The best part about taking healthy origins inositol powder or supplements is that it does not have any severe side effects. To treat conditions like hormonal imbalance in women, generally, a dose of 2000 mg of Myo-inositol is considered safe. However, if you consume in excess, you can experience nausea, difficulty sleeping, gas, headache, tiredness, and dizziness. It is also absorbed by men when it comes to fertility issues and has made a noticeable difference.