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BH4-Assist (MOOD BOOST) helps to maintain proper levels of tetrahydrobiopterin (BH4). BH4 plays a critical role in both neurotransmitter and nitric oxide production. This important biological molecule can be depleted by high levels of ammonia (from biotoxins and/or CBS mutations), oxidative stress, heavy metal toxicity and/or lack of SAMe or NADH and genetic polymorphisms in MTHFR A1298C &/or DHFR. This formulation contains two forms of folate (folinic acid & methylfolate) and SAMe to support proper methyla

BH4 Assist

$55.96