Conquer Asthma with Larissa Gourevitch, Nutritionist, Dietary Supplement Professional

My name is Larissa Gourevitch. I am the Registered Holistic Nutritionist™ (Canada) and the Certified Dietary Supplement Professional™ (USA).

To bring you back to normal life, I devised the "KNOW YOURSELF" protocol using modern scientific achievements.

I am the life-time asthma and COPD sufferer. I had my ups and downs, due or despite to medical treatments. At a very grim point of my life I had lung capacity of 30%. I was not able to climb 20 steps without wheezing, feeling breathless, and heart beating so strong I thought I’m dying. I was so depressed I could get from the bed in the morning. So I decided to get to the root of it.

I gave up my 6-figure salary and cushioned job, and went to Nutrition school.

Here I am, 4 years after. I am 63. I am alive. I am playing tennis with my friends (here I’m wearing orange). I now can play 2 hours every morning and not feel beaten up or exhausted – and also climb those 20 steps without any complications whatsoever.

And I am also transforming my client lives. They breath freely again using my "KNOW YOURSELF" adjunct lung disease management protocol!

The "KNOW YOURSELF" Protocol was presented at the HEALCON-2023 conference and got industry approval!

You stabilize your asthma and gain back up to 4% of FEV1 in a month, if you work with me


Using simple 3-step personalization protocol that follows NIH guidelines. That is the reason I am alive!

  • You will get to know YOUR foods. You will find foods you are intolerant to, along with corresponding levels of intolerance, and avoid these foods for as long as it is needed.
  • You will get to know YOUR nutrients. You will change your diet and use supplements if there is a nutritional deficiency.
  • You will know YOUR genes. You will use diet (and/or dietary supplements) to compensate genetic factors or mutations that make your asthma and/or COPD worse.

Read about scientific basis of the protocol in greater details on our partner website: Adjunct Protocol for Asthma Management.


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