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Disturbed youngsters have early sex: Study

Gorkha Post



Happy sex life comes with hard work

MELBOURNE — A new study has found that young men and women who have a disturbed childhood are more likely to start having intercourse before the age of 16.

The long term study of around 2,900 Australian youngsters focused on the kids’ self-reported sexual decisions. The report published in the journal Pediatrics.

The group found that by the age of 17, around 45 percent of the boys and 51 percent of the girls already had experienced sex.

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The study also found that boys — yet not girls — who are socially anxious or withdrawn likewise had a tendency to engage in sexual relations at an early age.

“Such behavior problems in boys as adolescent as five and in girl as young as 10 can be used to precisely predict early start of sex,” the researchers said.

One in five boys and one in four girls said they have engaged in sexual relations for the first time before 16, most at 15 years old.

Boys who showed aggressive behavior by the age of five and eight proved twice as likely to have intercourse at an early age.

The results show that for some children, parents may need to start discussing sex at an early age to help them make right decisions, researchers suggested.


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Drinking 3 cups of coffee or tea daily may keep stroke risk at bay

Raghu Kshitiz



KATHMANDU — There have been several conflicting studies on the health benefits of drinking coffee and tea and their various varieties. But drinking up to three cups of coffee or tea in a day is safe because it reduces irregular heartbeat and stroke risk, according to a new study published in the journal JACC: Clinical Electrophysiology.

Coffee has previously been believed to worsen abnormal heart rhythms, as doctors generally discourage patients suffering from the condition. However, the results of this particular study say that a daily consumption of upto 300 mg of caffeine may be safe for arrhythmic patients.

This is because the caffeine acts as a stimulant to the central nervous system and blocks the effect of adenosine. Adenosine is a chemical which causes Atrial Fibrillation (AFib).

A single cup of coffee contains about 95 mg of caffeine. It acts as a stimulant to the central nervous system and works to block the effects of adenosine — a chemical that causes AFib.

AFib is the most common heart rhythm disorder, causes the heart to beat rapidly and skip beats, and if left untreated, can cause strokes.

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“There is a public perception, often based on anecdotal experience, that caffeine is a common acute trigger for heart rhythm problems,” said lead author Peter Kistler, Director at Melbourne’s Alfred Hospital.

But, “caffeinated beverages such as coffee and tea have long-term anti-arrhythmic properties mediated by antioxidant effects and antagonism of adenosine,” he added.

A meta-analysis of 228,465 participants showed that AFib frequency decreasing by 6 per cent in regular coffee drinkers, and an analysis of 115,993 patients showed a 13 per cent reduced risk.

Another study of 103 post-heart attack patients who received an average of 353 mg of caffeine a day showed improvement in heart rate and no significant arrhythmias — or abnormal heart rhythms, that cause the heart to beat too fast, slow or unevenly.

However, in two studies, where patients drank at least 10 cups and nine cups of coffee per day, showed an increased risk for ventricular arrhythmias (VAs) – a condition in which the lower chambers of the heart (ventricles) beat very quickly.

On the other hand, patients with pre-existing heart conditions who consumed two or more energy drinks — that contains concentrated caffeine — per day reported palpitations within 24 hours.

With Agency Inputs

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