Monday, October 5, 2009

Facts About AIDS

AIDS or acquired immune deficiency syndrome is a condition that is categorized by several symptoms that are the result of the infection of the human immunodeficiency virus or HIV. The overall effect of having AIDS is the eventual downfall of the immune system. This makes the individual with AIDS susceptible to infections and others diseases since there is a reduction in the immune system. The reduction of the efficiency of the individual's immune system makes him an easy target of various sicknesses and diseases called opportunistic infections.

The aim of the human immunodeficiency virus is to destroy the immune cells of the body thus rendering the individual open to various infections. Younger children and older adults may be more susceptible to rapid progression of the virus due to their already weakened immune system not being able to defend against HIV.

Contraction

The most common way to contract AIDS is to have certain bodily fluid contact with an infected person. Examples of these body fluids are breast milk, blood, vaginal fluids, semen and preseminal fluid. Exposure to any of the mentioned fluids can ultimately lead to an infection of the human immunodeficiency virus and then when it gets full blown, AIDS. Exposure to these fluids includes but may not be limited to breastfeeding, mother and child exchanges during childbirth and pregnancy, oral, anal and vaginal sex, getting in contact with hypodermic needles exposed to the virus and blood transfusion.

Prevention

Since HIV or AIDS is contracted through body fluids exposure through sexual activities primarily, the best way to prevent getting HIV or AIDS is to practice safe sex. Practicing safe sex can mean a lot of things including using condoms throughout the whole sexual act and also abstaining from sex with casual partners whom you are not sure of the sexual history. Oral, anal and vaginal sex can transmit the virus or the disease which means that condom for anal and vaginal sex is a must while oral sex is to be done with safe partners. The use of oil based lubricants with latex condoms can compromise the condoms safety as these oil based lubricants can make the latex porous.

Another way a person may contract AIDS is through exposure to body fluids via work as a health care worker. Gloves, masks and other protective and preventive barriers must be worn when dealing with individuals who are positive to have HIV or AIDS . Frequent scrubbing and cleaning of exposed skin can also help to prevent further exposure so with being careful when dealing with needles, scalpels and other sharp objects exposed to HIV or the disease itself.

Mother and child exposure cannot be prevented during pregnancy and childbirth but after that there are certain measures that can ensure the prevention of the child's exposure to the disease.

Treatment

Treatment for HIV and AIDS are still currently ongoing but there has been remarkable progress regarding controlling the disease. Antiretroviral medications have been developed to manage the disease and although it can not completely eliminate it, these cocktail of around two or three medications can ultimately improve the quality of life and mortality of a person exposed to AIDS .

Saturday, September 19, 2009

Effective Steps for Managing Anxiety

Have you ever been in a situation that brought on sweats, rapid heartbeat and shortness of breath? You probably weren’t having a heart attack but an anxiety attack. If you suffer from anxiety disorders, learning to manage it is the first step to overcoming it.

Anxiety is characterized as extreme reactions to fearful situations. When someone follows you into a dark alley, those anxious feelings of a racing heartbeat and sweaty palms gives way to heightened senses and a rush of adrenalin that can save your life. This is the fight or flight syndrome.

In the case of frequent anxiety, the fearful feelings are dread of a particular situation and not the situation itself. Getting caught in traffic can cause an anxiety attack over what might happen when you get to work late. Starting a new job can bring on anxiety attacks. You don’t know anyone and fear of that unknown can send you into a panic.

Everyone experiences panic or anxiety in small ways. Like the fight or flight example, it can save your life. In new situations, we get panicky but when the outcome we fear fails to materialize, the anxiety stops. For someone with chronic anxiety, this is not the case.

Every situation that brings anxiety is not life-threatening. More than likely it is an extremely stressful situation that has brought on the anxiety as a way of dealing with it. Unchecked anxiety of this type can lead to depression.

If you suffer from anxiety attacks on occasion or a more frequent anxiety disorder, there are steps you can take to keep your anxiety under control.

1. See a professional. This is always a good first step. Self-diagnosis of any type of physical or mental condition is unwise and can be dangerous. A professional psychologist can help you understand your anxiety and prescribe medication or other effective techniques.

2. Get a good night’s sleep. During the sleep cycle, your body repairs itself. You feel more rested after several hours of restorative sleep, reaching the REM stage. Most people need eight hours a night which varies within an hour or two each way.

3. Exercise on a consistent basis. Exercise helps you to use oxygen more efficiently. It helps to get more oxygen to the brain. It also increases focus which may help you see solutions to problems rather than simply worrying about them.

4. Meditate. Meditation is more than chanting mantras. Yoga is an exercise that involves quieting the mind and controlling your breathing. Simple mediation such as taking 5 minutes to clear your mind everyday can work wonders in the fight against anxiety.

5. Manage the worry. When you feel your pulse start to quicken, count backwards from ten. As you count, focus on the situation. What has actually happened? Resist the urge to read anything more into the situation.

6. Don’t use alcohol. You might think that the glass of wine is relaxing your tension but alcohol is a depressant. In anxious situations you could rely too heavily on it and gain another problem in the process.

7. Find some relaxing activities. Stress can rob you of your energy. On a regular basis, do something you like such as gardening, painting, reading or listening to music.

Anxiety can come into your life at any time. It’s normal. When the anxiety becomes frequent you could be at risk for more serious conditions. If you feel your anxiety is starting to take over your life or increasingly causing you problems, seek professional help immediately. There is no need to suffer this terrible condition in silence.

Top Ten Power Packed Foods

What is the secret to a long and healthy life? It is in the food that we eat. As you well know, all foods are not created equal. Choosing and eating the right foods may help increase your life expectancy as well as the quality of your life.

Here are ten of the top power packed foods designed to give you energy, vitality and all around good health!

1. Beans – If they give you gas, take precautions before you eat them. Soaking them first can help. Beans of all kinds (kidney, navy, lentils, chickpeas, Northern) are high in protein. This is plant protein so it contains very little fat, carbs and calories. If fiber is a problem in your diet, eating a healthy portion of beans each day can keep your digestive system healthy.

2. Oatmeal – Oatmeal is coming into popularity as a food that lowers blood cholesterol. You can make it yourself with rolled oats or eat the instant kind if you are in a hurry. Oatmeal is a filling grain that also provides much needed fiber to keep hunger at bay and your blood sugar constant.

3. Fruits – Fruits are filled with antioxidants such as Vitamin C and A. Antioxidants fight free radical damage in the body and reduce the risk of cancer. Berries such as blueberries and grapes have the highest amount of antioxidants. But choose an array of fruits in a wide variety of colors for maximum health. The antioxidants in fruit boost the immune system to fight the effects of aging in the body.

4. Allium foods – This class of foods includes garlic, onions, leeks and shallots. Garlic is known for lowering cholesterol. Allium vegetables healp guard the body against the risk of cancer and many other ailments. They also help lower blood pressure and prevent blood clots. Eating these power packed vegetables in their natural state especially garlic increases their health benefits.

5. Salmon – Eating foods rich in omega-3 fatty acids reduces the risk of heart disease and other conditions like atherosclerosis. Wild salmon is a fatty fish but it contains good fats that has been proven to improve health in children and adults. Salmon is rich in protein which is of great use after an exercise session to build muscle tissue.

6. Flax seed – Like salmon it contains omega-3 fatty acids. These seeds also contain omega-6 and omega-9 fatty acids. You get a lot of power to fight high cholesterol, heart disease and diabetes with this seed. Ground flax seed can be added to fruit smoothies, sprinkled in yogurt, eaten with cereal or added to pancake mix to name a few.

7. Peppers – Peppers are colorful. They contain antioxidants like beta-carotene and Vitamin C. Peppers range from mild and sweet to so hot you’ll be calling the fire department. All peppers contain a substance called capsaicin. Capsaicin has the properties of an anti-inflammatory, a pain reliever, lowers cancer risk and heart disease. They are good in salads, salsa and all sorts of dishes.

8. Nuts and seeds – Nuts are high in fat but those fats are the good kind. Peanuts, almonds, Brazil nuts, walnuts and pistachios are all providers of good fats and protein. Crush them into a fine powder and use as a coating instead of higher carb bread crumbs. Nuts help to lower cholesterol. Eat them right out of the shell with no additives.

9. Açai – This berry has been in the news lately. It is rich in antioxidants and increases energy. You can get more done and look better while doing it. You can get Acai juice and supplements in your health food store.

10. Yogurt – The fat free variety is good for you. Yogurt contains calcium, Vitamin B, and protein. If you don’t drink milk, yogurt is an alternative to get your calcium in to build strong bones and teeth. Live yogurt also contains friendly bacteria to help promote a healthy digestive system.

Building a better healthier body begins with what you eat. Try these super foods to get started on the right foot.

The Power of Antioxidants for Staying Young

Everyone wants to grow old gracefully. Some go under the knife to get that youthful look while others opt for a more natural way to maintain that healthful glow. The way to make peace with age can be found in the types of foods that we eat and the miracle ingredient they contain.

This hidden “miracle” is called antioxidants. They have graced the pages of magazines, medical journals and every product from hand cream to supplement pills. But what are antioxidants and what can they do to keep you looking your best?

Antioxidants are substances that fight the aging process that goes on in your body. They are not produced by the body so to get the benefit of these power-packed substances you must ingest them. A variety of foods contain antioxidants.

Let’s go back to the beginning. The body continually replenishes its cells. Through a process called cellular metabolism, the body produces energy, more cells and repairs any damage. One by-product of cellular metabolism is unstable molecules called free radicals.

Free radicals are molecules that damage your body. They are unstable because they are missing an electron. To get another one and become stable, free radicals will steal electrons from cells. That theft damages the cells in a variety of ways.

The results are visible and invisible changes to our bodies. The development of diseases like cancer, diabetes, arthritis and neurological deficiencies may begin to affect you as you age. Also, thinner skin wrinkles and brittle bones are a problem. Free radicals enter our body from outside sources as well: cigarette smoke, radiation and the sun’s UV rays. The more free radicals we encounter, the greater the damage that can be done.

Antioxidants have been shown to be of great help in the free radical problem. Antioxidant substances combine with free radicals and neutralize them. Once they are neutralized, they can no longer do any damage. Scientists don’t have any idea of a recommended daily dose of antioxidants to correct free radical damage and the diseases that come with age, but they do know that eating foods rich in antioxidants makes a huge difference in how we live.

Where do you find antioxidants? They are all around us. Look no further than your local farmer’s market or produce aisle in the grocery store. Fruits and vegetables contain the principle sources of antioxidants.

Examples of antioxidants include:
* Vitamin C
* Vitamin A
* Vitamin E
* Lutein
* Lycopene
* Beta-carotene

Certain minerals like zinc and selenium also function in the body. They are not antioxidants but they boost the immune system to fight against free radical damage.

Antioxidants are also found in nuts, legumes, cold water fish, seafood and red meat. So, eating a varied diet of fruits, vegetables and the foods just named will increase the amount of antioxidants in your system and help reduce the incidence of disease. Eating fruits and vegetables in their natural form instead of juices brings the benefit of other nutrients found in the foods. Juices also contain a lot of sugar that is not needed by your body.

Food does more than stave off hunger. Natural substances found there can cause us to live longer and stay free of disease as we age.

Breast Cancer Treatment: Coping With A Mastectomy

As women, especially American women, much of our femininity is centered on our breasts. No matter where you look, there are pictures, billboards, commercials, television shows, and movies with women with these beautiful breasts and ample cleavage. The thought of losing one or both breasts, to breast cancer, can be devastating for many of us. Sure, there's reconstruction, but will it ever really look the same again? Even if you have reconstruction, you'll never have sensation there again and, for many of us, that definitely affects our sexuality.

I went through two separate mastectomies, for my breast cancer, despite the fact that I wanted them both done at the same time. Two different surgeons told me that wasn't necessary. They found out, later, that it was, as I had the same breast cancer in both breasts. Through these surgeries, I learned a few things about what to expect, and how to get up and running again, after a mastectomy for breast cancer.

The first thing to realize is that, apart from the emotional aspect of such an operation, this is a simple surgery. The breast is composed, mostly, of fatty tissue and, of course, milk ducts and lobes. The removal of this breast tissue is way easier than operating on an organ, but carries much more emotional impact for most of us. Most surgeons will get as much of the breast tissue out as they can to help alleviate the chance of a recurrence of your breast cancer. You will typically wind up with a horizontal scar about four inches long. The scar may be red for quite a while but, ultimately, should fade to where you can hardly see it anymore.

You want to be sure to take loose-fitting, button-down shirts (raiding your hubby's closet is helpful) with you, to the hospital, as you won't be able to raise your arms over your head for a while. You will also need a sports bra and I would highly recommend one that fastens in the front. They will put that on you after your surgery. Typically, you should be able to stay in the hospital for one night. If you're going to have lymph nodes removed, a small pillow, to slip under that arm, will help make you more comfortable. Check with your local American Cancer Society as they may have small pillows for you. An extra pillow to hold to your chest, if you need to cough, sneeze, or laugh, can help keep your incision from hurting.

When you wake up, you will have a couple of drain tubes for each side you have done. These tubes are important as they allow the excess fluid, which your body will produce, to drain out. If you didn't have them, the fluid would have to be aspirated with a needle. The drains, even though they're no fun, are better than that. These drains will have to be emptied a couple of times a day and you will have to write down how much fluid you drain so the doctor will know when you've slowed down enough to remove them. You may not know where to put these drains under your clothing. I pinned mine up to the sports bra and that way, they didn't pull when I moved.

When you get home, plan on having someone there to help you for the first few days. You won't be allowed to reach into your cabinets and definitely won't be able to clean house or pick up your children, if you have little ones. You'll be sent home with pain meds and definitely take them if you need them. Studies show that you will heal faster if you keep yourself out of pain, so don't be afraid to take them as prescribed.

If you have a recliner, you might consider moving it into the bedroom as you won't be able to lie flat for a while. You'll need to sleep in a partial sitting position. If you don't have one, or don't have space for it in your bedroom, lots of pillows will work, too. That's what I used. Just be sure you have enough pillows to keep yourself comfortable propped up.

If you would like someone who's been there before you to visit with, be sure to call your local American Cancer Society and ask for a Reach 2 Recovery volunteer. This is an American Cancer Society program where they try to match you with one of their volunteers who have as similar experience as you're facing. This woman will come visit you and will bring you all sorts of brochures and information on conventional treatment. She will also bring you a list of exercises you can start to do to regain your mobility and range of motion.

This is VERY important. It hurts to stretch your arm up, after surgery, but if you haven't had reconstruction, and you don't start soon, you will lose that range of motion. I would recommend starting to gently, slowly reach your arm up … let your body be your guide … the day after your surgery. This is ONLY if you have not had reconstruction. If you have, let your plastic surgeon tell you when to start stretching. Push to where it hurts just a little, but do not push too far past that. Little by little, you'll find yourself able to stretch a little farther every couple of days.

Most of all, allow yourself to heal emotionally, as well as physically. Some of us just can't look at that incision right away. That's OK. Take as much time as you need. I know I felt like some kind of freak with no breasts and, even six years later, I still do sometimes. But remind yourself that these scars are your battle scars. They do not make you less of a woman. They make you a warrior.

Important Information of Breast Cancer

Breast cancer usually happens when certain cells located in the breast start to grow out of control, taking over nearby tissue and spreading throughout the body. Large collections of this infected tissue are called "tumors". Some tumors are not even considered to be cancer because they cannot spread throughout the body or threaten a person's life. These types of tumors are called "benign tumors".

The types of tumors that do spread throughout the body and invade the tissues around the breast are considered to be cancer and have been given the name "malignant tumors". It is said that any type of tissue in the breast can form some type of cancer, but it mostly comes from either ducts or glands.

It can take months or even years for a tumor to get big enough for someone to actually feel it in their breast, so they are encouraged to be screened for tumors by a mammogram. Mammograms are designed to detect any type of disease before a person even begins to feel it.

Breast cancer is the most common "malignancy" that affects women in America and throughout Europe. Every single woman is at risk of getting breast cancer and almost 200,000 cases of were said to be diagnosed in the United States in 2001. It is the second highest cause, behind lung cancer, of cancer deaths among women in North America.

The types of risk factors for breast cancer are divided into two types, those you can't change and those you can change. The factors associated with increasing your risk of breast cancer that your can't change include: just being a woman, getting older, or having some type of family history or a relative with breast cancer. Other risk factors are having your menopause late, having children past the age of thirty, or contracting a genetic mutation that would somehow increase your risk.

Certain types of risk factors that you can change are:

- not taking hormone replacement therapy (HRT), which means that long term uses of estrogens for menopause symptoms does in fact slightly increase your risk.

- stopping the use of birth control pills, because it is noted that ten years following the cessation of The Pill, a woman's risk of breast cancer reverts to what it would have been if she had not used this form of birth control.

However, neither of these risks are as significant as the ones that are associated with your gender, age, and family history.

All the factors are based on probabilities, and that means that a person without any of those mentioned is still subject to developing breast cancer and the best way to be sure is to get the proper screening and detection for breast cancer development.

There are preventative measures that can be taken, up to a point. It is noted that a drug called Tamoxifen is not used widely as a prevention, but it has been proved to be helpful in some cases. There is also a limited amount of data that suggests that Vitamin A may be useful in the prevention of breast cancer, but further research is needed to prove this.

The most important step for a woman to prevent breast cancer is to schedule regular checkups, screenings and mammograms, learn how to perform her own exams, and also to acquire all the information she can about the subject.

Breast Cancer: What Women Should Know

From relative obscurity, breast cancer has become one of the leading causes of deaths among women in the world. In 2001, about 200,000 cases of breast cancer have been reported in the United States, making it the second leading cause of cancer death in the US. It is, in fact, the most common malignancy problem that is affecting women in North America and Europe today.

But what is breast cancer and how do people get it?

Breast cancer occurs when malignant tumors in the breast grow and start to affect other tissues in the body. There is still no clear indications how tumors are created but what is often observed is that cancerous cells usually comes from ducts or glands.

Although women’s health organizations advise women to massage the breast daily and to feel for any lumps, it may a long time before a cancerous cell get big enough for us to feel it. By that time, it may already be too late. Doctors make use of mammograms for their diagnosis.

Breast at risk

All women are actually at risk, with the risk increasing with the presence of some risk factors that are already part of the natural cycle, for example, aging. Family history of breast cancer can also significantly affect the prognosis as heredity has been found to play a role. Women who got their periods before they were 12 years old and those who never had or had children after 30 years old are also more likely to develop breast cancer.

There are also risk factors that medical science can help alter such as hormonal problems through replacement therapies. Women are also advised to decrease their consumption of alcoholic drinks, exercise every day and decrease the use of birth control pills. Breastfeeding has been found to decrease the risk of breast cancer development.

Although there are some factors that women can avoid to prevent breast cancer from developing, cause and effect relationships between these factors and breast cancer is still debatable. For women who are already at high risk, doctors often recommend a drug called Tamoxifen, which is known to decrease the risk by as much 50 percent when taken in five years. Still, like all medications, Tamoxifen has side effects such as hot flushes, vaginal discharges and sometimes even blood clots. Taking the drug can also lead to pulmonary emobolus, stroke and uterine cancer, although these are all isolated cases.

Another avenue that women can go to is Vitamin A, which some studies show to be effective in decreasing the risk. Still, research is still in the initial stages and nothing has been proven yet. Other things that are being linked to the breast cancer fight are phytoestrogens, which can be found in soya, Vitamin E, and Vitamin C.

But until something concrete is found in research, the only thing that women can do to ensure that they are safe from breast cancer is early detection. This can be done through daily self-examinations as well as annual check ups and mammogram tests. It is also important that women know the beginnings of breast cancer. Here are some of the signs that they should watch out for.

Lumps in the breast and in the underarms
Scaling of the skin of the breast and of the nipple
Redness in the skin of the breast and of the nipple
Changes in the size of their breasts
Discharges from the nipple

If these signs are observed, it is best to consult a specialist so that you can know whether you have breast cancer or not.