In general, it's safe to eat raw potatoes, but it isn't recommended. Uncooked potatoes do have the potential to be harmful.
Potatoes that have green skin spots, are moldy or develop sprouts are potentially bad to eat. While moldy or mushy potatoes should be discarded, it is possible to save a potato with a green skin spot or sprout if this part is completely cut away.
It is possible to get sick by eating raw potatoes if the potatoes contain bacteria, such as E. coli, listeria or salmonella. The consumption of raw potatoes on a regular basis can lead to toxic alkaloid levels in the body, which can lead to vomiting, cramping, headaches, respiratory issues and even
Eating raw potatoes does not cause worms, although it is not a particularly good practice for humans. Raw potatoes have a high concentration of alkaloids, which are broken down during the cooking process. Exposure to high levels of alkaloids can have adverse effects such as diarrhea, vomiting, heada
Potatoes do eventually go bad. Their exact shelf life depends on the type of potato, but most go bad after two to five weeks at room temperature or two to four months in a refrigerator.
It takes potatoes approximately two to five weeks to expire according to Eat by Day. The exact amount of time it takes for potatoes to expire depends on a number of factors, including the type of potato and storage method.
According to Penn State College of Agricultural Sciences, potatoes can be frozen. However, placing potatoes in the freezer can impact their taste and quality. Raw potatoes should be washed and heated through before storing them in the freezer.
Potatoes can be frozen by following a few handy steps. Prior to freezing, briefly scald the potatoes in hot water or steam. This process, called blanching, preserves the color, flavor and texture of the potato.
It is not safe to eat raw flour. Food Poisoning Bulletin warns that raw flour can contain pathogenic bacteria, and eating it can cause illness. Along with avoiding the consumption of any uncooked flour, it is important to treat raw flour the same as other potentially dangerous uncooked ingredients.
Raw sweet potatoes do not freeze well. For best results, allow them to cure for at least a week after harvesting, then cook them before freezing.