Hello good evening
Yes you can take twice a day in morning and evening because it is a anti-oxidant. It improves brain function,held for weight loss,lowers the risk of heart disease.If you are overweight so you can take daily 2 cups a day & If not so once a time is enough.It depends on your body.If you will be taking more than twice it will cause headache,vomit,diarrhea,dizziness and even fatal.
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