I think this whole plastic-issue is vastly overblown. For one thing, you have to have these liquids stored in plastic for years before the chemicals start leaching into the liquids. Also, if one doesn't store the bottles in open sunlight, the process takes longer.

I've been drinking excellent alkaline mineral-water from natural springs enclosed in plastic and have never had an issue.

Sorry to disappoint you. Here's some science. Enjoy!  http://www.abc.net.au/science/articles/2009/04/29/2555698.htm

Remember that water is a solvent! Water is probably the worst thing you could store in plastic other than acidic substances (such as perrier water, fruit juice, etc. < acidic). On the other hand, raw fat in PET (especially say butter that's JUST been place in a plastic tub then in the fridge 2 days before you eat it right after milking/butter-making) shouldn't be a problem. Whatever would possibly leach into that would be bound to and never absorbed by the body since the fat is raw. (If anything were to leach at all)

Also, I have no experience with fresh organs/glands. I am currently 18 (just turned) and trying to get things together so I can go fully raw/Primal. In the meantime, I'm getting there, slowly.

the recipe is:

2 tbsp raw liver
1 tbsp raw thyroid

DO NOT FREEZE IT. It is perfectly safe to eat it all at once (or as you said, "one a day"). If you don't believe this, please look up Aaj's "power drink" in book #2. The science goes like this, though, as taken from Aaj's February interview on One Radio Network. When Aaj fed animals freeze-dried glands, they would HAVE to take them every month in order to reteach their own glands how to function and MAINTAIN this change. FOREVER. When he fed animals fresh raw glands, the had to take them in increasingly distant intervals, and within a year or so, no longer had to consume fresh glands in order to "reteach" their own glands how to function properly. They were only able to maintain the change via raw, fresh glands. (Yes, that includes Dr. Ron's for the freeze-dried). NOTE: by one a day, I guess you are referring to buffalo thyroids (which are much smaller) as oppose to collosal "sweatbreads". Even if you had the latter, you could just store it in a jar in the back of the fridge as you use it over a couple weeks. Worst that could happen is it'd get "high". And that's only beneficial.