The global mushroom market size was valued at USD 46.1 billion in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 9.5% from 2021 to 2028. The increasing vegan population demanding a protein-rich diet is expected to be a key factor driving the market over the forecast period. Mushrooms are considered a superfood owing to their nutritional contents, such as selenium, vitamin D, glutathione, and ergothioneine.