# 4. Market Overview

[<mark style="color:red;">4.1 Healthcare & Fitness Market</mark>](https://lillius.gitbook.io/lillius-white-paper/english/4.-market-overview/4.1-healthcare-and-fitness-market)

[<mark style="color:red;">4.2 Blockchain market</mark>](https://lillius.gitbook.io/lillius-white-paper/english/4.-market-overview/4.2-blockchain-market)