Different types of peas also make great additions to ... Foods made from soybeans are rich sources of plant-based protein. Tempeh and tofu contain protein, antioxidants, and sometimes calcium.

There are different types of protein sources including lean meats, fish, dairy and nuts, but how much of each should you be ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...

Some sources of unsaturated fats include nuts, oils, seeds, and avocados. This article examines the different types of fats, including which are most healthful and which foods contain them.