Published by Dairo Baez. Master in Public Health from Florida International University (Miami, FL) and graduated as Psychologist from Pontificia Universidad Javeriana (Bogota-Colombia).
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Sunday, March 4, 2012
Antidepressants: can they cure tiredness or premenstrual tension? / Los antidepresivos pueden curar el cansancio y la tension pre menstrual?
Tuesday, January 10, 2012
Are you more stressed than you think? // Esta usted mas estresado de lo que piensa?
Saturday, January 7, 2012
Test to Understand Cancer Risk
This tool takes only few minutes to be answered and helps you understand your risk so you can MODIFY them and focus on your prevention efforts.
Do you wanna get rid of your belly fat? Start exercising.
Jogging Beats Weight Lifting for Losing Belly Fat
Compared with resistance training, aerobic exercise burns 67% more calories, research shows.
By Robert Preidt, HealthDay News
FRIDAY, Aug. 26 (HealthDay News) — Aerobic exercise is better than resistance training if you want to lose the belly fat that poses a serious threat to your health, researchers say.
That's the finding of their eight-month study that compared the effectiveness of aerobic exercise (such as jogging), resistance training (such as weight lifting), or a combination of the two activities in 196 overweight, sedentary adults aged 18 to 70.
The participants in the aerobic group did the equivalent of 12 miles of jogging per week at 80 percent maximum heart rate, while those in the resistance group did three sets of eight to 12 repetitions three times per week.
The Duke University Medical Center researchers looked at how these types of exercise reduced the fat that's deep within the abdomen and fills the spaces between internal organs. This type of fat — called visceral and liver fat — is associated with increased risk of heart disease, diabetes, and some types of cancer.
Aerobic exercise significantly reduced visceral and liver fat and improved risk factors for heart disease and diabetes, such as insulin resistance, liver enzymes and triglyceride levels. Resistance training didn't deliver these benefits. Aerobic exercise plus resistance training achieved results similar to aerobic exercise alone, the investigators found.
"Resistance training is great for improving strength and increasing lean body mass," lead author and exercise physiologist Cris Slentz said in a Duke news release. "But if you are overweight, which two-thirds of the population is, and you want to lose belly fat, aerobic exercise is the better choice because it burns more calories."
Aerobic exercise burned 67 percent more calories than resistance training, the researchers found.
The study was published in the Aug. 25 issue of the American Journal of Physiology.
Friday, January 6, 2012
Why Boozing Can Be Bad for Your Sex Life
Sure, you're more likely to ask for her phone number after throwing back a few. But when it comes to your sexual health, alcohol can be one big turn off. Here's why.
Drink a little alcohol; kiss your bedroom jitters goodbye: Anyone who’s transformed into Don Juan after a couple of cocktails knows that. But beyond that newfound confidence, is alcohol good for your sex life?
Actually, the effect can be the opposite as your blood alcohol level increases. Alcohol is a depressant, and using it heavily can dampen mood, decrease sexual desire, and make it difficult for a man to achieve erections or reach an orgasm while under the influence. In fact, overdoing it on booze is a common cause of erectile dysfunction.
That doesn’t mean you need to cut back completely — most experts say moderation is key. But what's “moderation” exactly? According to the U.S. Centers for Disease Control and Prevention (CDC), moderate drinking is no more than two drinks a day for men (and one drink a day for women). The liver can only break down the amount of alcohol in about one standard-size drink an hour, so regularly drinking more than that means that toxins from alcohol can build up in your body and affect your organs, including those involved in sex.
Here’s why you should think twice about tossing back too many.
5 Ways Alcohol Can Wreck Your Sex Life
For men, heavy drinking can lead to:Temporary erectile dysfunction. Researchers have found that too much alcohol affects both your brain and your penis. In one University of Washington study, sober men were able to achieve an erection more quickly than intoxicated men — and some men are unable to have an erection at all after drinking.
That’s because pre-sex boozing decreases blood flow to your penis, reduces the intensity of your orgasm, and can dampen your level of excitement (in other words, even if you are able to have sex, it may not be nearly as pleasurable as it would be without the excess alcohol).
Long-term erectile dysfunction. The risk for long-term erectile dysfunction has been linked to chronic heavy use of alcohol. In fact, studies show that men who are dependent on alcohol have a 60 to 70 percent chance of suffering from sexual problems. The most common of these are erectile dysfunction, premature ejaculation, and loss of sexual desire.
Ruined relationships. According to the National Institute on Alcohol Abuse and Alcoholism, alcohol use beyond moderation is associated with relationship problems that include conflict, infidelity, economic insecurity, and divorce. In addition, 90 percent of all sexual assaults involve alcohol consumption.
The sexual repercussions of smoking. If you are someone who tends to light up while drinking, you could be further increasing your risk for ED. For men under the age of 40, smoking is the biggest cause of erectile dysfunction — and studies show that men who smoke more than 10 cigarettes daily are at an increased risk for erectile dysfunction.
STDs. Another big risk when combining sex and alcohol? Getting exposed to a sexually transmitted disease. Studies show that almost 50 percent of unplanned sexual encounters involve alcohol, and 60 percent of STDs are transmitted when alcohol is involved. Young adults who use alcohol are seven times more likely to have unprotected sex.
Why Less Is More
The relaxing effect of alcohol and the feeling of well-being that comes with a drink or two have made alcohol humans’ favorite beverage for about 10,000 years. Though some studies confirm that alcohol (in moderation!) is good for your heart and circulation (which can work against erectile dysfunction), it’s important to remember that sex and alcohol are a delicate balancing act.If you've experienced a lack of sexual desire, premature ejaculation, relationship problems, or erectile dysfunction because of mixing alcohol and sex, you may be letting alcohol get the best of your sex life.
