Find out why some experts think they do more harm than good and should be regulated.   Got a hang over? Get a drip. Feeling tired and run down? Get a drip. Want your skin to look lighter and brighter? Get a drip. Slow the ageing process? Get a drip. Need to detox your liver or boost your brain power? Get a drip.   It doesn’t seem to matter what ale’s you, an IV vitamin drip seems to be the answer. From burning fat to beating jet lag, providers of these drips say they’ll do the job. What was once…