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They are NAD+-dependent, meaning they require NAD+ to function
References: Bo, Y., et al
Our research grade quality goes beyond initial testing protocols
Medically reviewed by Faisal Shafiq (Superintendent Pharmacist, GPhC registration number 2067224)
It helps to reduce symptoms of anxiety and depression while also improving focus and providing better sleep
Absorption problems Even with adequate intake, absorption can be reduced by: Certain gastrointestinal conditions affecting the stomach or small intestine Some medications Age-related reduction in stomach acid (which can affect absorption) Autoimmune gastritis (often historically referred to as pernicious anaemia) This is a well-recognised cause of B12 deficiency and may require ongoing management
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