Paul Saladino· MD
there's good evidence that the level of the kidney some action of insulin is necessary phasic insulin is good i think it's good to have an insulin spike after a meal if you are insulin sensitive your insulin will quickly return to normal or fasting insulin will remain less than five or in my case less than three and you will not be insulin resistant you will remain insulin sensitive and that insulin will be active in your tissues moving glucose where it's supposed to and that is a good thing that insulin spike is very valuable the level of the kidney to maintain your electrolytes