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Tetrahydrobiopterin (BH4) is of central importance for the normal functioning of the central nervous system
For that reason, compare the total contents with your injection schedule rather than judging value by vial count alone
We are assessing more people by phone, get pictures sent by email, while safetynetting extra carefully
It is not intended for human consumption, therapeutic use, or as a food or drug product
People with absorption issues need supplementation even with adequate dietary intake
Adding in a methyl group is like adding a building block to the molecule
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