Dear Friend, greeting s from HCM.. I understand your concern .. Insulin resistance indicate s that your tissue s are not responding to your insulin hormone metformin acts by diverting insulin and sensitizing your tissue s to insulin .. You need to restrict your carbohydrates and take more of protein rich food .. Avoid all processed / fried and cholesterol rich food stuff .. Take more of green leafy vegetables, fruit s and fiber rich diet .. Check your HbA1c and microalbuminuria and report us ..do exercise as physical activity improve s the insulin resistance Take care and do contact us with reports .. Thank you