Varies: The pill has been around for decades ant the goal is to find a product that your system tolerates. The costly brand names may be newer and still on patent, but if your system does well on a less expensive generic, why pay more. It's like spending extra for the energy to power an old light bulb when Led would produce the same light for less.
Answered 9/28/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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