A diet to treat low blood sugar, or hypoglycemia, focuses on slow digesting foods, such as complex carbohydrates, and the elimination of simple sugars, reports the Physicians Committee for Responsible Medicine. Exercise is an important tool for managing blood sugar and losing weight, but glucose should be closely monitored, reports the Joslin Diabetes Center.
Individuals who suffer from hypoglycemia have high insulin levels, causing glucose to be rapidly removed from the blood stream, reports the Physicians Committee for Responsible Medicine. Simple sugars need to be eliminated from a hypoglycemic's diet because they cause an insulin spike and a rapid drop in blood sugar. Frequent meals throughout the day of slower-digesting or high-fiber carbohydrate sources help prevent fluctuations in blood sugar.
Exercise is recommended to treat low blood sugar by Joslin Diabetes Center as it aids weight loss, glucose management and cardiovascular health. Before embarking on an exercise routine, hypoglycemics must meet with their primary care physician. Glucose should be tested before and after an initial workout so that these results can be examined by a professional. A small meal prior to exercising is recommended because exercising lowers blood sugar. Alcohol should be avoid after exercising as it will further lower blood sugar levels. Hot tubs and other spas raise heart rates and can also lower blood sugar.