R-lipoic stabilized is the best one to use now.
example:
http://www.iherb.com/Doctor-s-Best-B...-Veggie-Caps/4
100mg a day to start of this type.
If you choose others non-stabilized you will need higher doses because they are less efficiently absorbed.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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