Low blood sugar (hypoglycemia) definition and facts. 1  Hypoglycemia is the medical term for low blood sugar. 2  The normal range of blood glucose is from 70 to 100 mg/dL in an individual without diabetes, 3  Most people will feel the effects and symptoms of low blood sugar when blood glucose levels are lower than 50 mg/dL.
Find out the facts! The Truth: You should always eat something before exercising so your body has enough fuel to power through your workout. The rationale behind this widely accepted myth is that forgoing food before exercise will force your body to burn more fat during your workout.ind out the facts! The Truth: You should always eat something before exercising so your body has enough fuel to power through your workout. The rationale behind this widely accepted myth is that forgoing food before exercise will force your body to burn more fat during your workout.
To help prevent stomach cramps, consider what you eat before running, and see if there might be a connection, Galloway says. It might just be about digestion. Give yourself more time between eating and running. If you have a problem [with cramps after] eating 2 hours before, eat 3 hours before, Galloway says. Also pay attention to what you eat and its effects on your running. A simple carb by itself [such as a piece of fruit] and water usually is fine, Galloway says. It's a matter of finding what works for you.