Why is foam important in coffee?

Online Answer
An extra benefit of foam — particularly microfoam where the bubbles are too small to see — is that it changes the surface tension of the liquid beverage, potentially allowing more taste-buds to come into surface contact. So you get more flavor bio-chemically..
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The toxins can be really harmful for the health as they can leach into the food or drinks. Hence, it is safe to microwave Styrofoam for 30 seconds or less for a minimal heating.
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30 secondsThe toxins can be really harmful for the health as they can leach into the food or drinks. Hence, it is safe to microwave Styrofoam for 30 seconds or less for a minimal heating. Stick to using microwave safe Styrofoam containers with medium power level and you should not cause any damage to the Styrofoam.