Multivitamin side effects
Across 765 first-hand reports, people mentioned a side effect 11 times (about 1 per 100 reports). The most common: stomach issues, nausea, insomnia. User reports show what people notice — they can't tell you whether Multivitamin is safe for you.
Reported side effects
stomach issues3
nausea2
insomnia1
toxicity1
malaise1
brain fog1
possible liver1
liver stress1
What got worse for some people
In their own words
“My wife and I started taking a multivitamin and that's when we began feeling like shit. Stopped the vitamin and were awesome again.”
“more simple supplements like omega 3, multivitamins, creatine (for working out) and choline. None have helped with my mental consistency as of yet.”
“After taking the vitamins with food, as opposed to an empty stomach I began feeling much better.”
“I've tried L-Theanine + Caffeine, CoQ10, Rhodiola, Multivitamin, and a variations of Magnesium. So far the only thing that worked was the L-Theanine + Caffeine.”
“I stopped taking everything and feel much better already except for the insomnia, all the hot flashes and excessive sweating/peeing is gone.”
“I have been taking multi vitamins and omega-3 for a couple of months but that have not seem to have helped.”