But to answer your afrocentric question, the different empires each had their own established slave networks and infrastructure in Africa (logistics as has already been stated), see: 1  Arab slave trade. 2  Barbary slave trade. 3  Slavery in the Ottoman Empire.
Asparagus is a vegetable belonging to the lily family, which also includes onions, leeks and garlic. Eat asparagus as part of a heart-healthy diet, as it contains no fat, no cholesterol and very little sodium.
Asparagus contains asparigine, a natural diuretic that helps to remove waste and excess fluids from the body, preventing water weight gain, and contributing to the breakdown of fat in the body.sparagus is nutrient rich, low in calories and a good source of dietary fiber, which makes asparagus for weight loss a good choice. Any weight loss program should include the addition of dietary fiber as it helps to reduce food intake by creating a sense of fullness and stabilizing blood sugar.