Good news for women, however: older women with robust sex lives show
no ill-effects, and those having enjoyable sex tend to have lower blood
pressure
Friday, September 30, 2016
Monday, September 26, 2016
HDL ‘Good Cholesterol’ is not that good; It can kill you early!
Cholesterol is of basically two types — good cholesterol and bad cholesterol. The amount of good cholesterol (HDL, high-density lipoprotein) should be high while it should be less for bad cholesterol (LDL, Low-density lipoprotein).
HDL “good” cholesterol enhances blood glucose levels by improving skeletal muscle capacity and diminishing heftiness. Low levels of HDL leads cardiovascular diseases. The specialists discovered that HDL cholesterol levels must be enhanced for appropriate skeletal muscle capacity.
For the study, researchers observed decade-long data (2003-13) from 1.7 million male in the U.S. It was found that like bad cholesterol, good cholesterol too affects our health adversely and increases the risk of early death.
“The findings surprised us,” said the study’s senior author Ziyad Al-Aly, Assistant Professor at Washington University School of Medicine in St. Louis, Missouri. “Previously it was thought that raised levels of the good cholesterol were beneficial. The relationship between increased levels of HDL cholesterol and early death is unexpected,” Al-Aly said.
Study authors said that consuming too much of HDL can lead to kidney dysfunction similar to LDL and VLDL. Al-Aly further added that consuming too less and too much of HDL is bad for health. Just like people try avoiding consuming too much LDL to protect their heart. Similarly, people should also keep a check on HDL levels to reduce the risk of early death.
It is the first study of its kind and a study on a larger scale is required to confirm the find.
Here are few tips to control levels of HDL
- Workout daily
- Join weight loss programs
- Genetics play important role in maintaining HDL level
- Promote good gut bacteria with probiotic-rich foods
- Do not take stress
- Follow the code — ‘Smoking is injurious to health’ and quit smoking
- Reduce saturated fat intake
- Reduce simple carbohydrates intake
- Keep alcohol consumption to a minimum
The study appeared in the Clinical Journal of the American Society of Nephrology.
Wednesday, September 7, 2016
Tuesday, September 6, 2016
Older men enjoying frequent sex have increased risk of heart problems
As if to demonstrate that every silver lining has a cloud, researchers in the US have shown that older men who enjoy frequent sex raise their chances of developing heart problems.
But the same was not seen for older women, who appeared to suffer no ill-effects from a robust sex life, and tended to have lower blood pressure when they found sex highly enjoyable.
Men in their late 50s to mid-80s who indulged in sexual activity once a week or more had twice the risk of heart attack, stroke or other cardiovascular conditions over the next five years, compared with men who went without, the researchers found.
To make matters worse, the men who enjoyed sex the most were more likely to suffer heart conditions than those who were not so bothered.
The findings emerge from one of the first large scale studies into the impact of sex on the health of older people. More than 2,200 people who enrolled in the US National Social Life, Health and Ageing project took part in the study at Michigan State University.
Hui Liu, a sociologist who led the study, said that older men may come off badly because they exhaust themselves more than younger men in an effort to reach an orgasm. She said that would “create more stress on their cardiovascular system in order to achieve climax”.
Medicines designed to boost sexual function might contribute to the damaging effects on men’s hearts, Liu added. High testosterone levels may also play a role, by increasing men’s motivation to have sex while predisposing them to hypertension.
In the study, the US team pored over medical records from 2,204 people who were aged 57 to 85 when the first wave of data was gathered in 2005 and 2006. The records contained information on heart rate, hypertension, and cases of heart attacks, heart failure and stroke. Measurements were also taken of biomarkers that are used to predict a person’s risk of stroke and heart attack.
“We found that having sex once a week or more puts older men at a risk for experiencing cardiovascular events that is almost two times greater than older men who are sexually inactive,” Liu said. Those who found sex with their partners “extremely pleasurable” or even merely “satisfying” had a higher risk than others.
While an active sex life appeared to harm the physical - if not mental - health of older men, it had no such impact on women. Instead, the study revealed the better news that enjoying sex in old age protected women from developing high blood pressure and so likely reduced their risk of future heart problems. “Good sexual quality may protect older women from cardiovascular risk in later life,” Liu said.
The findings, Liu believes, challenge the conventional wisdom that sex is good for health whatever a person’s age. In light of the latest findings, reported in the Journal of Health and Social Behaviour, Liu said GPs should talk with their older male patients about the potential risks that come with an active sex life. Those who have sex once a week or more might even do well to be screened for heart problems later in life, she said.
Older women who enjoy an active sex life may fare better than older men because of the beneficial effects of the female sex hormone released during orgasm, and the stress-busting effects of a close relationship, the researchers say. Liu believes that men in all relationships, even bad ones, are more likely to receive support from their partners than women are. “Only women in good quality relationships may acquire such benefits from their partner,” she said.
“Although some studies suggest that women’s health is especially vulnerable to poor relationships, our results reveal an optimistic finding: women’s cardiovascular health can benefit from a rewarding sexual relationship,” the researchers add.
comment:-
this report by Liu ;better flush it down the LOO
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