Foods and Erectile Dysfunction: The Bottom Line. Other foods that are good for your circulation include cranberries, apples, peanuts, onions, tea, and red wine. Chances are, if you take good care of your vascular health, you will avoid many of the common causes of erectile dysfunction.
Hypoglycemia (Low Blood Glucose) Hypoglycemia is a condition characterized by abnormally low blood glucose (blood sugar) levels, usually less than 70 mg/dl. However, it is important to talk to your health care provider about your individual blood glucose targets, and what level is too low for you.
Green Tea Lowers the Blood Sugar Level. Green tea polyphenols and polysaccharides are effective in lowering blood sugar. Another study showed that green tea extract reduced the normal elevation of glucose and insulin when 50 grams of starch were ingested. The polyphenol group of green tea catechins has been shown to lower blood sugars, as well as the polysaccharides in green tea.