Inositol is generally well-tolerated, but some people may experience side effects such as nausea, headache, and dizziness. In some cases flatulence, loose stools and diarrhea. We recommend for mild symptoms using a ramping protocol of 1g/day in week 1, 2g/day in week 2, 3g/day in week 3 and then the normal dose of 4g/day in week 4.  But if you experience any adverse effects while taking inositol, stop taking the supplement immediately and speak with a healthcare provider.