Category Archives: Uncategorized

Will living alone make you depressed?

Will living alone make you depressed?

2012-03-26

(Health.com) — It’s long been known that elderly people are more prone to depression and other mental-health problems if they live on their own. New research suggests the same pattern may also be found in younger, working-age adults.

In a study of nearly 3,500 men and women ages 30 to 65, researchers in Finland found that people who lived alone were more likely that their peers to receive a prescription for antidepressant drugs. One quarter of people living alone filled an antidepressant prescription during the seven-year study, compared to just 16% of those who lived with spouses, family, or roommates.

“Living alone may be considered a mental-health risk factor,” says lead author Laura Pulkki-Råback, Ph.D., a lecturer at the University of Helsinki’s Institute of Behavioral Sciences. The study was published today in the journal BMC Public Health.

Continue reading Will living alone make you depressed?

Radiologists say mammograms should start at 40

Radiologists say mammograms should start at 40

2011-11-30

When the U.S. Preventive Services Task Force recommended in 2009 that routine breast cancer screenings should begin at age 50 instead of 40, controversy ensued about the benefits of screening for breast cancer and the age a woman should have her first mammogram.

Now a new study, presented at the Radiological Society of North America’s annual meeting in Chicago, found that women between the ages of 40 to 49 do have a high rate of developing breast cancer even if they don’t have a family history of the illness.

The study authors believe their results support the recommendation that annual screening mammograms begin at age 40, which other organizations like the American Cancer Society and American College of Obstetricians and Gynecologists also endorse. Continue reading Radiologists say mammograms should start at 40

Spacing Siblings At Least Two Years Apart Makes Kids Smarter Read more: http://healthland.time.com/2011/11/21/spacing-kids-at-least-two-years-apart-makes-for-smarter-siblings

Spacing Siblings At Least Two Years Apart Makes Kids Smarter Read more: http://healthland.time.com/2011/11/21/spacing-kids-at-least-two-years-apart-makes-for-smarter-siblings

2011-11-22

Kasey Buckles’ kids are two years, two months and two weeks apart. The timing is significant because Buckles, an assistant professor of economics at the University of Notre Dame, has just officially determined that the ideal spacing between an older and younger sibling is at least, you guessed it, two years — at least when it comes to intelligence.

Older children who are born at least two years before a younger sibling’s debut are smarter, according to research that is due to be published in an upcoming issue of the Journal of Human Resources. They score higher on math and reading tests than children born closer together. Continue reading Spacing Siblings At Least Two Years Apart Makes Kids Smarter Read more: http://healthland.time.com/2011/11/21/spacing-kids-at-least-two-years-apart-makes-for-smarter-siblings

Older Women at Greater Risk for Common STD, Study Suggests

Older Women at Greater Risk for Common STD, Study Suggests

2011-07-28

The sexually transmitted disease trichomoniasis may be much more common among older women than those in their 20s, and researchers are recommending routine screening for sexually active women aged 40 and older.

“We usually think of STDs as more prevalent in young people, but our study results clearly show that with [trichomoniasis], while too many young people have it, even more, older women are infected,” said the study’s senior study investigator, Charlotte Gaydos, professor at the Johns Hopkins University School of Medicine, in a university news release. Continue reading Older Women at Greater Risk for Common STD, Study Suggests

Masturbation

Masturbation

2011-07-27

Masturbation refers to sexual arousal (and often orgasm as well) by manual stimulation of the genitals.

Generally, the word indicates self-stimulation. But it’s worth noting that in 2010 some sexologists use the expression to indicate pleasuring of another person by hand, in phrases such as ‘the husband can masturbate the wife to help her achieve a climax’. However, in this article we shall deal only with self-stimulation.

This is the form of sexual behaviour that most of us learn first – quite instinctively. And, until recently, it was probably the type of sex least talked about. Continue reading Masturbation

Are Changes In My Vaginal Discharge OK?

Are Changes In My Vaginal Discharge OK?

2011-07-26

Normal vaginal discharge has several purposes: cleaning and moistening the vagina, and helping to prevent and fight infections. Although it’s normal for the color, texture, and amount of vaginal fluids to vary throughout a girl’s menstrual cycle, some changes in discharge may indicate a problem.

First, it helps to learn some of the differences between normal and abnormal vaginal discharge. This will help you to recognize changes that may occur. Continue reading Are Changes In My Vaginal Discharge OK?

Men: What Your Sex Life Says About Your Health

Men: What Your Sex Life Says About Your Health

2011-07-22

Sex is great until, well, it’s not so great. When something goes awry, it’s easy to blame being in a bad patch or a bad relationship. Or . . . could your body be trying to tell you something?

“There’s an increasing awareness that sex isn’t just about quality of life — sex can be a harbinger of underlying medical conditions,” says urologist John Mulhall, director of the Sexual Medicine Program and the Sexual Medicine Research Laboratory at Weill Medical College of Cornell University in New York City.

The following ten sex scenes are no fun, but they’re worth mentioning to your favorite primary doctor or urologist (the specialist who handles many men’s plumbing issues).

Sex scene #1: You’re just not interested any more.

It might be: Low testosterone

Lots of things can cause your sex drive to shift into neutral: work stress, falling out of love, lack of sleep. But what if those things don’t apply and you’d still rather count sheep than make love? Or if the sights and touches that once turned you on leave you literally unmoved? You might have a hormone out of whack.

“Testosterone is the most important metabolic hormone for men,” Mulhall says. “If it’s low, you’re at increased risk for osteoporosis, type 2 diabetes, coronary artery disease, metabolic syndrome, and premature death — and your only symptom may be low libido.”

What to do: Get your testosterone level checked with a simple blood test. Make the appointment for before 10 a.m., Mulhall says, when levels are highest. If yours is low, you’ll be referred to a urologist or endocrinologist who can help you evaluate treatment options, which include testosterone supplements.

Sex scene #2: You’re just not interested — and you’re feeling down, too.

It might be: Depression — or depression meds

Loss of interest in sex is a classic sign of clinical depression. Yet the treatment for depression can have the same side effect. Talk about a catch-22. Drugs in the SSRI family of antidepressants (including Prozac, Paxil, and Zoloft) have been found in many studies to zap desire in both men and women. (They can also cause anorgasmia — the inability to climax.)

What to do: If you haven’t been diagnosed with depression and you’re feeling low (along with experiencing low libido and other common symptoms of depression), mention all this to a doctor. Clinical depression is highly treatable with talk therapy and medication. If you’re currently being treated with an antidepressant, ask your prescribing doctor about switching to a class of drugs less associated with sexual side effects, such as bupropion (Wellbutrin). Ask, too, about taking a “drug holiday” from an SSRI if you’re on one; some doctors endorse quitting these meds for a day or two at a time in order to allow libido to bloom.

Sex scene #3: More and more often, you can’t hold an erection.

It might be: A heart problem (the cardiovascular kind, not the romantic kind)

Say you’re a relatively healthy midlife guy, a little overweight, and you start having erectile trouble. Count yourself lucky. It might be your tip-off that you’re three to five years away from coronary artery disease, says Mulhall. “Two-thirds of men who have had heart attacks had erectile dysfunction (ED) that predated angina by at least three years,” he says. “Men are increasingly being diagnosed with ED due to low blood flow, which increases their chance of heart disease.”

What to do: Get your cholesterol checked. It’s abnormal in 75 percent of men with ED, Mulhall says. “ED isn’t just about having bad sex; it’s a window to your vascular health,” he says. And before things worsen, start exercising and lose weight.

Sex scene #4: You suddenly can’t get it up — but you were fine last month.

It might be: A blocked artery, especially if your leg mysteriously hurts too

The occasional limp penis is a casualty of naturally decreasing hormone levels as men age and experience changes in relationships, says Adam Tierney, a urologist with Dean Health Systems in Madison, Wisconsin. But what happens when ED comes on suddenly? An unusual but worrisome cause is aortoiliac occlusive disease, or Leriche’s syndrome, a narrowing of a heart artery due to blockage.

Hallmarks of Leriche’s syndrome: erectile problems that come on suddenly (one week you’re fine, and the next you have persistent issues) and are accompanied by pain in the leg (especially the calf) or the buttock, especially when you walk or exercise. People with problems of the nervous system (Parkinson’s disease, multiple sclerosis, diabetes) are at higher risk, as are smokers and those with high blood pressure.

What to do: Report this unusual combination of symptoms to your doctor. “It’s another kind of blood flow issue,” Tierney says.

Sex scene #5: Your penis aches while you’re having intercourse.

It might be: Peyronie’s disease

Peyronie’s disease, an uncommon condition that can develop at any age, is the formation of abnormal scar tissue under the penile skin, which can cause a hardened spot in the middle or make the penis bend slightly when erect. It’s often simply noticed as a constant discomfort during intercourse. “Some guys come in and say, ‘My penis just aches when I have sex,'” Mulhall says.

What to do: Always take pain as a sign something’s amiss — and tell your doctor. Peyronie’s cause is unknown, but it’s not an STD or a cancer. (It sometimes runs in families.) There’s no surefire treatment, although surgery is often successful.

Sex scene #6: Your partner, touching you, asks, “Hey, what’s that?”

It might be: Testicular cancer

Testicular cancer is asymptomatic — it doesn’t hurt. But it often presents as a painless bump or swelling on the testicle, which can be detected through self-exam (a good monthly habit) or by a partner’s roaming hands during sex.

What to do: Testicular cancer has a near-100-percent cure rate in early stages, so don’t ignore a lump; get yourself to a doctor. The best time for self-exams: standing up in a hot shower, when your muscles are relaxed.

Sex scene #7: You ejaculate way too quickly.

It might be: Hyperthyroidism

Premature ejaculation (PE) — climaxing either before intercourse or very soon after it begins — is the bane of younger men but can strike at any age. How soon is too soon is a relative issue, but a general rule of thumb is that PE is a problem when it routinely strikes without any control within a couple of minutes of insertion and sooner than either partner would like. As many as one in three men experience it at some point in their lives. Psychological issues (too excited, too immature, guilt) were once blamed for all cases, but doctors now know there can be physical causes, especially a malfunctioning thyroid (the gland responsible for making and storing key regulatory hormones).

“For some men, the only symptom of hyperthyroidism is premature ejaculation,” Mulhall says. One 2005 study found that fully half of men with a malfunctioning (hyper) thyroid complained of PE.

What to do: Though premature ejaculation is hard for many men to talk about, it’s highly treatable. If blood tests and an exam point to hyperthyroidism, medication can return your sex life to normal. And if your thyroid checks out OK? Therapies that thwart PE include breathing exercises, distraction, using a condom to diminish sensation, and behavioral therapies. SSRI-class antidepressants are also prescribed because, Tierney says, in healthy people without PE, they cause delayed orgasm.

Sex scene #8: When you ejaculate, it hurts.

It might be: A muscle spasm disorder, or prostatitis

In women, there’s a condition known as vulvodynia, mysteriously chronic pain of the vulva (around the vaginal opening). Penile pain at orgasm is thought to be the male counterpart, Mulhall says. The latest thinking on both conditions is that they’re some kind of nerve disorder, although it’s not clear whether this is in response to an infection or some kind of trauma, or what. It’s more often seen in young men in high-stress phases of life.

Another possible cause for painful ejaculation is prostatitis, an inflammation of the prostate, which is a gland located up under the rectum. “It’s a benign condition but an annoying one,” Tierney says. And the cause is a mystery in this case, too.

What to do: Dysorgasmia (orgasmic pain) is tough to treat. Some men choose to endure discomfort, while others work with a qualified doctor (usually a urologist) to try various treatments.

Sex scene #9: When you ejaculate, nothing comes out!

It might be: Your prostate meds

Retrograde ejaculation is a condition where you experience orgasm — but little to no semen comes out. (It exits through the bladder.) Alpha-blockers such as tamsulosin (Flomax), used to improve urination in men with enlarged prostate, are a common culprit. Sometimes diabetics also experience this due to nerve damage.

What to do: Nothing, unless it bothers you. “Most men don’t care, but some do,” Tierney says. A couple struggling with infertility would want to explore drug treatments or assistive reproduction techniques to remedy the condition.

Sex scene #10: It takes forever to ejaculate — if it happens at all.

It might be: Diabetes, or prediabetes in the form of a weight problem

In 9 out of 10 men with anorgasmia — the inability to reach orgasm — the root cause is psychological (anything from performance anxiety to work stress to a history of childhood sexual abuse). But in the remaining 10 percent of cases, there’s a penile sensory problem, most often caused by nerve damage due to diabetes, Tierney says.

Diabetics typically have other clues to the disease, including numbness in the feet, thirst, itchy skin, excessive urination, and fatigue — but they don’t always link the condition to sexual performance problems, which can include the inability to climax.

Overweight but not diabetic? “There’s increasing evidence that obesity itself is a medical cause of erectile dysfunctions and loss of libido,” Tierney says. “And obviously it can be a psychological barrier in the form of self-esteem issues.”

What to do: Ask your doctor about medications to treat ED, such as Viagra or Cialis, but be aware that because diabetics often have heart problems, these drugs aren’t always recommended. Instead: Don’t discount the healing power of lifestyle changes.

“People want to take a pill to make sexual problems better, but a pill won’t fix problems that are further back,” Tierney says. “Sometimes the best fix is to do the hard work of taking better care of yourself: stress management, losing weight, working on the underlying medical conditions.”

Source for article:

http://health.yahoo.net/caring/men-what-your-sex-life-says-about-your-health

Why is my voice changing?

Why is my voice changing?

2011-07-12

One minute, Dan’s voice sounds normal. The next minute, he can barely get through a sentence without his voice sounding like it’s out of control: high one minute, low the next, then high again. It’s not a cold or a sore throat. In fact, everything feels normal — but nothing sounds right.

Dan’s voice is changing. It’s one of the many developments that happen to both girls and guys when they reach puberty. A guy’s voice gets way deeper than a girl’s, though.

What Causes My Voice to Change?

At puberty, guys’ bodies begin producing a lot of the hormone testosterone (pronounced: tes-tahs-tuh-rone), which causes changes in several parts of the body, including the voice. For starters, a guy’s larynx (pronounced: lar-inks), also known as the voice box, grows bigger.

The larynx, which is located in the throat at the top of the trachea (pronounced: tray-kee-ah) or windpipe, is like a hollow tube about 2 inches (5 centimeters) high. The larynx is responsible for creating the sound of your voice.

Stretched across your larynx are two muscles, your vocal cords, which are kind of like rubber bands. When you breathe, your vocal cords relax against the walls of the larynx and completely open to allow air to get in and out of your lungs. When you speak, though, your vocal cords close together by stretching across the larynx. Air from your lungs is then forced out between your vocal cords, causing them to vibrate and produce the tone of your voice.

When you lower your voice, your vocal cords are relaxed and more floppy. When you make your voice higher, your vocal cords tighten. (You can notice this difference in how they feel as you adjust your speech.)

As your larynx grows, your vocal cords grow longer and thicker. Also, your facial bones begin to grow. Cavities in the sinuses, the nose, and the back of the throat grow bigger, creating more space in the face that gives your voice more room to echo. All of these factors cause your voice to get deeper.

Think of a guitar. When a thin string is plucked, it vibrates and produces a high-sounding tone. When a thicker string is plucked, it sounds much deeper when it vibrates. That’s kind of what happens to your voice. Before your growth spurt, your larynx is relatively small and your vocal cords are relatively thin. So your voice is high and kid-like. But as bones, cartilage, and vocal cords grow, your voice starts to sound like an adult’s.

Along with all the other changes in your body, you might notice that your throat area looks a little different. For guys, when the larynx grows bigger, it tilts to a different angle inside the neck. Part of it sticks out in the part of the neck at the front of the throat and forms the Adam’s apple. For girls, the larynx also grows bigger but not as much as a guy’s. That’s why girls don’t have Adam’s apples.

Why Is My Voice So Hard to Control?

While your body is getting used to these changes, your voice can be difficult to control. A guy’s voice “cracks” or “breaks” because his body is getting used to the changing size of his larynx. Fortunately, the cracking and breaking is only temporary. It usually lasts no longer than a few months. And even during that time, your voice won’t crack every time you speak.

Some guys’ voices might drop gradually, whereas others’ might drop quickly. You may feel concerned, stressed, or embarrassed about the sound of your voice, but people usually understand — especially friends or brothers who’ve gone through it, too. Everyone goes through it, and once it happens, it takes a while to adjust to your larger larynx and the new sound of your voice.

When Will My Voice Change?

You may have noticed that some of your friends have cracking and breaking voices, some might already have deep voices, and some still have the same voice they’ve always had. Everyone’s timetable is different, so some voices might start to change earlier and some might start a little later. Generally, a guy’s voice will start to change somewhere between the ages of 11 and 15 — although it can be earlier or later for some people. It all depends on when a guy goes through puberty, and some normal guys enter puberty earlier or later than others.

How Deep Will My Voice Get?

How deep a guy’s voice gets depends on his genes: The larger a guy’s larynx, the thicker the vocal cords, and the bigger the resonating area, the deeper his voice will be.

Once your larynx has grown, your voice will be more stable and easier to control. But even then your voice hasn’t finished developing! Even after the quick change that happens in your teens, your voice continues to develop. Although the squeaking and cracking stage doesn’t last long, most guys’ voices don’t fully mature until they’re in their twenties.

Obesity caused by more than sitting on couch

Obesity caused by more than sitting on couch

2011-06-28

Obesity experts have been saying for years that children who sit in front of the TV screen day in and day out tend to be heavier. It’s the sedentary lifestyle. But now experts are finding it’s not only the couch potato effect, but the television ads children are watching, along with other factors that can add inches to their waistlines.

According to a new policy statement from the American Academy of Pediatrics, titled, “Children, Adolescents, Obesity and the Media,” junk food and fast food ads increase a child’s desire to eat those types of foods. Studies also show that snacking while watching the tube increases. And if kids stay up late at night while watching the tube or playing video games, their lack of sleep can be a major factor in raising their risk for obesity. Continue reading Obesity caused by more than sitting on couch