Why is chocolate good for you?

Chocolate contains a range of nutrients which include minerals such as potassium, calcium and iron. It also contains the B-vitamin riboflavin. It is true that most of chocolates’ calories do come from fat but the ingredient, known as cocoa butter, is the kind of fat that consists mostly of monounsaturated fatty acid also found in olive oil; the ‘healthy’ fat needed in all diets.

Although studies are constantly being done with chocolate (and why not?), studies in the past  have shown two significant additional positives. In these test studies, the people who consumed cocoa regularly had a lower blood pressure than those that did not, were less likely to die from cardiovascular disease and had better peripheral blood flow.

Dark chocolate has the potential to have the largest quantity of cocoa solids – at least to 70%. This means that 70% of the chocolate is from the cocoa bean and less from added sugars, oils and perhaps other fillers. Thus the antioxidants in the dark chocolate surpasses pecans (14% less) and red wine (25% less).

Besides the wonderful benefits from our all natural chocolate, nuts are a great food. In general, nuts are loaded with protein. Peanuts have the most, followed by almonds, cashews and walnuts. Protein is essential for healthy brain and muscle function, and for vegetarians, are a great substitute for animal protein. Nuts also contain omega-3 fatty acids, antioxidants and fiber. Thus with all the added benefits of chocolate, chocolate dipped nuts are a great snack.

How can fish breathe underwater?

Living creatures need oxygen to survive, and fish are no exception. Human beings 68 use their lungs to take in oxygen, and fish breathe using their gills. A fish’s gills are full of blood vessels that absorb the tiny particles of oxygen from the water.

The fish sucks the water in through its mouth and squirts it out through its gills; during this process, the gills take the oxygen from the water into the blood vessels. A fish’s gills are not constructed to take oxygen from the air, so they cannot breathe on dry land.

Which hair grows the fastest?

The fastest growing hairs on the human body are men’s beard hairs. If the average male never trimmed his beard, it would grow to almost 30 feet (9 meters) long in his lifetime.

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Why do I cry when I’m unhappy or hurt myself?

Scientists don’t really know why we cry when we’re unhappy or hurt (or sometimes, even joyful). But tears help express deeply felt emotions and often release stress and tension from the body. From our earliest days, when we were babies and could not yet communicate through language, crying let the people around us know that we needed something.

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Frequently, even after we become older, crying still serves as a wordless signal that something help or comfort is needed. In places all over the world, no matter what language is spoken, crying expresses emotions that are easily understood by all.