DNA Shows Most Neanderthals Were Redheads

There are many fields in science and occasionally the scientific worlds collide. An example? Some researchers studying the origins of man focused their work on Neanderthals. In particular, they were analyzing DNA samples from Spain and Italy. What they found was shocking for them. They discovered that most Neanderthals had been redheads. In fact, some Neanderthals may have had variations in pigmentation. Hypothetically, it could prove that they had red hair and pale skin similar to that of modern humans. A European research team found that out.

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Basal Cell Skin Cancer

Basal cell carcinoma is the most common form of skin cancer.  It mainly affects the head and the neck.  The people at the greatest risk are males, people who tend to freckle easily, those with increased sun exposure or excessive use of tanning beds, and smokers.  Basal cell can be treated and although it can metastasize, or spread, it usually does not do that.  It usually stays local, close to where it originates.  People with basal cell near the ears, eyes and nose need to be watched very closely.  Those with it on the arms or legs still need to be treated, but local growth has less of a chance to attack vital areas.  Basal cell cancer is on the rise in this country and it's another reason why it's important to get regular skin checks.  It can't stress it enough.  You need to follow-up with your physician and do what you can to get all of that proper treatment.

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Can Drinking Coffee Help Fight Skin Cancer?

Can coffee help fight skin cancer?  The Journal of the National Cancer Institute recently took a look at the effects of caffeine intake. What they found is that people who drink coffee on a regular basis, four or more cups a day, had a 20% lower risk for developing the deadliest form of skin cancer, malignant melanoma, than those who drank less coffee.  The same did not hold true for decaffeinated coffee drinkers.  Malignant melanoma is the 5th most common cancer in the United States and the leading cause of skin cancer deaths.  Coffee has been the subject of medical research quite a bit. In the past, researchers have found associations between coffee and protection against Alzheimer’s disease, Parkinson’s, depression, and diabetes.

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Importance of Staying Hydrated

Dehydration is a problem that can really creep up on people and it’s tough on the kidneys. You need to drink plenty of fluids, plenty of water. If you don’t, you’re going to find that you can actually have muscle tightness and stiffness. You can have kidney issues; you can actually feel more tense. You want to get fluid into your system and one of the best ways is by drinking plenty of water. It will help you out. Hydration is good for the skin. It’s good for the overall body. So drink plenty of water throughout the day.

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What Is Raynaud’s Disease?

Raynaud's is a problem where we have, in our skin, a difficulty processing cold.  What happens in Raynaud's is actually that the blood flow to the extremities isn't necessarily as good as it should be for a wide variety of reasons.  In cold weather, the skin actually can go from white to red to blue and actually show changes that are dramatic.  These people actually have sensitivity at far warmer temperatures than the average person.

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Protecting Your Skin Is Essential

What is the largest organ of the body?  The largest organ in the body is the skin, and skin cancer may just be the fastest growing form of cancer.  That's why sunscreen is so important.  It's one of the most effective ways to protect your skin from the harmful effects of the sun, but only if applied properly.  There are key points you need to know.  Even if the day is mostly overcast, the sun's harmful rays can still be harmful.  You should know these things and you should use it liberally. 

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