There are seemingly infinite formulations of coffee - latte, cold brew, dalgona, flat white, espresso. A recent analysis compared brewing methods and analyzed the health effects.

• Moderately drinking filtered coffee (or drip coffee) is the healthiest as it resulted in the lowest risk of cardiovascular mortality. It may even boost longevity.
• Unfiltered coffee is the most dangerous brewing approach because unfiltered coffee contains substances that increase "bad" LDL cholesterol. A filter removes these. Espressos, cappuccinos, Turkish coffee, and coffee made with a French press fall into this category.