Here are 5 of the best natural sources of calcium for healthy bones. Collard Greens. Leafy green vegetables are one of the most healthful sources of calcium and magnesium. One cup of boiled collards contains a whopping 358 milligrams.
How Long Do Potatoes Last? How long do potatoes last? Potatoes last about 3-5 weeks in the pantry and 3-4 months in the refrigerator. The shelf life of potatoes depends on a variety of factors such as the sell by date, the preparation method, the type of potato, how the potatoes were stored and the humidity of your climate.
1 Pantry time shown is for storage at normal room temperature â if stored in cool (50-60Â° F) dark area, sweet potatoes will last about 1 month. 2  Store sweet potatoes in a loosely covered bag to allow for air circulation. 3  Do not refrigerate raw sweet potatoes, as doing so can alter their taste and flavor during cooking. Pantry time shown is for storage at normal room temperature â if stored in cool (50-60Â° F) dark area, sweet potatoes will last about 1 month. 2  Store sweet potatoes in a loosely covered bag to allow for air circulation. 3  Do not refrigerate raw sweet potatoes, as doing so can alter their taste and flavor during cooking.