From present Mali Centre Afrique Niger. The african geography was imprecise because no whites went into this hostile environment until new rifles and new medecine were discovered. The Niger river was supposed to flow all along the middle of west africa this was called Negroland.
Asparagus is high in vitamin K, which is the blood clotting vitamin. Many studies have found that vitamin K can also improve our bone health. These studies have also demonstrated that vitamin K can not only increase bone mineral density in osteoporotic people, but it can actually reduce fracture rates (1). Vitamin K is also a key player in supporting heart health.
Broccoli and brussels sprouts is a healthy source of vitamin K. Photo Credit Jupiterimages/liquidlibrary/Getty Images. There are two types of vitamins: fat soluble and water soluble. Vitamin K is a fat-soluble vitamin, meaning that it is stored in the body; it is also essential for many processes that occur in the body.Vitamin K is available in many of delicious foods that you might already be eating. A vitamin K deficiency is rare.eafy green vegetables provide about 300 mcg in a 3-oz. serving. Other vegetables like broccoli, brussel sprouts and cabbage are good sources of vitamin K as well. Oils like canola and soybean can help you get your vitamin K intake for the day also.