All articles tagged with #vitaminb12
Vitamin B12 deficiency in women can lead to serious health issues, including fatigue, mental health decline, decreased bone density, menstrual irregularities, and increased cardiovascular risk. It is crucial for energy production, nerve health, and hormonal balance. Low B12 levels can also contribute to premature aging and skin issues. Monitoring and maintaining adequate B12 levels is essential for women's overall health and well-being.
Researchers at UMass have discovered a molecular link between vitamin B12-producing gut bacteria and the neurotransmitter acetylcholine in the roundworm C. elegans, which is important for memory and cognitive function. The study found that these bacteria can reduce seizure-like behaviors in mutant worms by regulating choline levels, which affects acetylcholine production. This research enhances our understanding of the gut-brain connection and could provide insights into human neurological disorders such as migraines, depression, and schizophrenia that are associated with an excitatory/inhibitory imbalance in the nervous system.
Recent research on mice indicates that an imbalance between high folic acid intake and low vitamin B12 levels may negatively affect fetal brain development, potentially impacting the cerebral cortex and synaptic connections. While folic acid fortification in food has historically reduced neural tube defects, there is growing concern about its possible connection to increased rates of neurodevelopmental disorders. The study, which used various diets in mice to observe the effects on offspring's brain development, found that high levels of synthetic folic acid or a deficiency in vitamin B12 led to changes in neural development, while natural folate (folinic acid) had minimal impact. Researchers call for caution and further investigation to determine the optimal intake of folate to avoid potential brain health issues.