Throat Cancer Symptoms is a general term often used to describe squamous cell carcinomas
that occur in the skin and mucous membranes of the throat and neck. The
disease can affect the vocal cords, the voice box (larynx) or the
esophagus. Knowing what symptoms to check for is part of a proactive approach to deterring the development of throat cancer.
Instructions
Assess Your Risk for Throat Cancer
1. Be aware that the incidence of throat cancer increases after age
50. The disease is 10 times more common in men than women. Further, 50
percent more African-American men in the US are diagnosed with throat
cancer than Caucasian men.
2. Consider your lifestyle. Smoking or other use of tobacco products
increases your risk for throat cancer, as does the excessive consumption
of alcohol.
What Causes Asthma?
What Causes Asthma?
Types of Asthma
Types of Asthma
Child-Onset Asthma
Allergens are any substances that the body will treat as a foreign body, triggering an immune response. These vary widely between individuals and often include animal proteins, fungi, pollen, house-dust mites and some kind of dust. The airway cells are sensitive to particular materials making an asthmatic response more likely if the child is exposed to a certain amount of an allergen.
Asthma
What is Asthma? What Causes Asthma?
Asthma is a disease affecting the airways that carry air to and from your lungs. People who suffer from this chronic condition (long-lasting or recurrent) are said to be asthmatic.Rosacea
Image Source: Interactive Medical Media LLC |
Rosacea often flares when something causes the blood vessels in the face to expand, which causes redness. Things that cause a flare-up are called triggers. Common triggers are exercise, sun and
Ringworm
Image: Courtesy of Dr. Lucille K. Georg/ Centers for Disease Control and Prevention (CDC) |
Ringworm is characterized by a red ring of small blisters or a red ring of scaly skin that grows outward as the infection spreads. Though children are especially susceptible to catching ringworm, it can affect adults as well.
Typhus
- Typhus is a bacterial disease; there are two types termed endemic and epidemic.
- Typhus has a long and deadly history, especially epidemic typhus.
- Typhus is caused by bacteria. Rickettsia prowazekii causes epidemic typhus. Rickettsia typhi and, occasionally, R. felis cause endemic typhus and are transmitted to humans by vectors such as lice (mainly epidemic) and fleas (mainly endemic).
- Risk factors include visiting or living in areas where rats, mice, and other animals have high populations (for example, disaster areas, poverty-stricken areas, refugee camps, jails) where vectors such as fleas and lice can carry the bacteria from the animals to infect humans.
Bowel Obstruction
What is a bowel obstruction?
A bowel obstruction happens when either your small or large intestine is partly or completely blocked. The blockage prevents food, fluids, and gas from moving through the intestines in the normal way. The blockage may cause severe pain that comes and goes.This topic covers a blockage caused by tumors, scar tissue, or twisting or narrowing of the intestines. It does not cover ileus, which most commonly happens after surgery on the belly (abdominal surgery).
What causes a bowel obstruction?
Tumors, scar tissue (adhesions), or twisting or narrowing of the intestines can cause a bowel obstruction. These are called mechanical obstructions .In the small intestine, scar tissue is most often the cause. Other causes include hernias and Crohn's disease, which can twist or narrow the intestine, and tumors, which can block the intestine. A blockage also can happen if one part of the intestine folds like a telescope into another part, which is called intussusception.
What Is The Pancreas? What Does The Pancreas Do?
The pancreas is a gland organ that is located in the abdomen. It is part
of the digestive system and produces important enzymes and hormones
that help break down foods. The pancreas has an endocrine function
because it releases juices directly into the bloodstream, and it has an
exocrine function because it releases juices into ducts.
Enzymes, or digestive juices, produced by the pancreas are secreted into the small intestine to further break down food after it has left the stomach. The gland also produces the hormone insulin and secretes it into the bloodstream in order to regulate the body's glucose or sugar level.
Enzymes, or digestive juices, produced by the pancreas are secreted into the small intestine to further break down food after it has left the stomach. The gland also produces the hormone insulin and secretes it into the bloodstream in order to regulate the body's glucose or sugar level.
What does the pancreas look like?
The pancreas is a 6- to 10-inch (18 to 25 cm) long organ located behind the stomach in the back of the abdomen. It is spongy and shaped somewhat like a fish that is extended horizontally across the abdomen. The head of the pancreas is the largest part and lays on the right side of the abdomen where the stomach is attached to the first part of the small intestine (the duodenum). It is here where the stomach empties partially digested food into the small intestine and this chyme mixes with the secretions from the pancreas.What is Pancreatic Cancer? Pancreatic Cancer Symptoms and Causes
What Is The Pancreas?
More information on the pancreas itself is available in our article What Is The Pancreas? What Does The Pancreas Do?
Types of breast cancers
There are several types of breast cancer, but some of them are quite
rare. In some cases a single breast tumor can be a combination of these
types or be a mixture of invasive and in situ cancer.
About 1 in 5 new breast cancer cases will be DCIS. Nearly all women diagnosed at this early stage of breast cancer can be cured. A mammogram is often the best way to find DCIS early.
When DCIS is diagnosed, the pathologist (a doctor specializing in diagnosing disease from tissue samples) will look for areas of dead or dying cancer cells, called tumor necrosis, within the tissue sample. If necrosis is present, the tumor is likely to be more aggressive. The term comedocarcinoma is often used to describe DCIS with large areas of necrosis. The pathologist will also note how abnormal the cells appear, especially the part of cells where DNA is found (the nucleus).
Ductal carcinoma in situ
Ductal carcinoma in situ (DCIS; also known as intraductal carcinoma) is the most common type of non-invasive breast cancer. DCIS means that the cancer cells are inside the ducts but have not spread through the walls of the ducts into the surrounding breast tissue.About 1 in 5 new breast cancer cases will be DCIS. Nearly all women diagnosed at this early stage of breast cancer can be cured. A mammogram is often the best way to find DCIS early.
When DCIS is diagnosed, the pathologist (a doctor specializing in diagnosing disease from tissue samples) will look for areas of dead or dying cancer cells, called tumor necrosis, within the tissue sample. If necrosis is present, the tumor is likely to be more aggressive. The term comedocarcinoma is often used to describe DCIS with large areas of necrosis. The pathologist will also note how abnormal the cells appear, especially the part of cells where DNA is found (the nucleus).
What is breast cancer?
What is breast cancer?
Breast cancer is a malignant tumor that starts in the cells of the breast. A malignant tumor is a group of cancer cells that can grow into (invade) surrounding tissues or spread (metastasize) to distant areas of the body. The disease occurs almost entirely in women, but men can get it, too.The normal breast
To understand breast cancer, it helps to have some basic knowledge about the normal structure of the breasts, shown in the diagram below.The female breast is made up mainly of lobules (milk-producing glands), ducts (tiny tubes that carry the milk from the lobules to the nipple), and stroma (fatty tissue and connective tissue surrounding the ducts and lobules, blood vessels, and lymphatic vessels).
Most breast cancers begin in the cells that line the ducts (ductal cancers). Some begin in the cells that line the lobules (lobular cancers), while a small number start in other tissues.
What Is Prostate Cancer? What Causes Prostate Cancer?
Prostate cancer is a disease which only affects men. Cancer begins to grow in the prostate - a gland in the male reproductive system. The word "prostate" comes from Medieval Latin prostate and Medieval French prostate. The ancient Greek word prostates means "one standing in front", from proistanai meaning "set before". The prostate is so called because of its position - it is at the base of the bladder.
The urethra - a tube that goes from the bladder to the end of the penis and carries urine and semen out of the body - goes through the prostate.
What is the prostate?
The prostate is an exocrine gland of the male reproductive system, and exists directly under the bladder, in front of the rectum. An exocrine gland is one whose secretions end up outside the body e.g. prostate gland and sweat glands. It is approximately the size of a walnut.The urethra - a tube that goes from the bladder to the end of the penis and carries urine and semen out of the body - goes through the prostate.
All About Diabetes
What is diabetes? What causes diabetes?
Diabetes, often referred to by doctors as diabetes mellitus, describes a group of metabolic diseases in which the person has high blood glucose (blood sugar), either because insulin production is inadequate, or because the body's cells do not respond properly to insulin, or both. Patients with high blood sugar will typically experience polyuria (frequent urination), they will become increasingly thirsty (polydipsia) and hungry (polyphagia).
There are three types of diabetes:
1) Type 1 Diabetes
The body does not produce insulin. Some people may refer to this type as insulin-dependent diabetes, juvenile diabetes, or early-onset diabetes. People usually develop type 1 diabetes before their 40th year, often in early adulthood or teenage years.
Type 1 diabetes is nowhere near as common as type 2 diabetes. Approximately 10% of all diabetes cases are type 1.
How To Whiten Teeth - Teeth Bleaching
Did you know that teeth whitening is the number one (1) requested
cosmetic service today and that its popularity
continues to soar?
A
recent survey showed 80% of Americans aged 18 to 49
want whiter teeth, with women leading in this area
at 85%. 6 out 10 believe a whiter, brighter smile
would boost their self confidence especially in the
18 to 24 age range. According to the American Academy of cosmetic Dentistry, Americans spent more than $1.4 billion on over-the-counter teeth whitening products last year alone.
One of the first things people notice when they meet someone new is their smile. Teeth Whitening has become an accessible and relatively easy way to instantly improve appearance, create a positive first impression, and achieve a more youthful and radiant appearance. Teeth can become discolored over a period of time. Teeth whitening is not a medical procedure, it does not result in healthier teeth, but it can result in whiter teeth.
Health Benefits of Tart Cherry Juice
At some point you may have
been in the grocery store and been browsing through the produce department and
come across the wide variety of fruits that are offered. Right away you probably
notice the large displays of apples, oranges, and bananas. You may even notice
the various melons that are out, or the pineapples. Occasionally you see a
large display of strawberries or even blueberries.
However, there is one fruit
that I feel almost magically appears in the store one day. Heck, I think Kiwi’s
are even on display rather frequently relative to this elusive fruit. When we
buy it, it’s such a treat, that it’s almost as if we are eating a dessert rather
than a nutritional and valuable part of our diet. This fruit would be none other
than the Cherry.
From the description above, I
bet you are thinking about sweet cherries. The display alone for sweet cherries
found in a produce department is often as bright and beaming as sunshine looks
coming through the clouds. The best part is that their look compliments their
taste. Whether you eat them whole, or cut them for use in a favorite salad or
dessert they are usually eaten fresh and, simply put, they just satisfy your
craving from something sweet and healthy.
Health Benefits of Blueberries
According to researchers at the USDA Human
Nutrition Center (HNC), blueberries rank hands down number one with regards to
natural antioxidant content. This is in comparison to 40 other fruits and
vegetables.
The role of antioxidants is to neutralize free-radicals, the by-products of energy metabolism. Free radicals are responsible in part for cancer, cellular degeneration, and other age related diseases. Anthocyanin, the pigment that makes blueberries their dark purplish blue, is though to be a key agent in the disease fighting process.
The role of antioxidants is to neutralize free-radicals, the by-products of energy metabolism. Free radicals are responsible in part for cancer, cellular degeneration, and other age related diseases. Anthocyanin, the pigment that makes blueberries their dark purplish blue, is though to be a key agent in the disease fighting process.
Alzheimer and Strokes: In another study conducted by the USDA, it was found that feeding blueberries to elder laboratory rats markedly reduced age related declines in mental capacity. This finding alone has major implications for human cognitive decline, namely Alzheimer’s and other age related cognitive diseases. The natural phytochemicals found in blueberries have also been found to help prevent further brain damage from strokes.
Facts on Caffeine in Tea
-
Decaffeinated tea is not caffeine free. It still contains up to .4% by dry weight caffeine content.
-
The longer the tea leaves have fermented, the greater their caffeine content.
-
The smaller the tea leaf, the stronger the extraction of caffeine.
-
The first and second leaves of the tea plant are believed to contain the largest amount of caffeine at 3.4 %.
*Caffeine content (Ref.: International
Food Information Council, All About Tea
by William H. Ukers)
Type of Tea
|
Milligrams of Caffeine |
Caffeine
|
||
Avg Per Serving | Range | Per Ounce* | ||
Black tea
|
40 | 25-55 | 5. |
naturally caffeinated
|
Oolong tea
|
30 | 12-55 | 3.75 |
naturally caffeinated
somewhat less than black
tea
|
Green tea
|
20 | 8-30 | 2.5 |
naturally caffeinated
somewhat less than
oolong tea,
|
White tea
|
15 | 6-25 | 2. |
naturally caffeinated
somewhat less than green
tea
|
Decaffeinated tea
|
2 | 1-4 | .5 |
Caused from
removing most of the
caffeine from black,
oolong, green, or white
tea
|
Herbal "tea"
|
0 | 0 | 0. |
Naturally caffeine free
|
Does Tea Contain More Caffeine Than Coffee?
Tea has only 1/2 to 1/3 as much
caffeine as coffee when you compare
them cup for cup. In dry form,
coffee actually has less then tea in
dry form. Next time you brew that
pot of coffee, consider how much
less your brewed cup of tea will
have. Unless of course you consume
your tea dry. (Ref.: Caffeine by The
Institute of Food Technologists'
Expert Panel on Food Safety &
Nutrition.)
Tea - Drink To Your Health
It is the second most consumed beverage after water.
Tea drinking has been claimed to have health benefits for centuries, but only in recent years have doctors conducted studies to see if the claims are justified.
Considering the amount of tea drunk around the world
every day, the news that the drink can be good for
you is welcome indeed. Recent research has indicated
that drinking tea as part of a healthy diet and life
style can help maintain a healthy body including a
healthy heart.
The value of tea may be due, in part, to its antioxidants. Like fruit and vegetables, tea is rich in antioxidants. (In tea these are known as flavonoids). Antioxidants in the diet may help the body in its management of free radicals – highly reactive substances capable of causing damage to body cells.
Tea drinking has been claimed to have health benefits for centuries, but only in recent years have doctors conducted studies to see if the claims are justified.
The value of tea may be due, in part, to its antioxidants. Like fruit and vegetables, tea is rich in antioxidants. (In tea these are known as flavonoids). Antioxidants in the diet may help the body in its management of free radicals – highly reactive substances capable of causing damage to body cells.
Health Benefits of Walnut Oil
Walnuts
and their oils are excellent sources of omega-3 fatty acids. Most of the
research on the health benefits of walnuts has focused on consumption of the nut
itself, although interest in walnut oil has grown over the last decade. The
health benefits of walnuts and walnut oil are similar if the oil is unrefined,
fresh (6 month shelf life), and uncooked. However, the serving size of walnut oil
is less than the amount of walnuts needed to get the same nutritional benefit.
For example:
A 35 gram serving of walnut oil provides the same nutritional benefits as 50 grams of walnuts.The health benefits of walnuts were first identified in 1937 when researchers discovered that they were a significant source of vitamin C. Over the last 70 years, numerous other studies that evaluated the effects of walnut and walnut oil consumption on mortality, disease prevalence, and disease risk factors have been performed. It has now been well established that eating walnuts on a regular basis has definite health benefit. The most significant of which being a reduction in the risk of coronary heart disease. Adding walnuts to the daily diet can certainly help one maintain a healthful body balance.
Walnuts are rich in phytonutrients and are an excellent source of selenium, phosphorous, magnesium, zinc, iron, and calcium.
Walnuts and/or walnut oil provide hefty levels of Vitamins B-1, B-2, and B-3, coupled with Vitamin-E and niacin.
Foods That Cause Acne
Acne is one of the most hated
enemy by everyone, especially women. Acne is not including a dangerous
disease. But its presence is very annoying, though acne is not harmful
but should we treat and handle well.
Acne
is caused by clogged pores due to overactive oil glands. Although many
medical experts who denied any connection between acne with the food we
eat, there's no harm in avoiding some foods that supposedly can trigger
acne.
Here are some foods can cause acne:
1. Sugar and Chocolate
Chocolate
may be one of the most food trigger acne. Archives of Dermatology
published a study which explains that the food has a high Glycemic Index
scale, usually in processed carbohydrates such as sugar can cause the
appearance of acne due to increased hormone levels.
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