Zweers MC, van Vlijmen-Willems IM, van Kuppevelt TH, et al
Indeed, elevated homocysteine is now recognized as a strong risk factor for cognitive impairment and dementia, including Alzheimers disease (66-68)
It regenerates thioredoxin, which helps repair OS proteins [15]
Given the existence of the specific OCTN1 transporter and the selective accumulation in neural and metabolically active tissues, this raises the question of whether the Western decline in mushroom consumption compared to traditional cultures in Asia, where mushrooms have been a staple food for thousands of years may contribute to a chronic undersupply that could correlate with the rise of neurodegenerative disease
The recommended daily intake of Vitamin B12 varies by age and health status: Birth to 6 months Infants 712 months Children 13 years Children 48 years Children 913 years Teens 1418 years Adults Pregnant teens and women Breastfeeding teens and women Vitamin D3 and B12 can be taken together safely, as they do not interact negatively and support overall health