by Mark A. Kelley, MD

This blog that we are sharing for National Stay Out of the Sun Day originally appeared on HealthWebNavigator.

Skin cancer is the most common cancer in the United States. Here are some facts:

    • Over 3 million Americans are treated for skin cancer every year.
    • One in five Americans will develop skin cancer during their lifetime. 
    • Skin cancer is preventable and easy to detect.  
    • When caught early, this cancer is usually curable. 
    • Some types of skin cancer can be fatal.  

    Skin cancer is caused by sunlight damage to the skin. The only way to prevent it is to stay out of the sun, or block the sun’s rays.

    People with fair skin are more vulnerable to skin cancer. Those with dark complexions have some natural protection since their skin filters out some of the sun’s rays. Nonetheless, people of color can still get skin cancer. 

    The sun’s ultraviolet rays can damage the DNA of skin cells. These cells may grow abnormally and eventually become cancerous. This transformation may evolve slowly over many years or may occur earlier in life, particularly if sunlight exposure has been intense.  

    Sunlight can also lead to another problem premature wrinkling of the skin. Sun worshippers believe that a tan is healthy. In reality, a suntan is a sign of the skin injury. If it

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by Mark A. Kelley

This blog originally appeared on HealthWeb Navigator.

As a lung specialist, I am often asked whether the body can recover from many years of smoking. Based on decades of research, the answer is a resounding “Yes” … but only if you quit smoking — completely.

What Are The Risks of Smoking?

Cigarette smoking kills over 480,000 Americans each year — more than the combined deaths from alcohol, illegal drug use, homicide, suicide, car accidents, and AIDS combined.

Cancer – Before cigarette smoking became widespread in the twentieth century, lung cancer was a rare disease. However, as smoking became popular, lung cancer rose to become a leading cause of death. Scientific research demonstrated that the toxic chemicals in cigarette smoke are carcinogenic. Smoking is also associated with cancers of the throat and digestive tract.

Heart and Vascular Disease – There is a strong association between smoking and the development of atherosclerosis, the “hardening of the arteries” that causes heart attacks, strokes and aneurysms. These conditions are among the major

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by Mark A. Kelley, M.D.

This blog previously appeared on HealthWeb Navigator.

All of us should understand our own health care costs. However, the issues can be complicated: e.g. insurance premiums, deductibles, co-pays etc.

Physicians have a different perspective. Like any professional, they focus on how they are paid. Insurance companies require doctors to submit many details with their bills. Physicians rely on sophisticated billing systems to furnish that information, because without it, they are not paid. In a nutshell, patients worry about paying the bills and doctors worry about sending out the bills.

This raises a key question. How much do doctors know about your insurance and what you must pay?

Of course, the doctor can explain his/her own bills to you. Your doctor’s office has checked your insurance and knows what how they should bill your insurance company. Surprisingly, the doctor may not know much your hospital insurance coverage, or your deductible. Most physicians and their staffs have not been trained to gather this information because it does not affect physician payment. .

But things have

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The following blog post is an American’s first-hand experience of traveling to Mexico to save money on healthcare procedures. Names and exact locations have been changed/omitted, though the details are all true and have been verified by us at NeedyMeds.

It is no secret that healthcare in the United States can be prohibitively expensive. Because of this, many Americans opt to get their healthcare elsewhere.

According to a 2015 report by the US International Trade Commission (USITC), between 150,000 and 320,000 Americans travel abroad every year to receive medical care. For uninsured Americans, the costs are often less than half what it would be in the states — even when including travel expenses.

Americans covered by insurance can benefit from getting healthcare abroad as well. Most insurance plans don’t cover dental work, cosmetic surgery, or prescription drugs. These routine treatments and procedures can cost hundreds or thousands of dollars in the U.S.

I have needed dental work completed for most of my life, with the main factor keeping me from finishing it as an adult being the price.

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by Richard Sagall, M.D.

With colder weather fast approaching everyone is concerned over coming down with colds, the flu, or other winter-time illnesses. It makes sense to take steps to stay healthy. The idea of “boosting your immune system” sounds inviting. But what does this really mean, and can it be done?

What is the Immune System?

The immune system consists of the parts of the body that fight infections. There are three body parts generally considered part of the immune system.

·   The lymphatic system consists of lymph nodes that filter the lymph fluid and lymph vessels that carry away waste materials. Lymphocytes also enter the lymph fluid and destroy bacteria, viruses and other foreign substances.

·   The bone marrow produces various types of white blood cells that fight infection. Red blood cells are also made in the bone marrow, but they have no role in immunity.

·   The spleen filters the blood, removing old and damaged red blood cells, white blood cells, platelets, and other foreign substances.

What Does the Immune System Do?

Simply put, the immune system keeps you healthy by fighting off invaders

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