Uncontrolled diabetes increases risk for severe illness with COVID-19. If you are diabetic, or pre-diabetic, your doctor may have recommended taking metformin to lower your blood sugar.There is almost always a better natural alternative to pharmaceutical medications, and metformin is no exception. According to renowned alternative doctor Jonathan W. Wright, MD, berberine, a botanical found in plants like goldenseal, barberry and Oregon grape, can do everything metformin can do with far fewer side effects.Like many pharmaceuticals, metformin has its origins in botanical medicine; it is derived from goat’s rue, also known as French lilac. Like berberine, metformin activates AMPk (5' adenosine monophosphate-activated protein kinase), an extremely powerful enzyme in every cell in the body that’s been called the “youthinizing enzyme.” AMPk is a “master regulating switch” for energy metabolism. Want more energy? Boost your AMPk! Want to reduce body fat, especially belly fat? Boost your AMPk…