I'm probably being thick here :cool: but I don't understand the difference between mcg and μg this is in relation to vitamin dosage. I take B12 which shows 500 μg on the tub, but on line any info about vitamin B12 gives dosage in mcg. Can you help me out folks ?
they are the same - one millionth of a gram. The funny Greek symbol is the international symbol, but mcg is more normally used in the UK and USA.
Mike
Thanks Mike, you learn something every day on here !!!
you are very welcome