Adequate levels of B12 can promote healthier skin, hair, and nails by supporting the production of new cells and preventing damage caused by free radicals
When stacked, they work together to create a stronger, more visible effect
Of the included papers, 16 were randomised control trials (RCT), five were single arm interventional studies, one was a non-randomised comparative interventional study and one was a phase IV clinical trial
The amount of homocysteine in the blood is regulated by at least four vitamins: folate, vitamin B 6 , riboflavin, and vitamin B 12 (see Figure 1 )
Unlike a lot of other vitamins which can be absorbed straight into the bloodstream, B12 relies on binding with a protein called intrinsic factor to do this