Iron is really important, because it's one of the major minerals that the human body needs to perform its biological processes. If you don't get enough iron every day, you might become tired, irritable, or ill. To boost your iro...

Ever since the evolution of human being on this earth we have known fresh fruits and vegetables to be the friends of our body. Though the scientists have not found any solid evidence of these natural supplements working in favou...

Krill are little shrimp or prawn-like beings that feed the world's largest animals- the great whales. These toothless great whales guzzle down huge amount of krill to give the energy they need to fuel their enormous bulk- A blue...

All beings must have a constant supply of energy and matter. The conversion of this energy and matter within the body is called metabolism. Metabolism is a big word to clarify an easy idea. Plants, animals, or bacteria, we all n...

Years ago, sleep was understood to be a period of time during which your brain was not active. Now it is known that sleep consists of a number of distinctive stages, and that your brain is active even while you are asleep. Diffe...

Heartburn is a cause of discomfort for many people. The name comes from the burning sensation that the excess stomach acid causes in the heart area of the chest. Since it occurs in the heart area, some people mistake it for a he...