Holy basil, also known as tulsi, can help reduce the symptoms of PCOS due to its anti-androgenic properties. It will help manage insulin levels and aid in weight loss. Basil is also an excellent stress reliever, and has antioxidant and anti-inflammatory benefits. -Consume eight to 12 holy basil leaves daily in the morning. -Another option is to drink basil tea a few times daily or take this herb in supplement form. For proper dosage, consult your doctor. Follow either of these remedies for a few months. Note: Holy basil tends to lower blood glucose levels, so take this herb carefully if you are taking diabetic medications. The herb may also slow blood clotting and interact with anticoagulant drugs.