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.
*If you must refrigerate raw potatoes (eg, due to a lack of pantry storage space or hot, humid room conditions), the potatoes will last for about 3 to 4 weeks in the fridge, but will likely develop a sweet taste and darken when cooked; this effect can sometimes be offset by storing the potatoes at room temperature for a few days after removing them from the fridge.