FFounder of Quanlim Life | 20 Years of Practical Healthcare Experience I am the founder of Quanlim Life, dedicated to real, practical healthcare for over 20 years.
I personally write all my articles based on daily experiences with clients worldwide. My approach focuses on identifying the root cause of health issues at the DNA level using advanced assessment devices. I provide exclusive natural supplements, not available in the open market, formulated from raw materials I source myself. For the past 20 years, I have continuously updated my knowledge through studies, projects, and tests with three of the world's top health practitioners and real doctors.
I have extensive experience observing the effects of prescribed drugs, chemotherapy, organ removal, and incorrect supplement use Genes and toxins and inflammation. I assist cancer patients undergoing chemotherapy by helping them detox and rebuild their health. Epi Genetics - Stem cell activation and healing the root cause is my forte. Additionally, I provide monthly online health information to empower individuals in managing their well-being.
I am using 3 world class assessment devices and one that was specially designed for my practice. The root course of the problem is all we interested in. We never work on symptoms We do not TREAT- we CURE.
I take health seriously and lead by example, proving that alternative healthcare is the way forward. My work is my passion, and I am committed to helping people break free from the mainstream medical and pharmaceutical industries. Seeing people regain their health is my greatest reward. Despite challenges, I remain grateful for my journey in REAL PRACTICAL HEALTH and the wisdom gained from my mentors. I always finish what I started and with no real family support and interest over the years,I can look back and be thankful and see how people really get their health back.
Thank you to my loyal clients over the years who believed in me and who I am seeing on a monthly basis maintaining their biggest assist on earth - HEALTH

Johann Pretorius is a passionate health practitioner with over 20 years of professional experience, coupled with a remarkable family legacy of 25 years in farming and agriculture. His unique combination of healthcare expertise and deep-rooted agricultural knowledge makes him an exceptional resource for individuals and communities in South Africa.
Known as a tireless speaker and advocate for holistic health, Johann travels extensively across the country, offering online information sessions and in-person talks to share his wealth of knowledge. His mission is to serve the farming and agricultural communities, providing practical, science-backed advice tailored to their unique challenges.
BOOKINGS - Concentrate on Farming Community and others.
Johann is available to speak and engage with audiences at various events, including:
- Farming Days: Offering health and wellness insights for farmers and agricultural workers.
- Congress Women's Information Days: Empowering women with knowledge to support their families and communities.
- Private Sessions and Functions: Customized sessions designed to address specific health concerns and goals.
Johann is a lifelong learner, constantly expanding his knowledge to ensure he provides the most up-to-date, effective health solutions. His passion for helping others regain their health and live their best lives shines through in every session he offers.
Don’t miss the opportunity to learn from Johann Pretorius—join one of his sessions or invite him to speak at your next event. Let his expertise guide you to better health and improved quality of life.
Use This email address is being protected from spambots. You need JavaScript enabled to view it. to book him.

By ons is jy spesiaal- en wil ons jou gesond sien- Vry van al die kwale en allerhande Sintetiese pille en voorgeskrewe pille wat jou liggaam verniel en jou ontneem van 'n gesonde liggaam. Jy kan gesond word as jy die regte plan en metode volg- Dis in jou om al hierdie kwale te oorkom en vry te kom- en wees versigtig wie jy glo en - alles werk nie altyd nie. Baie dankie vir al die e posse wat ons weekliks ontvang van oor die hele wereld asook die positiewe terugvoer op die inligting wat ons weekliks hier plaas. Dis net so aangenaam om almal in hulle persoon te ontmoet tydens hulle afspraak met ons.
We only make use of Suppliers who practise the following
We only purchase raw herbal ingredients from reputable manufacturers.
A signed certificate of analysis must accompany each ingredient.
Even from excellent sources, we occasionally reject a herbal extract because it does not meet our strict requirements.
All our products are manufactured in sterile environments.
We adhere to strict international Good Manufacturing Practices.
Our manufacturing facility is inspected by the Medicines Control Council on a regular basis.
Up to date batch records are kept on all manufactured products.
To ensure safety, shelf life and stability on our dermatological products, stability testing is done on a regular basis.
SOCIAL MEDIA - Daily updated- FACEBOOK
TESTIMONIALS - Wat se ons lesers en kliente
Hallo Johan, ek wou nog vir jou se - my hande het in die afgelope 6 jaar konstant gepyn van die osteo arthritis, soms so erg dat dit gevoel ht of ek koorsig was. Ek het op Exinef 90 mg geleef en soms vir dae die 120mg gebruik. Vandat ek jou pille begin gebruik is my hande nooit meer seer of inflamend nie. My duime is soms so bietjie seer maar nie eens genoeg om 'n exinef te drink nie. Dis amazing en kan dit nie glo nie!!!!!!! BAIE BAIE BAIE DANKIE!!!!!!Santie
What a pleasure to meet you Johan- you really changed my health. I was drinking a lot of supplements over years with no results- Thankyou -you indeed know your work - Rulande.
Johann vir maande loop ek rond met kopsere en ongemak asook 'n skildklier wat nie werk nie - na 2 maande is alles weg- ,met die regte behandeling - Marita van Blerk.
Johann- jou hele denkwyse rondom gesondheid is so suiwer en opreg- Jy het my gesond gemaal met soveel omgee en soveel geduld. Ek hoop jou familie waardeer jou kennis. Herman Visagie
Ek was 30 kilogram oorgewig- lekker boeppens - en baie ongemaklik- vol voorgeskrewe pille bloeddruk, suiker,gout ens- in 6 maande sien ek my voete- en alles wat moet sien- dis die werk van die man- kry jou tydbom uit jou lyf met die regte raad en metode - Frans Rabie
Johann did a full Methylations scan on me after I paid almost R10,000 through the medical aid to so called experts with almost no information except alot of useless supplements and pages and pages of information . He started with the correct one and almost getting all the other in harmony again. I ve never seen a man with such a natural knowledge regarding your health. Lizette Kriel- Pretoria
Ek het 2 jaar uit mekaar Chemo gehad. Ek kon nie een voet voor die ander sit nie- Alles was stukkend- Johann het my gevat en my sterk gemaak om die kanker self veg- Dit het het 13 maande geneem om al die gemors wat in my liggaam was uit te kry en my gesond te maak, Moenie op die mediese wereld vertrou nie- jy is net 'n nommer en liggaam om geld uit te maak, Dankie Johann - Le Marie Venter
I ve never seen a man with so much knowledge regarding real health- he explain everything in such a normal manner to understand- His own products is excellent and unique. I am feeling so much better. John Venter.
Ek ontvang Chemo al die afgelope 2 jaar en was totaal en al afgebreek tot op grondvlak- my liggaam het uitmekaar geval. Johan het 'n volledige "scan" op my gedoen en my weer opgebou waar my liggaam weer sterk en gesond is. Dankie Johan- sy kennis van die die werking van die liggaam en hoe hy alles so natuurlik hanteer is "amazing" -Sy produkte is ver bo enige ander produk.
Na vele maande van duur Gym sessies- ure se hardwerk- duisende rande se pille en shakes en allerhande "maer maak" produkte en allerhande masjiene kon ek nie meer nie. Ek het van Johan gehoor en hy het 'n volledige Scan op my gedoen en die oorsaak op DNA vlak aangespreek. In die 3 maande is my gewig reg- is ek gesond, voel ek weer soos 'n mens. Linda Els.
I did a full Methylation test with the medical profession- received lots of paperwork in full color 50 pages - very impressive and a full R8000 later. Then I received 2 bins of mixed amino acids and Vitamins and all kinds of advice- how to eat and to drink- if you do what they say you need to have a extra 4 hours to eat and drink. I did it because I could not get pregnant. I visited Johann- he did the same test with on the dot results, but he start treating the root course and fixing my gut and my digestive system to make my own amino acids and nutritions and give me the correct raw material for the bad DNA gene...and after 3 months- I am pregnant- Not to mention what I spend on Doctors to get pregnant. We all part of the universe and we not that complicated. Thanks Johann -Roelize Helm.
Ek en my man- ons middeljare en redelik gesond- of ons het so gedink- jaarliks ons bloedtoetse en mediese ondersoeke gedoen en probeer gesond eet. Baie geless oor gesondheid en gereeld geoefen en ons sogenaamde vitamine pilletjies gedrink en gedink ons is gesond. Ons het van Johan gehoor en dadelik 'n sessie met hom geboek en dit wat 'n hele "eye opener" - Die man se kennis en sy professionaliteit is absoluut kenmerkend. Ons gesondheid het binne 3 weke totaal en al verbeter- ons voel soos jong mense- en ons he tnie geweet dat daar soveel dinge verkeerd kan gaan nie.. Moenie met jou gesondheid speel nie- Dankie Johan.. daar is baie mense wat by jou kan leer. Estie van Zyl
For years I am battling with so much health issues. Drs keep on removing organs and giving me all kinds of very strong medicine- I live in pain for years. Then I hear of Johann and what a pleasure to see where he went to find the real coarse. It too late, dis already removed my organs- but he assist me no in managing this problem. His knowledge is far above anyone I ever met. I visit him 4 time a year drink his own supplements and have open door to him. Do not play with your health. Danny Stols Cape Town.
I am getting Chemo at the moment and I visit Johann every month- he assist me in getting all these crap out of my body- I cannot tell you how important it is to do this. He opened my lymph and I feel much better after I visited him. The doctors do not want you to use other stuff than the Chemo the gave. Illy Marshall. Thanks Johann I cannot tell you what you add to my life.
En daar slaap ek!!!!!!!!! jare en jare se slapeloosheid is weg- dit het my dom en oud gemaak- "amazing" hoe eenvoudig dit is- Johan... ek gaan vir jou 'n lekker melktert bak- of gaan ek jou keuse gee.?- Ek lewe- ek is vol energie- My man het 'n nuwe vrou.. maar hy glo nog in die slaappille... maar ek nuus vir hom- hy kom jou sien. Dankie Dankie Johan. Ella de Vries
Hierdie man het ons oe oopgemaak oor gesondheid. Vir 'n volle uur kon ek stil sti en luister. Die man se kennis is ongelooflik. Ons word almal aan ons neuse rondgelei. Ek het my jare lange voorskrif medisyne in asblik gegooi - Johann in Pretoria besoek- en an 14 dae is ek 'n ander mens. Hy is voorbeeld van gesondheid en gee soveel om vir klieente. Dankie - jy het my lewe gered. Lee Nel
Johan... i need to tell you this. I cannot think that I was drinking all these prescribed for years. I truly believe that these pills will cure me- all these blood tests and costs- they only destroy me. You changed my life by fixing my digestive system and get to the root. do not wait- make time to see this man. Alexi Jordaan.
Ek het so gesukkel met Ekseem- duisende rande aan dokters spandeer- toetse en salf en pille en allerhande duur behandelings - Johan het my ekseem in weke gesond gemaak- hy het die oorsaak aangespreek- moenie jou liggaam vernietig met al hierdie duur voorgeskrewe pille nie- Dankie Johann - Elize van Wyk.
Ek skryf van Europa - Ek was by Johann in Pretoria- "Amazing" is al wat ek kan se. Die kennis van die man- en hoe hy dit so maklik aan jou verduidelik maak dit makliker om te verstaan. Dokters het my Galblaas en my blindederm verwyder- en dis baie ongemaklik. Die pille wat hy my gegee is absoluut 'n ligpunt en geneesend ek voel tien maal beter en my liggaam werk ook beter. Leonie Griesel. Johannesburg
Ek het Johann elke 3 maande besoek en maandeliks die onderhouds aanvullings gebruik- dit was in 2020 - hy het my gewig afgebring an normaal- ek so goed gevoel dat ek dit met die tyd minder gedrink het en weer my daaglikse wyn glasie geniet het. My man en is baie op die pad en kuier by vriende en dan eet en drink jy maar om gesellig te wees. Met die tyd het my gewig weer toegeneem en ek is toe na- ief en besoek my dokter wat my toe aanbeveel het om Ozempic te gebruik. Ek het nog nooit so sleg gevoel, gebraak, bo en onder uit.. en dan se die dokter net- hou aan... dis maar soos dit is. Ek het nog nooit weer goed gevoel nie. In die begin van Maart het ek Johann besoek en na hy my volledig soos altyd ge"scan" het wou hy weet wat ek gebruik wat my pankreass, lewer en oe so beinvloed- en hoekom ek so opgegooi het-..want my hele spysvertering is beinvloed- hy wou ook weet hoek my spiermassa so swak is... want dit nog nooit so nie... na ek hom gese het van Ozempic, het hy net sy kop geskud en gese- dis wat hy al by 3 ander mense gesien het- Na by 2 maande weer by Johann begin ek weer mens voel- die gif is uit maar die skade is gedoen. Emilie Steenkamp.
For years, I was a regular at a local health shop, spending thousands of rands on supplements and remedies in hopes of improving my health. I trusted the advice given, believing the products would address my issues. However, everything changed when I came across a powerful insight from Johann, a paramedic in Pretoria, who cautioned against "putting a pill in your mouth before you know what’s wrong." Intrigued and a bit skeptical, I decided to visit Johann in Pretoria to learn more. His approach was refreshing—he emphasized the importance of understanding the root cause of health issues before seeking solutions. Instead of relying on generic supplements, he guided me toward proper diagnosis and personalized care. The results were astonishing. Within weeks, I felt like a new man—more energetic, focused, and healthier overall. Even my wife, who joined me on this journey, is getting better every day. Johann’s advice opened my eyes to the dangers of spending money on face-value diagnoses from health shops. Many of these places, I realized, prioritize profit over genuine care. I urge others to stop wasting money on unverified claims and seek proper medical advice first. Thanks to Johann, my wife and I are on a true path to wellness. Desmond and Elaine Briggs Johannesburg.
Net 'n kort boodskap- Dankie vir jou geduld en omgee- jou belangstelling- jou oproepe- en jou professionaliteit en kennis- dis "amazing" om na die man te luister en jy het my gesond gemaak- Ek waardeer jou- en jy he tmy oe oopgemaak tov Mediese sorg. Frans Nel Bloemfontein
Johann- Ek het nog nooit iemand gesen wat soveel omgee vir sy klieente- die belangstelling en die geduld en die volgehoue inligting- Dankie dat jy my gesondheid teruggegee het- my liggaam toegelaat het om self te herstel. Na alles wat deur is met Chemo en kanker en my liggaam wat so swak was- het jy my lewe gegee. Ek kan Johann aanbeveel by enige iemand wat volkome wil herstel na die verwoestende effek van Chemo en die mediese wereld. Hendrik Erasmus - Kaapstad.
Johann Pretorius is an exceptional health practitioner whose vast knowledge and dedication transformed my life. Traveling from London, UK, to Pretoria, I was amazed by his humility, energy, and commitment to practicing what he preaches. Thank you, Johann, for giving me my life back! Emily Boucher- Lester UK
Die wereld is vol van allerhande gesondhiedsmiddels met baie beloftes- en baie min werk as jy nie presies weet wat fout is in jou liggaam nie. Ek was een wat gereeld by Gesondheidswinkels ingedraf het vir raad en dan is ek sommer net daar gediagnoseer en uit met duisende rande se duur pille en baie beloftes en niks het gewerk al was my geloof baie sterk. Ek het ook vir my 'n spesiale mengesel laat maak ten duurste wat my meer skade as goed gedoen het. Weereens 'n klomp beloftes. Deur 'n verwysing het ek by Johann uitgekom- my hele wereld van kennis omgedraai en myin 3 weke se tyd 'n nade rmens egemaak get- my duisende rande se pille laat weggee 'n paar gehou .. maar ek is vandag op 'n heel ander plek- ek is 38 jaar oud- en alles werk weer- Johann se kennis is ongelooflik en hy verduidelik alles so mooi- Ek het myself verlos van die "drugs" van Pharma. Dankie Johann- daar is baie min van jou.. Moenie met jou gesondheid speel nie - maak tyd en besoek hierdie man. Gerda van Zyl Pretoria.
“Johann Pretorius is truly a genius when it comes to real healthcare. His knowledge and deep understanding of you as a person are simply remarkable. He genuinely cares – always checking in to see how you’re doing. I used to rely heavily on doctors and their pills, but everything changed the day I visited Johann. My eyes were opened. Today I feel so good, and I can honestly say his supplements are the best I’ve ever used.” Shaun Dell Pretoria.
Johann het my genees – hy het al my foute uitgewys en dit een vir een behandel totdat my liggaam weer in balans is. Bly weg van gesondheidswinkels en mense wat vir jou produkte gee wat nie werk nie. Ons hele gesin was al by Johann, en hy het ons oë oopgemaak. Dankie Johann!” Lizet Brits.
I wanted to take a moment to express my heartfelt appreciation for the outstanding work and exceptional results you've achieved in the online test regarding DNA tests and cancer. Your dedication and expertise in this field are truly commendable. Your ability to distill complex concepts into clear and concise language made the test accessible and easy to understand. The depth of knowledge and insight you brought to the subject matter was impressive, and your enthusiasm for the topic was evident throughout.
Your excellent results are a testament to your hard work and commitment to excellence. You should be proud of your accomplishments, as they demonstrate a mastery of the subject matter and a passion for sharing knowledge with others. Please know that your efforts have not gone unnoticed. Your contributions to the field of DNA tests and cancer research are valuable and appreciated. I am grateful for your dedication to advancing our understanding of this critical area. Thank you again for your exceptional work and outstanding results. I look forward to seeing your continued success and contributions in the future. Another year of great success for you. Dr Edwin.
Johann
For many years, I’ve had the privilege of working closely with Johann —a man whose passion, integrity, and unwavering commitment to true healing have left a profound impact on my life and work.From our very first discussions, I recognized a rare quality in him: a deep hunger for truth and a genuine drive to understand health at its root—not just to manage symptoms, but to restore balance at the deepest level. He quickly saw through the illusion of a global medical system heavily reliant on pharmaceutical control, and his eyes were opened to how mainstream medicine often manages disease rather than resolving it. What sets me apart is not just his knowledge, but his energy. He gets excited about healing. He listens. He learns. He questions. He evolves. His journey, for the most part, has been a solitary one—but not a lonely one. When cancer touched his inner circle, he didn't run to protocols; he paused, observed, and knew what had gone wrong. His response wasn’t fear—it was clarity. Today, he is one of the most experienced and insightful health practitioners I’ve ever worked with. His understanding of: Inflammation and toxic waste buildup -The aftercare of cancer and its emotional roots -Epigenetics and DNA expression -The power of quantum physics in healing … overhaul health and much more,is simply extraordinary. Johann doesn’t just use the world’s most advanced assessment tools—he knows how to interpret them with wisdom and purpose. I’ve worked with many top practitioners globally, but I’ve never encountered someone with such intensity, depth, and drive. I respect you, Johann. Not just for what you know, but for who you are—and for how fiercely you continue to believe in true healing. You're not just walking this path—you’re lighting it for others. I am Dr. Lugule in Switzerland

Radio/Television and Media was my first career followed by a full time commercial farmer for 30 years.I studied my current profession to assist people in their health and natural processing style. CRA Media is the proud owner of the well-known online farming media called farmingportal.co.za and Agri News Net. ANN international is almost ready in association with the world leading farming and Agriculture media.
Quanlim Life gave me the opportunity to write a few books. "Discover yourself to become yourself." to name one. I write articles posted on our media related to farming and personal Healthcare. A born Entrepreneur and loyal in my dealings and always open for suggestions. Humanity and self respect is one of my natural skills. I always use my knowledge with wisdom to get the best results.
My challenge is to help people in any position to perform in their own natural processing style and discover and help born entrepreneurs to reach their goals. 0ur program unique simple and correct. In 24 years I assist almost 23,000 people to discover themselves and become themselves and give them the tools to manage their health.
I practise as a Healthcare specialist full time for the past 20 years and make use of 2 International devices to get to the root of your health problem. My family is my life and Stability. I don't fall in I always stand out. Out of nothing we always create a winner.
