These are the needles used by your glucometer to test your blood sugar. Re-using them does result in them becoming dull, so be sure to change them out when you notice the pain level of your testing rising. Never share lancets. People who eat at least two servings of dairy a day are less likely to develop insulin resistance, even if they're significantly over weight. Even if you're already Diabetic, including lots of low-fat dairy in your diet will help you to keep your blood sugar levels under control all day. https://www.metrotimes.com/detroit/gluco-shield-pro-reviews-is-gluco-shield-pro-supplement-a-scam-effective-ingredients-must-read/Content?oid=27021944more