The Theoretical Cancer Vaccine

One cannot be vaccinated against cancer. This is a simple, clear medical fact. Medical science just has no way of developing a vaccine that would prevent a condition like cancer from taking hold. The technology does not exist that would allow us to wipe out cancer in the same way that polio and smallpox have been. However, that doesn't mean that some sort of cancer vaccine would not be impossible in the future.

Theoretically, a cancer vaccine can be developed, it is simply a matter of the right research team looking into the right method. There have been several inroads made in the past few decades towards this aim, with testing of prospective vaccines having been conducted. Some trials are still in the process of being completed, as well. The problem, however, is that none of the results so far have shown enough promise to be the concrete way to prevent cancer.

Immunotherapy is considered to be among the most promising avenues of treatment for cancer that is currently available. The mentality behind this method involves developing medications and drugs that would allow the body to attack the cancerous cells, rather than relying on medications or radiation to do it. It also allows for the development of several experimental vaccines designed to provide a person immunity to cancer. In this vein, there are two major categories of hypothetical cancer vaccines: the specific and the universal.

As the name implies, specific vaccines are ones that are developed to treat a particular type of cancer. There are various forms of cancer, and some theorize that it would be better to develop a vaccine for each one separately to maximize the chances of preventing the condition. The universal, on the other hand, would theoretically function as a general “prevent-all” measure. It would not target any specific cancer, but would instead be intended to vaccinate the person to all known forms of cancer.

Your Eating Habits and Your Weight

The link between your eating habits and your weight should be obvious enough not to need any explanation anymore. The more you eat, the more you gain weight. That is, of course, unless you have enough physical activities to burn what you eat.

For people who love eating but don't have the will or the desire to work out, taking weight loss products like Xenical can be the easiest solution. But they never took the moment to think that maybe simple changes in their eating habits can help just as much is shedding those unwanted pounds.

To get you started, here are some simple eating habit changes you can try to start losing those excess pounds:

1.Drink water. Instead of chugging down on artificially flavored fruit juices or sodas, why not drink water instead? Water can help flush out excess fat and toxins in the body. It can also act as an all-natural appetite suppressant by giving your stomach a full feeling without the extra calories.

2.Lay off the fat. By fat, we mean saturated fat. The kind that contains tons of bad cholesterol that not only makes you pack on those extra pounds, but also increase your risks of various cardiovascular diseases. True that fried foods are really great tasting, but these things pump your body full of unhealthy calories that can be difficult to eliminate. Choose low to no-fat alternatives to your salad dressing and dairy products. You can also try changing the way you cook from frying to broiling, baking, or steaming. You should also choose lean meat cuts instead of the fatty parts.

3.Trim your serving proportions. Everybody's used to having their food served in large portions. This has made a lot of people forget what the normal serving size is supposed to be. Try cutting your serving sizes down by a quarter of what you usually eat. Do this until such a time when your body is used to eating in smaller portions.

4.Choose healthy snack items. The problem with cutting your normal serving sizes down is the hunger pangs that go with it. If you can't bear the hunger pangs, grab a bite to eat. But be mindful enough to choose healthy snack items like fruits instead of your usual burgers and chips.

It's understandable that changing your eating habits would not come easy. It will take a lot of discipline and even more will power to do so. Just keep in mind that you're doing this for your own health and that should be motivation enough to keep at it.

Medical Negligence On Religious Grounds

Some religious groups or denominations, for one reason or another, refuse to allow anyone in their congregation to have the benefit of medical attention. They forbid their followers from undergoing specific types of procedures, or taking certain types of medications. In some cases, the religions beliefs can ban medicine entirely and force followers to rely only on prayers and faith.

They claim that the First Amendment of the United States Constitution protects the right of people to their own choice of religious beliefs, but some judges have ruled that it does not necessarily protect the kind of conduct that those beliefs can cause. Some states have laws that allow parents and guardians to be exempt from criminal negligence charges based on child welfare laws, but only if the condition was not a threat to the child's life. However, a number of recent deaths caused by religious convictions of the parents have been instances where they were keenly aware of the deteriorating physical condition of their children.

An estimated 300 children have died within the US because of medical care withheld on religious grounds, according to representatives from Children's Health Care Is A Legal Duty, an Iowa-based group that advocates the punishment of parents that do not seek medical aid for children who require it. Criminal codes provide protection for parents in most of these cases, particularly if they can prove on religious grounds that their faith forbids them from seeking out help. This is something that the aforementioned group adamantly opposes, and they wish to have such parents be held legally liable.

This has put forth an interesting question. Should it be criminally liable for parents to knowingly neglect the health of their children if their religious beliefs forbid them from seeking out medical treatment? On one hand, the argument is that their beliefs and practices are protected by the Constitution. However, the counter-argument is that the beliefs are protected, but not any practices that may be covered by laws.

Stuff To Know About Skin Cancer

Skin cancer is on the rise, according to the statistics. In 1938, 1 in 10,000 people were found to have a melanoma. As of 2008, that number has become 1 in every 93. Science already knows the link between sun exposure and skin cancer, and that link is quite well documented. Melanoma risks go up greatly if a person had blistering sunburns in their younger years, and that having very little exposure to the sun and then going outside can also increase the risks more than people who spend a lot of time outdoors.

So, what, exactly, is making skin cancer so much more prominent now than before? Well, that's a topic that's quite controversial, as there's not a whole lot of data on the matter. It is known that inflammation is one of the causes of skin cancer. However, eating foods that are rich in antioxidants and fatty acids decrease this, therefore theoretically reducing the risk of skin cancer, along with conditions such as heart disease and Alzheimer's. It should be noted that this is the case even if the person eating them is doing everything else wrong. However, the scientific data on this is largely circumstantial, which makes it hard to tell what really does make a difference.

All skin types are susceptible to developing skin cancer, and no skin type is less damaged by it than others. The sun is capable of damaging the body's ability to protect the skin, and sunscreen can only offer a small amount of protection. However, even if the protection is minimal, there is adequate evidence to show that it can lower the incidence of skin cancer. There are also other things that a person can do to protect against the damaging rays of the sun. These things include taking vitamins C and E, which help decrease the damage done by the sun.

New Use For An Old Antidepressant

While not as popular a pharmaceutical treatment for depression as Prozac, the drug Lexapro has managed to carve out a market share for itself. It has been found to work on some patients that Prozac or other competitors are unable to affect, while some patients will show a reversal of the situation. Like many modern antidepressants, Lexapro alleviates the symptoms of depression by altering the levels of serotonin in the brain, resulting in an improvement in a person's mood. However, like many antidepressants that affect serotonin levels, there is a small possibility that it might have uses outside of being an antidepressant.

A recent study found data that shows that Lexapro might be useful as a means of countering anxiety in the elderly. The drug showed promise in that regard, but it was noted that the effect was “modest” and was not on part with medications made specifically to treat anxiety. The target condition is generalized anxiety disorder, which is not infrequent among older adults, and has been known to cause problems like muscle tension, fatigue, and insomnia. While the drug may not be as effective as other medications geared specifically to combat anxiety disorders, researchers believe that Lexapro has potential use in that market.

The researchers believe the drug has potential because the data showed indications that there may be long-term benefits to the drug. The ones that the drug was initially tested on were found to have better ability for conducting their daily lives, but it was likely that the medications alone was inadequate. While most of the data was found to be understandable, one unexpected benefit was found by the research team: the drug appeared to help in controlling the blood pressure of the patients.

It was quite surprising to discover, as it had never been known to have that sort of effect before. Researchers believe it might have some benefit for those who, like the elderly, deal with both anxiety and some problems with their blood pressure.

Eczema In The Offing

Too much stress can take its toll on your physical, emotional and psychological well-being. It can cause you to feel extremely fatigued and can make your skin to act up. While acne breakouts occur when pores become clogged, a red, irritated and itchy skin can be an eczema in the offing.

Eczema is a common skin irritation characterized by reddening of the skin which sometimes develop small, fluid-filled bumps that become moist and ooze. There are many forms of eczema, but atopic eczema is one of the most common and severe. There is no exact known cause for eczema but doctors believe that skin allergies and the way a person's immune system reacts to things may be involved in the formation of eczema.

While it may not be contagious like a cold, researches show that it could be inherited or passed through genes. This is the reason why most people with eczema have other family members with the same condition. Some people with eczema may also have asthma and certain allergies, such as hay fever. Others have food allergies to cow's milk, soy, eggs, fish, or wheat which can worsen eczema. Allergies to animal dander, rough fabrics, and dust may also trigger the condition in some people.

When under severe stress, people may find it difficult to avoid all the triggers, or irritants, that cause or worsen eczema flare-ups. These itchy patches of eczema may affect any part of the body but are usually seen where the elbow bends; on the backs of the knees, ankles, and wrists; and on the face, neck, and upper chest.

Eczema flare-up may feel hot and itchy at first, prompting the person to scratch it, making it red, inflamed and blistered. When heavily scratched, the skin becomes almost leathery in texture. Others find that their skin becomes extremely dry and scaly.

Since emotional stress can also lead to eczema flare-ups, your doctor might also inquire about any problems you might be having at school, home, or work.

Eczema can't be cured. However, there are many ways to prevent a possible eczema flare up. Use only nondrying facial cleanser or soap substitute for facial eczema. This will keep facial skin from being irritated. A noncomedogenic/oil-free facial moisturizer can also help ease the dryness and itchiness cause by eczema. Try not to apply make-up or use only hypoallergenic makeup and sunscreens.

Furthermore, try to avoid substances that may stress your skin such as housesehold cleaners, drying soaps, detergents, and fragranced lotions. It is possible that too much exposure to water can dry out your skin. A short warm shower is advised but wear gloves if your hands will be in water for long periods of time. Pat your skin dry gently and thoroughly. Do not rub with a coarse towel which can irritate the condition. Remember, it isn't the water that causes your skin to react; it's the water evaporating if not dried soon enough. Wear clothes made from cotton fabrics. Avoid scratchy fabrics like wool which can irritate the skin. Do not scratch no matter how itchy it gets. Scratching can worsen the eczema and cause breaks in the skin which could lead to bacterial infections.

Risk Factors For Breast Cancer

Breast cancer is considered to be among the foremost killers of women in the world today. It is also one of the most common types of cancer, affecting an estimated one of every four women in the United States alone. To help curb the death rate caused by this condition, it would be good for people to know what the various risk factors of breast cancer are.

Age is one prominent risk factor of breast cancer. Older women are known to be at higher risk of breast cancer than younger women. Within the time of 2000 to 2004, 95% of all new reported cases of breast cancer and 97% of the death related to the condition occurred in women who were 40 or older. It has been found that women between the ages of 75 and 79 are at the highest risk, with the incident rate nearly 465 patients for every 100,000. The condition is considered to be rare prior to the onset of menopause.

Women also have a greater risk of breast cancer of a close female relative – mother, sister, or daughter, had the cancer. The risk is particularly high if the cancer appeared before the age of 40. The threat is believed to increase if more than one relative develops the condition. This is because some breast cancers are caused by mutations in two genetic strands, and these mutations are inherited.

Women who are largely inactive in the physical sense often have an increased risk, as well. This is particularly true if they have been inactive for most of their life. The physical inactivity lowers the body's ability to fight off certain factors and conditions that puts one at increased risk of breast cancer. Regular exercise helps in breast cancer prevention by reducing the risks of obesity and weight gain.