21 Days to a toxic-free Mind!Learn how to think the right way

With Dr. Caroline Leaf

The Program

The Program

The 21 Day Brain Detox Plan™ is an online daily guide that takes only 7-10 minutes of your time each day. I will walk you through each of the 21 days, guiding you and coaching you to a toxic-free mind.

Every moment of every day you are changing your brain with your thoughts in a positive or negative direction. Every time you think and choose, you cause structural change in your brain. Your thoughts impact your spirit, soul and body.

By controlling the direction of your mind, you control the direction of your life.

The Testimonies

The Testimonies
  • Thank you for your quick response.  I’m loving this & sharing with so many people!  I’ve been a Christian for over 50 years and I do a lot of these habits already.  However!  The structure Dr Leaf puts this into is very helpful.  AND - although I know God works when I can’t see it (the seed in the ground, the shell opening & receiving the nutrients, beginning to grow, etc.) I have looked at that as just spiritual truth.  Understanding a little of the science of what is going on physically has been a HUGE encouragement to me & helps me to “not be weary in well-doing”.  I rejoice in the hope of the glory of God.

    - Laurie

  • I have been in health and wellness industry since 1973 and I am age 73 now...so for 43 years, God has kept me healthy through the power of His word, prayer, and good nutrition knowledge while making continous changes through renewing my mind.

    I am so thankful for Dr. Lea'fs program's as it enhances what I have learned, applied and teach others. I have recommended her work to many and hope they also will follow in finding good health through knowledge of God's Word and program's like Dr. Leaf’s. God bless you all for the support and encouragement to us to live healthy God's way.

    - Beve Jo

  • Thank you so much!  My 21 Brain Detox journal now has 240 pages of Holy Spirit anointed revelation that has altered the way my mind processes.  As a writer and speaker, I brought my Bible study leaders to see Dr. Leaf in San Diego last year and her ministry has changed our lives.  We love Caroline Leaf 21 Day Brain Detox and brag about her!  You too are in my thoughts and prayers with much gratitude!

    - Lindsay

  • I'm so amazed at how much this is helping me. I wish they had this program in schools. It would teach young people how to think good thoughts. I still have a lot of work to do on myself but that's ok. I'm learning so much.


    - Janet

  • For many years, (since treatment for Hodgkins disease and treatment) I have had serious trouble sleeping. The fear of not sleeping has kept me awake and greatly affected the quality of my life. My first 21-day detox has addressed this issue. I have tried so many things, until now nothing really worked. Since April, when I did the detox, I have been sleeping well, without those nasty, panic-y thoughts! The next thought project has been to deal with the extreme sorrow I felt whenever I thought of dear family members who had died. I still miss them, of course, but because, I now know how dangerous it is to dwell on the loss, I am able to enjoy memories and look forward to seeing them again. My next project is to retrain my brain in the area of fear of cancer. I am now a survivor of four cancers. The last three are thought by my doctor, to be the result of the radiation treatment I had years ago. Because of Dr. Leaf's teaching, I no longer feel like a victim of my biology. I see that I can greatly benefit from choosing life...hope, confidence, etc. The chapter, "Thinking, God, and the Quantum Physics Brain" has helped me to believe in the "impossible". I love to learn the science that verifies God's word. I share this good news over and over...these teachings have wonderfully changed my life! Thank you ever so much!  

    - Beverly J Stych

  • Your 21-day detox has changed my life. Last year, around this time, I told the Lord that it would be great if I could find a way to mentally detox as easily as it is to physically detox. A couple of weeks later I was standing in our local library waiting for my kids to check out their books, and He told me to pick up the Book Page publication that was sitting on a table. I ignored it, and it got louder. I picked it up, pushed it down into my bag, and went on my way. Later that night, I opened it, saw the advertisement for your book 'Switch On Your Brain' and knew that was what I was meant to see. I bought it and read it, started the detox on my phone, and have never looked back. I can't begin to tell you how thankful I am for this, and I 'thank God upon every remembrance of you'. A million times thank you. 

    - Beth Lassitter

  • I am a huge fan of your teachings, Dr. Leaf. You have truly allowed God to work on me through your messages, and the sturdy Jenga blocks of gratitude have stacked to its highest peak. I believe that you have contributed to helping me overcome all of my mental illnesses. I was once stricken with a mental disorder known as schizophrenia, and was hospitalized in 2011. This was a while before I had first discovered you, passionately speaking of your professions on Life Today with James Robison on TV. As I'm sure you know about the treatment for schizophrenia, that one must take lifelong doses of medication and voluntarily attend support groups. After being released from the hospital, your name stuck with me and I began to research you more often, greatly valuing your understanding concerning the brain. You've helped me to realize that God is the true mind regulator, and that his Word is better than any support group. I still take meds only to be obedient to my parents, but you've helped me to be sure that if I've ever lost access to all man-made medications, God's word will be a medicine that will one day wash away every one of my mental sicknesses. Thank you so very much. You are like a super hero, wonder woman of God! 

    - Chris Ware

  • I LOVE, LOVE, LOVE the detox program. I am now on my 2nd 21-day detox. I absolutely agree with Alicia Wilson that it is liberating. Personally I feel like I have woken up from a deep, deep slumber. Thank you so much Dr. Caroline Leaf.

    - Florence Sialis

  • Several months ago I went to the doctors suffering from anxiety and depression. The doctor put me on a few different medications, which gave me terrible side affects. I was crying out to God for help asking Him what to do regarding this depression that I've struggled with for about 5 years. One night as I was watching Joni you were on explaining the brain. I immediately added your book to my kindle and read the book twice. Then after that I enrolled in the 21 Day Detox Program, I have had miracles happen just a few days after I started your program. I had no idea that I had such negative thoughts that were so deep and how I just pondered constantly over my sins. I now see healthy new branches growing with healthy replacement thoughts. My goal is to be completely off all medication in the next month. Thank you so much for the truth, Dr. Leaf. I'm so excited to see what the Holy Spirit is going to show me next. The reason I want to be at your meeting is to learn and share this truth with my friends. “Then you will know the truth, and the truth will set you free." Thank you for pointing me to the truth. Lord bless you.

    - Debbie Sparrow

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