Leftovers in the Microwave Can Cause Food Poisoning — Safe Reheating Tips for Winter
Creatrip Team
2 months ago
Don’t assume leftover food is safe in winter. Food safety experts warn that storage time and temperature are critical: cooked food left at room temperature can allow rapid bacterial growth, especially in starchy foods like rice and potatoes where Bacillus cereus (a food-poisoning bacteria) can survive reheating. Refrigerate cooked food within 2 hours (below 5°C), eat refrigerated leftovers within 1–2 days or freeze them for longer storage. Avoid reheating the same food multiple times because repeated cooling and warming can let residual bacteria multiply and may change some starches, causing digestive discomfort. Be cautious with meat: microwave reheating can dry out and oxidize fats, harming texture and flavor, and microwave thawing can create warm spots that encourage bacteria such as E. coli. Reheat thoroughly so the center reaches at least 60°C, stir or turn food during microwaving for even heating, and check leftovers before reheating to reduce the risk of foodborne illness.
