What is the least dense food and why does it matter?
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4 min read
According to nutrition experts, foods with a high water or fiber content are typically low in energy density. The question of what is the least dense food can be answered by considering the amount of air, water, and fiber it contains, with the most surprising candidate likely being air-popped popcorn due to its puffed structure. This article delves into the science behind food density, exploring the difference between physical density and caloric density.
