The National Academy of Sciences (USA) and the NIH suggest the following Recommended Daily Amount (RDA) of vitamin C in adult females: Although scurvy is rarely seen today, its best to ensure youre getting the amounts above at a minimum
Figure 2M] were significantly higher in the mB12/LDFA group as compared to the placebo group
Tang WH, Wang Z, Levison BS, Koeth RA, Britt EB, Fu X, Wu Y, Hazen SL: Intestinal microbial metabolism of phosphatidylcholine and cardiovascular risk
Many people use both for a balanced approach
During the winter, many people experience lower energy, which can make it harder to get through the day
When activated, the mast cells in the skin release mediators (histamines, tryptase, TNF-alpha, CXCL9, etc.) that cause inflammation, flushing, itching, or burning.[ref] Related article: Rosacea, underlying causes, genetic susceptibility Dermatographism and mast cell activation syndrome: In a survey of mast cell activation syndrome, dermatographism was found in 89% of the patients.[ref] Dermatographism is when you get welts or raised red lines when you scratch your skin lightly