RN Labs L-5MTHF is a pure and highly bioavailable form of folate. Directly facilitating methyl group donation in the body, L-5MTHF supports numerous metabolic processes for optimum healing, development, detoxification, mental health and wellbeing. Provides a methylated and metabolically active form of folate Bypasses the biochemical steps normally required by other folates Demonstrates greater metabolic activity than folic acid as a source of folate, with reduced potential for side effects Contributes to the normal growth of the foetus during pregnancy May support normal stress and cognitive function through healthy neurotransmitter production Supports healthy red blood cell formation Plays an important role in supporting healthy methylation Supports healthy homocysteine levels Supports healthy cardiovascular and vascular endothelial function Directions: Adults take 1 capsule daily or as prescribed by your healthcare practitioner. Ingredients: Each Capsule Contains: Levomefolate Glucosamine 902 micrograms Equiv. Levomefolic acid (L-5MTHF) 500 micrograms Warnings: FOR PRACTITIONER DISPENSING ONLY. If symptoms persist consult your healthcare practitioner. Vitamin supplements should not replace a balanced diet. Folate is considered safe during pregnancy. Known Side Effects: In doses typically administered for therapeutic purposes, 5-MTHF is considered non-toxic. At doses over 10mg daily, gastrointestinal complaints, insomnia, irritability, and fatigue have been reported. Whilst some concern exists that supplementation with high doses of folic acid could mask a vitamin B12 deficiency, supplementation with 5-MTHF appears to sidestep this potential problem. Since 5-MTHF can only be converted to 5,10-methylenetetrahydrofolate (involved in DNA synthesis) after participating in homocysteine recycling with vitamin B12, 5-MTHF will not mask a B12 deficiency. Medication Interactions: The activity of 5-MTHF may affect, or be affected by, the presence of certain medications, including anticonvulsant and anti-inflammatory medications. Qualified consultation is advised when using these concomitantly.