Those foods include the following:
Cinnamon – ½ teaspoon per day can lower blood sugar by 25 percent, according to a USDA study. Green Tea – consumed daily can prevent diabetes, according to a 5-year study in Japan
Fenugreek – One gram of this Indian herb or spice daily can lower blood sugar by 20 percent.
Magnesium-rich foods – 100 grams of magnesium daily reduces blood sugar by 10 percent. Magnesium rich foods include low-fat milk, low-fat yogurt, whole grains, beans, nuts and green leafy vegetables.