As a minimum, adult men should drink 15. 5 cups (3. 7 L) of fluids every day. [3] X Trustworthy Source Mayo Clinic Educational website from one of the world’s leading hospitals Go to source Adult women should drink 11. 5 cups (2. 7 L) of fluids every day. Note that in some states, blood nicotine tests are illegal for employers to give prospective employees. You can look up your rights in your municipality. [4] X Research source

When trying to clear nicotine out of your body, avoid alcohol, soda, and coffee. These substances do not hydrate the body as well as water and juices, and introduce many additional chemicals.

Leafy vegetables like kale or spinach. Nuts, including peanuts, walnuts, and pecans. Fruits like blackberries, cranberries, and strawberries.

Garlic and onions. Egg yolks. Vegetables like radish, leeks, asparagus, celery, and carrots. [8] X Research source

You can also purchase a vitamin C supplement in pill form. Check the “Supplements” section of your local grocery or health-food store.

If it’s cold outside, or if you prefer not to run outdoors, you could visit the gym and run on a treadmill.

If you don’t have a sauna at your disposal, try to find other hot environments that will make you sweat. For example, lay out for a couple of hours at the local pool.

In addition to the possibility of nicotine addiction, smoking is tremendously harmful to your body in many ways. Stopping yourself from smoking will improve your health and decrease the likelihood of various types of cancer and disease. [11] X Trustworthy Source National Institute of Diabetes and Digestive and Kidney Diseases Health information from the National Institute of Diabetes and Digestive and Kidney Diseases, a division of the U. S. National Institutes of Health Go to source