The quercetin compound occurs widely in nature, found in berries, fruits, grains, and vegetables. Onions and kale are particularly rich. Quercetin is a “polyphenol” and belongs to the “flavonoid”...
Iron is an essential dietary nutrient needed for the formation of hemoglobin, the complex protein that transports oxygen through the bloodstream and delivers it to cells where the oxygen is needed...
The chemistry that takes place when lettuce leaves become brown is the same chemistry we see when an apple is cut and turns brown, when green guacamole turns brown or when a green olive ripens and...
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