Dear Sir
Please let us know your experience and previous dosing and weight etc
An example to use Lantus
Start at 30IU inject at breakfast then eat breakfast right away, best eat oatmeal, eggs, and protein drink, then through day eat often and include some carb in all meals, I suggest you should eat at least every 2-3 hours, this can include shake that has carbs in, some product like All Max Carbion is very good.
Lantus is active 24 hours so inject same time everyday morning important, it does not peak like other insulin but still suggest you carry something like Glucose tablets with you always just in case.