your AI


What is four?

four is your AI healthcare assistant focused on autoimmune and thyroid conditions. It provides you personalised information about lab values ranges, optimal dosing and treatment suggestions.



four explained

01.Just for You

Based on the data provided four calculates the ranges of lab test values of people similar to you and show you where you are on the similarity graph.

02. Optimal dosing

After crunching a lot of data, using AI, four gives you your optimal dose. No side effects, no months of ineffective treatments.

03. Genome science

four uses genome data to quantify the effect of your diet on your treatment.


First step in building an A.I. (artificial intelligence) system is to examine how people live with thyroid conditions and collect the initial dataset. After the data collection ends, the results and the data will be available online.


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