So the basic answer to the question how often should I run is three to four days a week with some cross-training thrown in, if possible, and at least one day a week of rest. And one last thing: remember to have some fun, even on those days when your run is on the tougher side.
Effects of berberine in the gastrointestinal tract - a review of actions and therapeutic implications. Berberine is an isoquinoline alkaloid present in several plant species, including Coptis sp. and Berberis sp. In traditional medicine, extracts of berberine are used in the treatment of diarrhea of different origins.
Another recent study, covered in the review, showed that berberine benefits type 2 diabetes. In this study, 116 patients with type 2 diabetes and dyslipidemia were randomly allocated to receive berberine (1 g daily) or placebo for 3 months.