Hashimoto's disease - what is it?

In Hashimoto’s disease, there is constant inflammation.  This is due to the activation of the immune system that attacks the thyroid tissues. Although it centers around the thyroid gland it affects the entire body.
Initially, hyperthyroidism takes place due to the strong attack of the immune system.
Often, the continued attack leads to damage to this organ, causing your thyroid to produce too few hormones, which is called hypothyroidism. Then the functioning of the entire body is disrupted. This can manifest itself in different ways due to the broad effects of thyroid hormones. 
The discoverer of this disease is a Japanese scientist Hakaru Hashimoto. 
The most common symptoms of Hashimoto’s disease include:
  • excessive sleepiness
  • memory and concentration problems (“brain fog”)
  • difficulty losing weight
  • increased hair loss
  • increased dryness of the skin
Hashimoto’s disease can produce nearly 45 symptoms!

Our story

More than 40 hours of conversation with patients about their symptoms

Initial application design, MVP version

Gathering over 2000 people interested in our application

Creating the heart of our app - the 'Step by Step to Remission Program'. To do so, we analyzed more than 1,200 scientific articles

The result is a 100-page document with
a compendium of current knowledge about Hashimoto's disease

We wondered how to convey this knowledge in a simple and engaging way. And we found the solution - creating an interactive program in our Hashiona app!

Now we're tailoring it to you so that Hashiona can help you fulfill your mission and get you into remission!

Our product is supervised by specialists

Dr. Karl Quint


Quint Healthcare


Dr. Jordan Abdi

Specialist Doctor



Dr. Monika Kornacka

Expert on changing habits

SWPS University


Dr. Liz Lyster

Expert in Endocrine Disruption

Dr. Liz Lyster's Clinic


MD Miriam Mikicki

Specialist in Functional Medicine

Mikicki Medical


MD Tadeusz Oleszczuk

Specialist gynaecologist

POLMED Medical Center


MD Szymon Suwała

Resident in endocrinology, obestiologist

Nicolaus Copernicus University in Torun


Our team of clinical dietitians:

Joanna Marcinkiewicz

Clinical nutritionist



Anna Kowalczyk-Soszyńska

Clinical nutritionist, psychodietitian



Magdalena Irmińska

Clinical nutritionist



Learn how to correctly diagnose Hashimoto disease

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