Health Risks Of Reheated Oil: For how many days can the oil left in the pan be used, and when does it become poisonous?

Cooking Oil Guidelines: After making pakodas, puris, or other fried items, oil remains in the pan. Many people reuse this oil. Let us tell you the harm this can cause.

Disadvantages of repeatedly heating oil

How Long Can You Reuse Cooking Oil? It often happens in homes that after making pakoras, puris or other fried items, oil is left over in the pan. Many people reuse this oil so that it does not have to be thrown away. But do you know that if this leftover oil is heated again and again or kept for a long time, it can become harmful for health. According to the Food Safety and Standards Authority of India, cooking oil should not be reheated more than three times. On repeated heating, harmful elements called total polar compounds start forming in the oil. If their quantity exceeds 25 percent, then such oil is not considered safe for cooking.

What happens to oil when it is heated repeatedly?