Hypoglycemia (low blood sugar) Support Group
The term hypoglycemia literally means "low blood sugar." Hypoglycemia can produce a variety of symptoms and effects but the principal problems arise from an inadequate supply of glucose as fuel to the brain, resulting in impairment of function. Derangements of function can range from vaguely "feeling bad" to coma and in the worst case, can be fatal.
I have found peanut butter and chesse help keep my sugar up.
I use nuts as a snack. You have to find out what works best for you.