Most of us have a habit of reusing the leftover oil. While it makes our life easier in terms of effort and money, it might not be a good practice for our health.
According to experts, the oil, if re-used many times, turns rancid. Apart from this, there is an increase in the amount of trans-fat which is bad for our health. The creation of free radicals is another problem associated with the habit. These free-radicals can be harmful to the body in the long run as they can be carcinogenic.