In the quest for healthy beverages, Finnish company Four Sigmatic seems to have hit on a magic formula: coffee, cocoa, and other blends enriched with mushroom powder. Since there is no solid add-on, consumers find it easier to gulp down their drink without noticing a major change in taste.

The mushroom extract, in powder form, is prepared by separating and then drying the main constituents of the fungi. According to the company, the powder is rich in healthy compounds, which exist in a highly-concentrated form.

After a rigorous testing process, the mushroom extract is added to organic instant coffee granules to create a mix; all you have to do is add water and sip your new superfood drink.

But what is special about mushrooms? Four Sigmatic uses two mushroom varieties in its green coffee mix: maitake and chaga. The first helps maintain blood sugar levels (particularly for patients of Type 2 diabetes), while the latter fights acidity.

However, mushroom intake should be properly regulated to avoid side effects, and patients with some pre-existing diseases should consult their physician about safety precautions.