Can i do cardio n gymming as i have vitamin d deficiency and pcos ?

Yes: Doing exercise at the gym is fine to do, even with low vitamin d levels. One should contact her doctor if she gets new symptoms during working out at the gym (increasing the intensity of workouts very gradually, makes it less likely to get the aches and pains of "over-use" symptoms. The doctor might prescribe 50, 000 units of vitamin d per week, if a patient is very low on her test results.