What is the recommended dosage for Folate?

General: 400 mcg DFE/day (RDA); Cognitive Support: 400-800 mcg/day

What are the side effects of Folate?

Potential side effects include: Generally well-tolerated, May mask B12 deficiency symptoms, Rare: insomnia or irritability at high doses.

Folate (vitamin B9) is an essential B vitamin involved in DNA synthesis, methylation reactions, and neurotransmitter production. Adequate folate status is important for brain health, and deficiency has been associated with elevated homocysteine levels and cognitive concerns in older adults.

What dosage of Folate has been used in cognitive studies?

Cognitive studies have used 400 mcg to 800 mcg of folate daily, often in the methylfolate (5-MTHF) form for better bioavailability. Some studies have combined folate with vitamin B12 and B6. The tolerable upper intake for synthetic folic acid is 1,000 mcg per day. Consult your doctor.

What are the potential side effects of Folate?

Folate from food and methylfolate supplements is generally safe. High-dose folic acid (the synthetic form) may mask vitamin B12 deficiency symptoms and has been studied for potential concerns at very high intakes. Consult your healthcare provider for appropriate dosing.

Folate
Folate

vitamin

अन्य नाम: Vitamin B9, Folic Acid, 5-MTHF, Methylfolate, L-Methylfolate

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About

Folate is a critical cofactor in the homocysteine-methionine cycle, supporting SAM production essential for neurotransmitter synthesis and DNA methylation. Combined with B12, folate supplementation slowed brain atrophy rate in MCI patients.

How It Works

Critical cofactor in the homocysteine-methionine cycle; supports SAM production essential for neurotransmitter synthesis and DNA methylation; deficiency leads to elevated homocysteine associated with cerebral damage.

Evidence For Conditions

स्वास्थ्य स्थिति	ग्रेड	अध्ययन	प्रतिभागी
Nutritional Deficiency Cognitive Impairment	B	10	1500	देखें →

Side Effects

Generally well-tolerated
May mask B12 deficiency symptoms
Rare: insomnia or irritability at high doses

Drug & Supplement Interactions

Methotrexate (antagonist — folate reduces efficacy)
Anticonvulsants (phenytoin, carbamazepine — mutual interference)
Sulfasalazine (reduces folate absorption)

अपने स्वास्थ्य सेवा प्रदाता को आप जो भी सप्लीमेंट लेते हैं उनके बारे में हमेशा सूचित करें।

Related Ingredients

Vitamin D Vitamin B6 Vitamin E Niacin Vitamin B12

त्वरित तथ्य

खुराक: General: 400 mcg DFE/day (RDA); Cognitive_Support: 400-800 mcg/day
रूप: capsule tablet
प्राकृतिक स्रोत: Dark leafy greens, Legumes, Liver, Fortified grains, Asparagus
अधिकतम सीमा: 1,000 mcg/day from supplements (may mask B12 deficiency)
सर्वोत्तम समय: With or without food; morning preferred

साक्ष्य सारांश

Nutritional Deficiency Cognitive Impairment B

FDA अस्वीकरण: इन कथनों का Food and Drug Administration द्वारा मूल्यांकन नहीं किया गया है। इस वेबसाइट पर उत्पादों और जानकारी का उद्देश्य किसी बीमारी का निदान, उपचार, इलाज या रोकथाम नहीं है। प्रस्तुत साक्ष्य ग्रेड प्रकाशित पीयर-रिव्यूड अनुसंधान के हमारे विश्लेषण पर आधारित हैं और चिकित्सा सलाह नहीं हैं। कोई भी सप्लीमेंट शुरू करने से पहले हमेशा अपने स्वास्थ्य सेवा प्रदाता से परामर्श करें।