The flr-4 mutants are more responsive to the higher B12 levels of Escherichia coli HT115 diet, and consequently, have enhanced flux through the one-carbon cycle. Mechanistically, a higher level of B12 transcriptionally downregulates the phosphoethanolamine methyltransferase pmt-2 gene, which modulates ...
Learning behaviour and cerebral protein kinase C, antioxidant status, lipid composition in senescence-accelerated mouse: influence of a phosphatidylcholine-vitamin B12 diet by Hung MC, Shibasaki K, Yoshida R, Sato M, Imaizumi K. Laboratory of Nutrition Chemistry, ...
Vitamin B12.(Section 2: Key nutrients delivered by red meat in the diet)Truswell, A. Stewart
and the mechanisms through which a vit. B12 def. changes the brain requires further investigation. This study investigated the role of vit. B12 def. on stroke outcome and mechanisms using aged female mice. Eighteen-month-old females were put on a control or vit. B12 def. diet for 4 weeks...
Vitamin B12 and Pregnancy Are you pregnant, on a vegan or vegetarian diet, and plan to only breastfeed your baby? Talk to your doctor so that you'll have a plan for how you'll get enough vitamin B12 to keep your baby healthy.
They are not stored in our bodies, and therefore, we need a consistent intake of these vitamins from our diet. Vitamin B12 low levels, as well as B9 or iron, lead to anemia. Especially iron-deficiency anemia may be easily mistaken for thalassemia (a genetic condition that leads to anemia...
Vitamin B12 (B12; also known as cobalamin) is a B vitamin that has an important role in cellular metabolism, especially in DNA synthesis, methylation and mitochondrial metabolism. Clinical B12 deficiency with classic haematological and neurological manifestations is relatively uncommon. However, subclinica...
If you need more Vitamin B, it’s essential to know if you need more Vitamin B6, B12, B3, or anything in between. The same goes for Vitamin D. Some are easier to find in food, while others are nearly impossible on a vegan diet. ...
Although comparative analyses can show which environmental conditions correlate with the evolution of vitamin dependencies, only Rapid evolution of vitamin B12 dependence in Chlamydomonas KE Helliwell et al experimentation can test definitively whether parti- cular drivers, such as a shift in diet/...
Body Composition and Resting Energy Expenditure in HumanAntioxidant Intake in Older Adults and Elderly PeopleAntioxidants in Health and DiseaseAppetite, Metabolism and ObesityAssessing the Mediterranean Diet in Public Health: Scoring Systems, Effects on Chronic Disease and InterventionsAssessment of Nutrient ...