Clean audiobook cover - The Revolutionary Program to Restore the Body’s Natural Ability to Heal Itself

Clean

The Revolutionary Program to Restore the Body’s Natural Ability to Heal Itself

Alejandro Junger and Amely Greeven

3.7 / 5(138 ratings)

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Key Takeaways from Clean

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Mind Map

Clean
Toxicity & Symptoms+
Four Layers of Exposure+
Dietary Dangers+
21-Day Clean Program+
Supplements & Nutrition+
Enhancing Detox+

Quiz — Test Your Understanding

Question 1 of 9
According to the book, how does the modern mainstream medical community in the West typically respond to common symptoms of toxicity like recurring tiredness and bloating?
  • A. By recommending traditional deep-clean detoxes to address the root cause.
  • B. By writing them off as normal wear and tear, or prescribing powerful drugs that add to toxic residue.
  • C. By immediately testing for environmental chemical exposure and heavy metals.
  • D. By suggesting a permanent transition to a raw, liquid-only diet.
Question 2 of 9
Dr. Alejandro Junger describes our exposure to global toxicity through 'four layers of skin.' Which of the following correctly identifies our 'third skin'?
  • A. Our actual physical skin and the cosmetics we apply to it.
  • B. Our clothing and the chemical residues from detergents and dyes.
  • C. Our indoor environments, such as our homes and workplaces.
  • D. The outside world, including air pollution and radiation.
Question 3 of 9
What hidden danger does the book associate with the fluoride commonly added to tap water?
  • A. It destroys the natural nutrients found in healthy green vegetables when washed.
  • B. It introduces phthalates into the bloodstream, interfering with hormones.
  • C. It alters key proteins that control cellular growth in the digestive tract.
  • D. It is linked to thyroid and kidney disease, as well as neurological problems.
Question 4 of 9
In Ayurvedic tradition, what is a simple physical test to check for the presence of 'amma' (toxic buildup) in the body?
  • A. Pinching the skin on your face to check its elasticity.
  • B. Pressing on the stomach to check for bloating and stiffness.
  • C. Examining the color of the tongue immediately after waking up.
  • D. Measuring the heart rate after a short period of jumping or skipping.
Question 5 of 9
During the 21-Day Clean Program, participants are required to maintain a daily fasting window. How long is this window, and what is its primary purpose?
  • A. 8 hours; to allow the digestive system to rest and absorb nutrients.
  • B. 12 hours; to allow the body to enter and complete its detoxification mode.
  • C. 16 hours; to force the body to burn stubborn fat molecules for energy.
  • D. 24 hours once a week; to completely flush the lymphatic system.
Question 6 of 9
How are meals structured during the 21-Day Clean Program?
  • A. Three solid, raw-food meals a day with no snacking in between.
  • B. Two solid meals for breakfast and lunch, and a liquid meal for dinner.
  • C. One solid meal for lunch, and liquid meals for breakfast and dinner.
  • D. Only liquid meals for the entire 21 days to maximize detoxification.
Question 7 of 9
What role do natural fiber supplements, like flax seeds or psyllium husks, play during the Clean Program?
  • A. They introduce helpful intestinal bacteria to the digestive tract.
  • B. They kill bad bacteria that accumulate from processed foods.
  • C. They bind to toxins in the intestines to prevent them from being reabsorbed.
  • D. They activate fat molecules deep under the skin to release toxins through sweat.
Question 8 of 9
Why does the book specifically recommend jumping, skipping, or trampoline exercises during the detox program?
  • A. They raise the core body temperature faster than infrared saunas.
  • B. They promote better lymph circulation, helping filter out damaged cells and bacteria.
  • C. They reduce the acidity in the blood by expelling excess carbon dioxide.
  • D. They are the most effective way to stimulate regular bowel movements.
Question 9 of 9
What rule of thumb does the author provide regarding the use of chemical cosmetics?
  • A. Only use cosmetics that have been certified organic by the EPA.
  • B. Avoid any cosmetics that you would be afraid to put in your mouth.
  • C. Limit cosmetic use to the hours before the daily 12-hour fast begins.
  • D. Only apply cosmetics to areas of the body that are not exposed to direct sunlight.

Clean — Full Chapter Overview

Clean Summary & Overview

Clean (2009) puts our bodies and environment under the microscope. It reveals just how many toxins we’re constantly exposing ourselves to, which include dangerous toxins in our food and harmful emissions, coming from both indoors and out. Fortunately, we can detoxify. So find out what steps you need to take to rid your body of the unhealthy residue that is currently increasing your chances for all sorts of cancers and diseases.

Who Should Listen to Clean?

  • Tired and rundown people who need a boost
  • Health nuts who are always on the lookout for advice
  • People interested in alternative medicine

About the Author: Alejandro Junger and Amely Greeven

Alejandro Junger, MD, is a New York Times best-selling author whose regular job is at a cardiologist clinic in New York. After finishing his medical training, Junger studied Eastern Medicine in India and became an expert in adrenal fatigue and the mental and physical effects of chronic stress.

Amely Greeven is a journalist, copywriter and health blogger whose articles have appeared in a variety of magazines, including Vogue, Harper’s Bazaar and W.

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