An intermediate-to-insulin lispro ratio of 2:1 can be given within 5 to 10 minutes of breakfast and an intermediate-to-insulin lispro ratio of 1:1 can be given 5 to 10 minutes before dinner. Alternatively, the evening dose of intermediate insulin can be given at bedtime rather than at dinner.
1 Hangnails are a normal problem, but if you have a more compelling issue, increase your zinc intake. 2  Dry skin can either mean youâre chronically dehydrated, or it means that you need to increase your essential fatty acid intake, vitamin A, and vitamin E intake. 3  Potassium and vitamin D need to be added too.
What the Science Says. Hair, skin, and nail supplements commonly contain antioxidants such as vitamins A, C, and E, or Coenzyme Q10, as well as biotin, a B-Â­complex vitamin. The minerals manganese and selenium are often found in supplements marketed for healthy hair, along with fatty acids such as fish oil and flaxseed oil.