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Many doctors suggest taking it with vitamin C to improve absorption
Studies suggest the prevalence of deficiency in the UK is one in 10 people aged 75 and over, one in 20 aged 65-74, and lower in younger age groups except for vegans, where prevalence is around 11%
A comprehensive experimental and theoretical analysis was conducted by the research team, encompassing the assessment of solubility in a high-pressure view cell at temperatures spanning from 60 C to 429 bar and pressures ranging from 150 to 429 bar
"This means that no matter how much or how good a sleep you get at night and how much you work out during the day, you will still feel tired and weak if you are not getting enough B12," explains Holland and Barrett
