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.
As a general rule of thumb, when it comes to pre-workout eating, you can time it any way you like, but the closer you get to a workout, the more simple the meal should be, says Sass. If you eat two to three hours before, you'll have time for your food to digest and be absorb from your GI tract into your blood. Therefore, you can eat a more complex meal containing protein, fat and fiber, which take longer to break down. Within an hour of a workout, however, you should eat something that will be digested and absorbed more quickly, says Sass (like a small bowl of cereal or a piece of fruit).