Vitamin D3 + K2 side effects
Across 117 first-hand reports, people mentioned a side effect 8 times (about 7 per 100 reports). The most common: tolerance, insomnia, dehydration. User reports show what people notice — they can't tell you whether Vitamin D3 + K2 is safe for you.
Reported side effects
tolerance1
insomnia1
dehydration1
dry mouth1
hearing problems1
body jolts1
numbness1
joint pain1
In their own words
“I was taking the ND d3 k2 tablets I felt like I had vitmain d toxicity”
“I've had a nagging headache ever since I started taking these vitamins. I've also had some strange anxiety”
“I’ve taken d3/k2, didn’t really feel any different on it.”
“After 2 months: I don't want to sound like an infomercial, but I could smile again.”
“I'm fit, take magnesium glycinate, vit d k2, and omega 3. But oh man, the rage.”