The best way to clear nicotine out of your system is to abstain from all tobacco products. This way, cells in your body can focus on breaking down nicotine and excreting it.

There are several things you can do to speed up this process:

  • Drink water: When you drink more water, more nicotine is released through your body through urine.
  • Exercise: This increases your body’s metabolism rate, leading to you to burn up nicotine faster. Sweat released through exercise takes nicotine and its byproducts with it.
  • Eat foods rich in antioxidants: Antioxidants can help boost your body’s metabolism rate. Solid options include oranges and carrots. These foods also contain compounds like fiber that aid in toxin removal.

SOURCE: Helthline.com