Do you know your fasting insulin level? Most people go in for bloodwork without really knowing what’s being tested or why it matters. Understanding your fasting insulin gives you a much earlier look at how your metabolism is actually functioning. It can reveal changes that start years before blood sugar begins to rise. Next time you get labs done, ask for your fasting insulin. It’s a simple step toward taking real ownership of your long-term health. | David Perlmutter, M.D.

Intermittent Fasting With Type 1 Diabetes