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.
If you don't eat before you workout, and you exercise on an empty stomach, you won't have the proper energy source for your workout. A pre-workout meal should be filled with carbohydrates and low-fat. Carbs are your body's main source of fuel and is what will keep u going during your workout.f you eat before you go, once again, you don't want to eat anything too heavy. If you eat after you go to the gym, you should make sure you eat healthy. I usually lift around 3 or 4 pm. I don't eat anything between my lunch (1pm) and the time i go to the gym.