If you grew up in the '90s, you remember the Food Pyramid. It's now outdated, but why hasn't the USDA provided better health ...

The body constantly loses water throughout the day and it must be replaced to prevent dehydration. Water dilutes toxic wastes in the body and transports fuel to the working tissues. It also regulates ...

Discover the surprising history of the USDA's nutritional guidelines—from humble beginnings to the infamous food pyramid shaped by politics, corporate interests, and questionable science.

Pyramids can help give us an overall picture of a particular food chain. They can represent either numbers of a particular organism or their biomass, which is living tissue. A pyramid of numbers ...