Wednesday, December 18, 2013
Wednesday, December 4, 2013
It has generally been assumed that walking, no matter how fast, is beneficial. If you're walking slowly, you just need to walk further to get the same benefits as someone walking at a pace of around 15 minutes per mile. However, according to one large scale study , it looks like the pace might actually matter more than we initially though:P
Unexpectedly, the death rate remained high among the slowest walkers, even if they met or exceeded the standard exercise guidelines and expended as much energy per day as someone walking briskly for 30 minutes. This effect was most pronounced among the slowest of the slow walkers, whose pace was 24 minutes per mile or higher. They were 44 percent more likely to have died than walkers who moved faster, even if they met the exercise guidelines.The solution? Walk faster:P
One important inference of these statistics is that intensity matters, if you are walking for health. "Our results do suggest that there is a significant health benefit to pursuing a faster pace," Dr. Williams said. Pushing your body, he said, appears to cause favorable physiological changes that milder exercise doesn't replicate.P
So check yours, your spouse's or perhaps your parents' pace. The process is easy. Simply find a 400-meter track and, using a stopwatch, have everyone walk at his or her normal speed. If a circuit of the track takes someone 6 minutes or more, that person's pace is 24 minutes per mile or slower, and he or she might consider consulting a doctor about possible health issues, Dr. Williams said.PSo, maybe even when you're not in a hurry it's worth picking up the pace a bit to get where you're going. P
Why a Brisk Walk Is Better | The New York TimesP
Thursday, November 7, 2013
What Is Premenstrual Syndrome and What Causes It
Herbal Supplements for PMS
Tuesday, November 5, 2013
Salt and Snoring: A survey found a link between increased salt intake and sleep apnea. Perhaps the cure to your sleeping woes is simply reducing the amount of salt you're eating? [HuffPo ]
The Huffington Post UK | Posted: 05/11/2013 11:07 GMTCould avoiding salt-laden takeaways and crisps be the answer to curing your snoring ?
That's what a new study by Brazilian researchers is attempting to find out. The team, based at the Hospital de Clinicas de Porto Alegre, is trying to uncover any sort of connection between salt and the more extreme version of sleep disorders - sleep apnoea.
SEE ALSO: How To Cope With Your Partner's Snoring (It Doesn't Involve Smothering Them With A Pillow)One in 20 people in Britain currently suffer from sleep apnoea, which is the disorder where a person temporarily stops breathing because their throat closes repeatedly. It can lead to heavy snoring and tiredness during the day and often people aren't aware they have it until a partner who points it out.
How to Stop Snoring
The Daily Mail reported: "54 patients will take a diuretic pill every day, switch to a low-salt diet, or have no treatment. The number of apnoeas the patients suffer will be compared after one week.
"The diuretic pill and low-salt diet will both reduce the patient's salt levels. It's thought excessive salt intake leads to a build up of fluid in the body - when the patient is lying down, this fluid shifts into the neck during sleep, leading to a narrowing of the upper airways, and sleep apnoea."
For standard snoring, the NHS advises losing weight if you are overweight, not drinking alcohol a few hours before you go to bed and giving up smoking.
For sleep apnoea, being overweight is one of the key problems, and it is not unreasonable to assume that a diet high in salt is also likely to be high in fat. Junk food, for instance, tends to have high quantities of both.
It is also a condition associated with hypertension (high blood pressure), which high salt diets are associated with. Recently, a study revealed that people with sleep apnoea are far more likely to develop cardiovascular disease .
A report by the BBC revealed that sleep apnoea is treated differently across the country , and that it is on the rise because obesity is on the rise.