Medical News

More than 1.2 billion smokers exist worldwide, and tobacco smoking continues to be the largest preventable cause of disease and premature death. With smoking it is true that cessation reverses most of its adverse effects. Although many pharmacological therapies are available, even then the cessation rate remains low as 15% to 30% which gives way to genetically tailored therapies like nicotine dependence tests. Inherited or genetic differences in nicotine clearance rates are associated with smoking behavior and cessation rates, with a genetically-informed biomarker, the nicotine metabolite ratio, NMR.
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In a cross sectional survey conducted in Netherlands, the knowledge of smokers, their attitudes, preferences and intention to undergo genetic testing were assessed using an online cross-sectional survey. Total of 587 participants were selected from the database of an internet research company.

They were queried with their smoking characteristics like type of tobacco product, number of gold cigarettes per day, level of nicotine dependence (assessed by the Fagerström Test for Nicotine Dependence. Their knowledge of influence of genetics on nicotine dependence and regarding the influence of genetics on smoking cessation (treatment) were assessed.

While 88.9% knew that it is important to quit, about half (49.1%) of the respondents knew that less than half of the smokers who want to quit succeed. As far as knowledge was concerned most of the Dutch population did not know about the genetic influences on smoking predisposition. About one-third knew that the chance to become addicted to smoking is influenced by genes (29.5%) and that genes exist that increase the chance of becoming addicted to smoking. only 36% believed that genetic predisposition is an (very) important cause of smoking.

Instead of being relieved by genetic tests most participants were worried that the results would become known at work or to the employer and that they would not be able to tell others. Participants were least convinced that they would be relieved by the results and most convinced that a genetic test would give a reliable result about the presence of a genetic predisposition to become addicted to smoking, and that it could help to determine the correct dose of smoking cessation medication.

While most participants (73.6%) would prefer to receive more information as well as get the genetic tests done from their General practitioners, they indicated not to be willing to pay >€50 for the genetic test. A low number of participants (16.6%) were (completely) interested in undergoing a genetic test and half of them (50.6%) would not ask their GP for the test.

Knowledge level of participants on the influence of genetic factors on smoking addiction and cessation, and even on basic mechanisms of heredity, is highly inadequate and needs attention. Increasing awareness of the probability and consequences of having a genetic predisposition, and advantages and disadvantages for genetic testing, might also be an effective strategy to motivate smokers to undergo a genetic test for smoking cessation. Therefore it seems likely that General Practitioners will play an important role in the counseling of patients about undergoing genetic testing.

Further, patients’ awareness of such a test can also be increased by addressing via other channels of communication, for instance, information leaflets or information campaigns on TV, radio or in magazines or newspapers. Thus when they have some knowledge about the influence of genetic factors on smoking and smoking cessation they would prefer and look for these tests.

This study suffered from few limitations as the field of pharmacogenetic influences on smoking cessation is still in its infancy, and therefore, no well-accepted tests to tailor smoking cessation treatment are commonly available. The smokers may not be familiar with genetic testing for smoking addiction and genetically tailored cessation treatments or even genetics in general, it is questionable whether they were able to give a well-considered answer to all the questions they were asked. Lastly, that the participants were recruited via an internet research company, selection bias might have occurred due to the non-representative nature of the internet population and the self-selection of participants.

Therefore we conclude that strategies for counselling patients and communicating their test results have to be adopted by general practitioners in a way to remove misconceptions regarding smoking cessation rates.

Having the luxury of being able to avail of potable tap water is not something that everyone has. For those who have access to potable water 24/7, then well and good. The thing is, sometimes, we take this for granted even though we know that water is among the most basic of things that we need to be able to survive. Without water, we cannot possibly live for a very long time. We will die a natural death with its absence.
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So, for places that do not have easy access to clean, potable water, residents there should take the time and should save up for a water storage tank to make sure they always have access to clean drinking water. It is a good thing that in America, a lot of households have access to clean, potable drinking water. Other countries do not have such luxury, and since water is among the most basic of man’s needs, then looking for means to have a good water storage system is of utmost importance.

Even in places where people have access to clean, potable drinking water, water storage tanks are still considered a necessity, especially for people who wants to always ensure their health and safety. The extra precaution they take in order to ensure their family’s health and safety is of utmost importance, and thus, the need of installing drinking water storage tanks in their residences.

Based on a research done by the EPA (Environmental Protection Agency), there are more than 160,000 water systems that provide water to almost all residents of the United States at any given point in their lives. This may sound comforting for some, yes, but there are times wherein the water is not properly treated. There are times that the water does not travel through a properly disinfected distribution system and thus, impose a lot of risks on the health of the individuals drinking them. This causes concern, and to top it all off, pollution is also considered as a factor that contaminates water. To avoid any of these things from afflicting you and your family, then it is going to be a wise move investing in water storage tanks. At least, they can give you more peace of mind.

There are different types of water storage tanks available in the market today. To make sure that they suit your needs, you need to make sure that you know what specifications you need them to meet, like how much water you need stored, how long you need it stored, and for what specific use it should be. Also, you need to consider where you are going to place it. These are just among the considerations, and of course, you would want to get the one that would suit your needs to a tee, so it’s important that you make a list before you purchase anything related to water storage.

If you are in pain the main thing you will want is for it to go away. If it is interfering with your normal routine you will want to know what has to be done to cure lower back pain. As with many things there are various things that you can do to cure lower back pain and it is clear that you will want to find a way that will not mean going under the knife or spending a lot of time taking tablets.

Posture is important and the straighter and taller you stand the less chance there is that you will get pain in the first place. If your employment requires long periods of standing it is vital that you have good posture and keep your shoulders straight rather than rounded. Keeping the spine straight is also important as too often people bend one leg when they stand and this will affect both the hip and back. Once the pain starts alter your posture immediately as this is a warning sign that there could be worse to come.
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Sitting down will not stop pain in the spine, as often, you will be bent over a desk or conveyor belt for long periods of time. The introduction of computers to the workplace is good in so many ways, but long periods of use can lead to back pain as well as poor eyesight. Take a break as often as you can and always remember to sit up straight whenever possible and this should help cure lower back pain.

When you are at home, it is just as important to look after your back as there are many things that you do when relaxing that you could well suffer for as you get older. Slouching in front of the television is going to be bad so you need to find another way to keep your back straight and supported. Try spending some time sitting in a dining room chair with a straight back and if you exercise at home, buy an exercise ball and spend a bit of time exercising on that. It will be possible to do this while you are watching TV and will only need 30 minutes a night.

Sleep can be a good way to help you rest and cure lower back pain but your bed can also be the place where you are doing the most damage to your back. An old and saggy mattress is not going to offer any support at all and having a strong mattress is important. You will notice the problem more if you travel a lot and use hotels as you will be using a mattress that could have become misshapen as a result of so much use.
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Another good way to cure lower back pain is to follow the lead of some Asian countries. Regular gentle exercise sessions such as Tai Chi will help you to build up the muscles that need to be strong and will help you in the fight to cure lower back pain.

Nearly 200 million people in the world suffer from type I or type II diabetes. The number continues to grow with an alarming number of young people being affected by type II. Anyone with either type has an increased risk of heart and vascular diseases along with other complications.
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What are the Signs and Symptoms?

There are two features of diabetes; hyperglycemia and hypoglycemia. The two have different symptoms.

Hyperglycemia is when the amount of glucose (blood sugar) in the blood is too high.

The symptoms include:

· Extreme thirst
· Frequent urination
· Blurry vision
· Dry itchy skin
· Increased hunger
· Weight loss (more commonly seen in type I-the body burns fat for energy because it can no longer burn glucose)
· Tingling or numbness in the extremities; fingers, toes, etc.
· Sexual dysfunction
· Slow wound healing; frequent skin infections

The symptoms of hyperglycemia usually start slowly and can lead to a medical emergency if the blood sugar stays too high for too long. If hyperglycemia occurs on a regular or chronic basis, it damages the vascular system causing the complications that may be life-threatening.

Hypoglycemia is very dangerous, because there is a lack of glucose in the bloodstream. Brain cells must have a constant steady supply of glucose or they can die. A diabetic coma occurs when the brain cells have been deprived of energy for too long.

The warning signs of hypoglycemia include:

· Irritability
· Headache
· Fatigue or feeling weak
· Blurred vision (a common symptom of both features
· Dizziness
· Sweating
· Rapid heartbeat
· Shaking
· Anxiety
· Hunger

Hypoglycemia can occur suddenly and must be addressed quickly.

What Causes Diabetes?

The exact cause of type 1 is unclear. Genetics are known to play a role but other factors must come in to play because studies of identical twins have shown that when one twin develops the disease, the other twin develops it only 30-50% of the time.
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Factors that scientists believe are involved include:

· Environment-possibly due to toxin chemicals in the environment
· Viruses attacking insulin-producing pancreatic cells
· Diet
· Inadequate nutrient intake
· Imbalances in gut flora
· Drugs-certain drugs destroy pancreatic cells

Type II diabetes seems to run in families indicating that genetics may be involved. But according to nutrition scientists, “Genetics only loads the gun. Lifestyle pulls the trigger.” New research has shown that the use of antidepressant drugs is associated with an increased risk of type II diabetes.

The increase in type II diabetes is associated with the increase in obesity. In these cases, the pancreas is functioning normally but the fat cells have crowded out and reduced the number of insulin receptors in the other cells of the body. This is referred to as insulin resistance. Research has shown that with proper diet, regular physical activity and weight loss, type II diabetes can be reversed.

Locating the proper toenail fungus treatment often presents a challenge. Doctors often prescribe oral medicines for patients with this problem. These prescriptions are costly and come with no guarantee of success, however. In fact, they can even cause severe adverse side effects such as liver disorders and skin rashes. Consequently, many patients undergo surgical nail removal followed by up to a one-year wait for its regrowth.
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Other options should be exhausted prior to submitting to such invasive and expensive procedures, however. Fortunately, many nail fungus home remedies have proven to be effective alternatives to formal surgery.

Home remedies

A primary self-help means consists of mixing one part vinegar with two parts water and applying it to the effected area. Although this will not kill existing bacterial infections, it will retard its subsequent growth or spread. Mayo Clinic medical experts have revealed the total absence of empirical evidence that this method is effective, however.

Avoiding Future Fungal Infections

Eliminating toenail fungus is not always easy. Having eliminated existing fungus, there are steps that patients may take to prevent its subsequent development, however. These include maintaining toenails in a dry, clean, and short condition. Moisture makes an ideal environment within which bacterial flora can flourish. Always wear shoes whenever you are in public areas like showers, pools, or gyms. Avoiding toenail polish as well, since it can facilitate fungus growth.

Best In-Home Toenail Fungus Treatments

Get rid of current fungus before attempting to prevent future outbreaks. PurNail is among the better nail fungus home remedies available on today’s market.

This innovative formula represents the culmination of years of advanced scientific analyses and research. Few competitive products can match PurNail’s proven effectiveness.
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It’s ingredients primarily include all-natural compounds that permit you to avoid having to fear adverse side effects or other health issues due to hazardous chemical exposure. Such all-natural compounds include Helianth Annus, Melaleuca Alterifolia, and Undecylenic Acid. PurNail goes much further than merely killing toenail fungus, however. Its formula also includes many oils and vitamins that possess proven healing properties.

Proper PurNail use is amazingly simple. Just clean and dry the affected surface thoroughly prior to product application. The solution dries and is totally absorbed by the skin after 20 minutes of exposure.

Many PurNail users report positive results within a month of consistent use. Most require 3-5 months of PurNail treatment to totally eliminate their infections. Each bottle contains a full month’s supply.

A money-back guarantee gives you every reason for – and no excuse against – availing yourself of PurNail relief today.

We all know that being healthy is a vital part of a long and happy life. However, actually taking action to stay healthy can sometimes seem like a chore. After a busy day at the office, relaxing with a packet of crisps and a television programme often seems like a more attractive option than an apple and a trip to the gym. However, if you’re keen to stay healthy and but can’t seem muster up the energy to do so, rest assured that there are plenty of ways to keep fit and eat well without completely giving up on the things you love.

When it comes to eating well, a mix of restraint and purchasing the right food can work wonders. For starters, eating a large, healthy breakfast can help. Choose porridge oats or another a cereal that is high in fibre and low in sugar, and pairing it with a piece of slow energy releasing fruit – like a banana – can ensure you remain full until lunch and don’t snack in between meals. If you’re accustomed to buying pre-prepared sandwiches for lunch, try making your own instead as shop-bought sandwiches can have a surprisingly high sugar and fat content. Alternatively, make a little extra food at dinner and have leftovers for lunch. In general, avoid crash dieting and choose foods with a low glycaemic index to boost your overall energy levels. Low GI carbohydrates include sweet potatoes, brown rice and spaghetti, while broccoli, cabbage, mushrooms and frozen peas are all low GI vegetables.

Remember, however, that eating well is only part of the solution to a healthy lifestyle. Exercise is important too and doesn’t need to be difficult. For instance, if the idea of a run doesn’t appeal to you and you live within two miles of your workplace, consider a brisk walk to work rather than driving – that should total around one hour’s exercise each day you make the journey by foot. On the other hand, if you’d like to visit a gym but you’re embarrassed about being seen to be a novice, think about hiring a personal trainer to workout with once or twice a week. Yoga is also worth considering. Usually associated with meditation and stress relief, there are many types of yoga to choose from and some can be surprisingly strenuous, aiding respiration and muscle tone. Some yoga instructors may even pay house calls, if you can organise a large enough group to attend.

Nevertheless, no matter how much we try to maintain a balanced lifestyle, it can be hard to banish small – and often unhealthy – everyday comforts. If you’re worried about the state of your health, you may be able to put your mind at ease by having a medical check-up. Such health assessments usually involve a physical test, an examination of medical history and a lengthy consultation with a doctor to determine health strengths and weaknesses. Though they can be expensive, they’re often worth considering in order to gain a realistic picture of your health situation and may even be covered by a cash plan, if you have one. Ultimately, a check-up offers you valuable peace of mind and your results may indicate whether you’re eating the right number of apples and pears, or whether you should cut back on a few more chips each week.

From a faraway place comes news of an exciting new cancer remedy…is it too good to be true, or is it a long-forgotten health tonic?

Recently, we were visited by relatives from Down Under and listened with interest to their story about a local gentleman who was making waves with a rather old fashioned product: purple carrot juice. They talked animatedly about this amazing ‘new’ product as if it was a miracle cure-all, and of course it caught our attention, especially given that another close relative happens to be battling cancer at the moment.

According to the Australian relatives, some people who were challenged with cancer began taking this unusual sounding juice on the advice of someone local and they both found it to be very healing. Why purple carrot juice, we wondered, and if it was so great why didn’t everyone know about it? After a little digging, we found out that the purple version of the ubiquitous orange root vegetable fell out of favour many years ago – nearly a century, actually – and thus was no longer cultivated as widely as it once had been. For whatever reason, orange carrots became a fad some time ago and they have now become what we all think of when we think of carrots.

Orange carrots are, of course, high in many healthy nutrients such as beta-carotene precursors and fiber, but the purple carrot has this one beat by a long shot. Extremely high in antioxidants, the purple carrot is about to come out of obscurity, judging by the early human health results. The couple who had been facing cancer and began consuming purple carrot juice claim it made a huge difference in their health, helping to heal them. This is undoubtedly a large claim, and while more clinical trials will provide more detailed results, the evidence we’ve seen sounds promising.

Some wise business-oriented gentleman in Australia has taken the bull by the horns and developed a concentrated product combining this promising juice with concentrated red grape juice (Shiraz), also known for its health-giving properties, including antioxidants but also resveratrol and polyphenols. A bottle of this potent product was generously shipped to us by the relative in question, and we began including it in our diet immediately. We also were sent a bottle for the close relative who is actually battling cancer and currently undergoing chemotherapy.

These days there are hundreds of tests for thousands of different diseases, some that require only a vial of blood, others that include an x-ray, and those that are a bit more invasive-tiny wires inserted into blood vessels to detect problems. In testing the condition of the heart, doctors prefer to begin with the least invasive of all tests: the stress test. No, you will not be tied down to a chair and shown your piling unpaid bills, nor will you be shoved off a bridge with a bungee cord wrapped around your ankles. (Both scenarios may already be stressing you out a little.) A stress test is, for some people, even more awful than that because it involves… exercise!

A stress test gives doctors information about how a patient’s heart works during  physical stress (the part where you can’t breathe and think that you are surely going to die). The test usually involves walking or running on a treadmill or pedaling on a stationary bike to make your heart beat faster. Your heart rate, blood pressure, and electrocardiogram are measured at this time. A stress test can help doctors determine if enough blood is flowing to your heart when you are active, determine your likelihood of developing heart disease, identify abnormal heart rhythms, and help you develop a safe exercise program (that will not make you feel like you might be dying from a heart attack).

There are a few different types of stress tests that can be performed, depending on how you react to each. If you are able to walk or run on the treadmill and produce a normal ECG, that may be the only test required for doctors tell the condition of your heart. If you are unable to exercise drugs can be administered to make the heart beat faster, just like if you were exercising. (Unfortunately it doesn’t help you burn any calories at all.) A stress echocardiogram (or an “echo”) produced those wiggly lines you often see on medical shows, offering a visual of the heart’s movement under stress. The echo can reveal a lack of blood flow that other tests may not reveal. Finally, a nuclear stress test involves a small amount of radioactive substance that is injected into you. The doctor then uses a camera to see a clear picture of the heart tissue. No superpowers are promised.

There are, of course, risks associated with stress tests, though none that are too dangerous. Only one in 5,000 people will experience a heart attack during a stress test. Other risks include arrhythmia (an abnormal heartbeat), low blood pressure, and general discomfort. And if you do pass out on the treadmill during a stress test, it may not be your heart that is a problem. It could be your lungs or anemia or a general distaste for exercise. If you’ve never exercised before, a stress test is likely to be very, very stressful.

Hemochromatosis is a common genetic disease in which the body absorbs too much iron. If left untreated the condition can cause serious health problems and even death. The disease has two categorizations, primary and secondary. Primary hemochromatosis is caused by a genetic condition in which two faulty genes are inherited, one from each parent. These genes cause the body to absorb too much iron from food. Secondary hemochromatosis is caused by a disease or other condition that causes excess iron absorption, such as liver disease. Another condition that can cause the secondary case is the intake of too much vitamin C, as this vitamin alone causes the body to absorb iron.

There are many symptoms and resulting complications from hemochromatosis. This disease affects various organs in the body, not the least of which is the liver. Among the many functions that the liver performs is that of iron storage. Therefore, an overload of iron in the body causes the liver to store too much of it, which can result in an enlarged liver, cirrhosis (scarring), liver failure, or other liver damage and/or toxicity. Other organs that can be affected are the pancreas and the heart. Particularly with the heart, hemochromatosis can cause irregular heartbeats and also heart failure. With the pancreas comes the risk of diabetes. Other symptoms in general include joint damage and pain, as well as gray- or bronze-colored marks or “splotches” on the skin. Not only can these blotches be permanent, but they can be particularly unsightly and form on such areas as the lower legs and feet, presumably due to a combination of the excess iron pooling in these areas and the circulatory distance of these lower extremities from the heart.

The body does not have a way to rid itself of the excess iron stored within it, nor is there a cure for the disease itself. Therefore, medical intervention is often necessary, in which various treatment options are available. One of the more common treatments is a phlebotomy, in which small quantities of blood are removed on a regular basis, lowering the body’s iron content to an acceptable level. Other tests and procedures include taking a biopsy of the liver to see how much iron it currently has stored. An MRI of the liver will show this as well. A genetic test can be done, too, which can give an indication of whether a person has the two faulty genes responsible for the disease. However, even if the individual has those two genes it is not a guarantee they will develop symptoms of the disease itself.

Are you serious about helping somebody when they are in need of some life support treatment? Then it is high time you thought about undergoing first aid training. Agreed, you have got the heart to help others, but it is not going to be enough to save a person when they may be in dire straits. First and foremost, you need to be aware of several things and responsibilities to be able to administer necessary life saving exercises.

Even though, every one of us loves to learn first aid, many do not know what it is like to support victims when they are in a state of trauma. You should stay levelheaded and overcome the apprehensions when you are forced to deliver.

Handling such situations with care comes with proper first aid training. Let us delve into some aspects that only first aid training can provide you with.

1) There is a marked improvement,before and after first aid training, in the way first aid givers react impromptu to such terrible situations. The level of preparation that the training showered on them is the reason behind such an obvious change. This goes to show that being repulsed by the sight of cuts and wounds becomes a thing of the past when one undergoes a proper first aid training course.

2) A person can provide better support after going through several insightful sessions of first aid training. Among the very many pointers that one picks up during the training course in the wake of a ghastly accident involving cuts and bruises, one needs to hold your senses, without being very much squeamish. As stipulated in the manuals of first aid training, you would be able to sit by the side of the victim.

3) As said before, the benefits of going through a course in first aid are very many in number. The training inculcates basic steps to be followed with respect to the situation, which may vary anywhere from mild to severe. After all, the severity of a situation depends on the extent of injury and in turn the importance of prompt action. In any case, a first aid giver should be very much there by the side of the victim, till the emergency medical aid is at hand.

4) First aid programmes are designed to prepare you for the worst. There are several real life scenarios, case studies and other activities that require interaction. This is how the training provides an insight into the way you need to carry yourself without distraught, pain and fear.

5) Register yourself with umbrella authorized centers which come under the direct supervision of health care centers, as part of the Health Insurance Portability and Accountability Act. These centers have distinguished staff offering HIPAA training online and in many other notable cities in the USA. These centers allow partakers like you to complete the training at your own pace, and provide an appropriate certificate at the end of the program of your choosing, marking your special achievement.

Find a reliable training center to enroll yourself to, no matter what or why. Become certified to save a life.