Do not reheat food many times.

However, without proper preservation and use, overuse of food can lead to health risks, especially the risk of food poisoning or food spoilage.

Some common habits that pose risks:

For example, many families have the habit of reheating food many times to save money, but reheating causes food to lose nutrients. If not stored properly, bacteria can grow, increasing the risk of food poisoning. Some foods such as green vegetables when reheated can produce nitrates that convert into nitrites - a substance harmful to health.

Saving food is a good habit, but it needs to be done properly to avoid health risks.

According to the Food Safety Department, families should only reheat food once. If possible, divide food into small portions and only take the amount needed for each meal to avoid reheating multiple times.

Or many families reuse dipping sauce bowls and frying oil many times. However, when dipping sauce is contaminated with food from multiple uses, bacteria can grow, causing stomach aches and diarrhea.

When cooking oil is heated continuously, fats can decompose, creating compounds that are harmful to health and even pose a risk of causing cancer.

According to the Food Safety Department, families should only take the right amount of sauce and avoid leaving any leftovers. If they need to reuse it, families should store it tightly in the refrigerator and not use it for too long. Cooking oil should only be used a maximum of twice, then replaced to ensure safety.

In addition, many people have the habit of freezing food for too long to save money. However, frozen food for a long time can lose nutrients, change texture, color and flavor. Some foods, if not stored properly, can be contaminated with bacteria, causing poisoning when used.

Therefore, the solution proposed by health experts is to label food with the date and month when freezing to control storage time.

Frozen meat and fish should only be used within 3-6 months; frozen vegetables can be preserved for 8-12 months. When thawed, use immediately, do not refreeze thawed food to avoid bacteria growth.

To save money and ensure health, each family should only use food within the safe period, avoid consuming expired food or food that shows signs of spoilage. Food should be stored in the refrigerator or in a cool, dry place to avoid contamination and deterioration.

Housewives should plan their shopping, buy just enough food for their needs, avoid buying too much leading to excess and waste; process properly, reheat properly, and avoid spoiled food or food with strange odors.

Source: https://kinhtedothi.vn/khong-nen-ham-lai-thuc-an-nhieu-lan.html