9 Health Benefits of Chocolate

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Superfoods don't just come from your supermarket's produce aisle. In fact those chocolate candy bars next to the gummy bears now qualify. Study after study proves that dark chocolate—sweet, rich, and delicious—is good for more than curing a broken heart. The secret behind its powerful punch is cacao, also the source of the sweet's distinct taste. Packed with healthy chemicals like flavonoids and theobromine, this little bean is a disease-killing bullet. The only problem? Cacao on its own is bitter, chalky, nasty stuff. Enter milk, sugar, and butter—good for your taste buds, not always good for your health. Besides adding calories, these can dilute the benefits of cacao. So snack smart: Stick to healthy chocolate with at least 70 percent cacao (or cocoa, which is cacao in its roasted, ground form). As long as the content is that high, says Mary Engler, Ph.D., a professor of physiological nursing at the University of California at San Francisco, you can reap the be...

Potential Warning Signs of Cancer that People Too Often Ignore

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Health experts emphasize the importance of paying attention to warning signs and symptoms that could indicate undiagnosed cancer. If cancer is the cause, early detection by doctors greatly improves the chances of successfully treating the condition.
Though the signs and symptoms described below do not necessarily indicate cancer, do not ignore them. If you experience any of these symptoms, analyze your symptoms and get an appointment with a doctor soon.
There are more than 200 types of cancer. The most common types include lung, prostate, breast, ovarian, bladder, colorectal, kidney (renal), pancreatic, and endometrial cancers as well as melanoma and leukemia.
The survival rate for most of these cancers, especially lung cancer, is often quite poor because more often than not, they are not diagnosed until they are already in an advanced stage, making them harder to treat.
Here are some warning signs of cancer that you need to be aware of and address appropriately if you experience them.
1. Unexplained weight loss
Unexplained weight loss is often one of the first noticeable signs of cancer. It is particularly common in people suffering from solid tumor cancers like breast and lung cancer.
Weight loss often occurs when a cancer spreads to the liver and impairs its functioning, especially related to regulating appetite and removing toxins. Weight loss can also be an early sign of colon or other digestive cancers.
Unexplained weight loss is so common that:
  • as many as 40 percent of cancer patients report unexplained weight loss at the time of diagnosis, and
  • unexplained weight loss and cachexia (general ‘wasting’) are experienced in up to 80 percent of cases of advanced cancer.
If you have not been trying to drop some pounds by exercising and watching your diet but you are losing weight anyways, consult a healthcare provider. Losing 10 pounds a month or up to 10 percent of your weight in a span of six months can be cause for concern.
2. Frequent fevers or infections
Though a fever may simply indicate that your body is fighting an infection, a persistent or prolonged fever can be a sign of a cancerous condition, such as lymphoma. Leukemia, a cancer of the blood cells, can also cause symptoms like frequent infections, fevers, fatigue, aches, and other flu-like symptoms.
3. Weakness and fatigue
Weakness and fatigue that does not diminish, even when you get more sleep and rest, should be evaluated by a doctor. It can be a sign of a variety of cancers, so you and your doctor will need to consider other symptoms as well.
4. Wheezing or shortness of breath
Though wheezing and shortness of breath can be caused by a variety of conditions, these symptoms can be associated with lung cancer too. When a tumor in a lung presses against and narrows an airway, it may lead to wheezing – a whistling sound that occurs during exhalation due to constricted airways.
5. Chronic cough and chest pain
At times, symptoms of cancers like leukemia and lung tumors can mimic a bad cough or bronchitis. The problem may persist or come-and-go in repeating cycles. There may also be chest pain extending into the shoulder or down the arm. Consult a doctor if you experience any of these symptoms.
Also, get yourself checked by a doctor if you have a cough and hoarse voice for more than six weeks, especially if you smoke or have smoked in the past. Occasionally, a hoarse voice may be a symptom of laryngeal, thyroid, esophageal, or lung cancer.

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