbs includes fruit and veggies, and both my program and my diet. During the week, I actually lose weight (1 lb/day) on 150g/150g/100g carb/protein/fat, which is at least 500 kcal too much on paper. But I'm working on the carbs, yes. The 150/150/100 is just what my current shopping lists says. The next thing I'm going to try is canned tuna in water.