Thursday, February 26, 2009

Top 5 Reasons for Skipping Sex

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Being tired or needing sleep are the top reasons for skipping sex, a new poll shows.
The national poll, conducted by phone in January by the Consumer Reports National Research Center, included 1,000 adults 18-75. Women made up 52% of the group. Most participants, 57%, were married or living with a partner, and 48% have kids younger than 18 living at home.


Most participants, 81%, said they sometimes avoided sex last year. Here are their top five reasons for not having sex, along with the percentage of participants who chose that reason (they could choose more than one reason for not having sex):
1. Too tired or need sleep: 53%
2. Not feeling well or health reasons: 49%
3. Not in the mood: 40%
4. Taking care of children and/or pets: 30%
5. Work: 29%

The flagging economy wasn't one of their reasons. Of the 595 participants who reported being sexually active in 2008, 78% said that the economy hadn't affected how often they have sex.

Other findings from the survey include:
• 45% of sexually active participants say they've ever planned a time to have sex with their partners, but only 7% schedule sex on their calendar or PDA.
• 56% of men said they think about sex daily, compared to 19% of women
• People who rate their health as "poor" are less likely to have sex, but they're not less likely to think about sex.
• Parents of kids younger than 18 were more likely to report having sex in 2008 than people not living with children.

Miranda Hitti/WebMD

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Monday, February 16, 2009

Kissing Benefits

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And while kissing may feel oh-so-good, it also has health benefits, too. It triggers a whole spectrum of physiological processes that boost your immunity and generally spruce up that body you work so hard to keep attractive.
Among the benefits of a good wet one: That extra saliva washes bacteria off your teeth, which can help break down oral plaque, says Mathew Messina, DDS, a private practice dentist in Fairview Park, Ohio, and consumer advisor for the American Dental Association. "Still, I would not go around advocating kissing after meals instead of brushing," he says.

A serious, tongue-tangling French kiss exercises all the underlying muscles of the face -- which some say could keep you looking younger, and certainly looking happier.

Kissing might even help you lose weight, says Bryant Stamford, PhD, professor and director of the health promotion center at the University of Louisville. "During a really, really passionate kiss, you might burn two calories a minute -- double your metabolic rate," he says. (This compares to 11.2 calories per minute you burn jogging on a treadmill). When you give sugar, you actually burn sugar. Sex sparks a good calorie burn, Stamford says, especially "if you're passionately involved, thrashing around. If things were really hot and heavy, you might be looking at a caloric expenditure similar to a brisk walk."

Sex, sensuality, and sensual touch have profound effects on well-being, says Joy Davidson, PhD, psychologist and clinical sexologist in Seattle, and former columnist for an online column called "Underwire." "Kissing is an exciting excursion into the sensual, If we happen to be connecting with someone we care about, it produces a sense of well-being and a kind of full-bodied pleasure." Kissing is also "a sensual meditation," she says. "It stops the buzz in your mind, it quells anxiety, and it heightens the experience of being present in the moment. It actually produces a lot of the physiological changes that meditation produces."

"All kinds of animals kiss," says Helen Fisher, PhD, professor of anthropology at Rutgers University in Newark, N.J., and author of several books, including The Sex Contract and Anatomy of Love. "Insects will stroke each other with a leg, or stroke another's abdomen. Even turtles, moles, and cats rub noses. Dogs lick each other's faces. Elephants put their trunks in another elephant's mouth." Kissing is a very investigatory process, Fisher explains.

In fact, Fisher explains that the smell can improve the resilience of the system body. "When you exchange and bacillus bacteria, it will increase the body's immune system."

Smooch fact is likely to continue in touch. Touch and massage will release oxytocin, a kind of hormone that are known to give effect quiet and comfort in the body. Because Oxytocin also released at the time the baby suck milk from his mother's breast. This is what causes the emergence of a strong emotional bond between a baby with his mother.


webmd

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Tuesday, February 10, 2009

Bad Fat, Good Fat

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Two fats are considered "bad": Trans fatty acids and saturated fat. Most trans fat is created when manufacturers turn liquid oils into more solid fats like shortening and margarine. Saturated fat occurs naturally in nearly all fatty foods, but mostly in meats, dairy products and tropical oils such as palm oil and coconut. The evidence against both fats is so strong that it is foolish to play one against the other. No longer is it a matter of choosing which fat to avoid. People should cut down on both saturated and trans fats.
Technically, trans fats is worse than saturated fat, because saturated fat raises both LDL (bad) cholesterol and HDL (good) cholesterol, while trans fats only raise LDL cholesterol. If you must target one of the fats for modification, you have a greater potential for change by cutting saturated fat because only two-percent of our calories come from trans fat, while 13 percent comes from saturated fat. The trouble with this is that saturated fat is in so many of our popular foods: Pizza, hamburgers, steak, and tacos, ice cream, lasagna and cheese to name some.

Good fats - Omega-3's

Polyunsaturated fish oils have always had a stellar reputation but now, three new studies show the omega-3 fats in fish oil protected people from sudden death. (In "sudden cardiac death", which causes half of all heart disease deaths, the heartbeat goes awry and then stops. Most victims have clogged arteries). *Healthy men who had more omega-3 fats in their blood were less likely to die of sudden death.
• Healthy women who reported eating fish at least five times a week had a 45-percent lower risk of dying of heart disease.
• Men who survived a heart attack and were randomly assigned to take fish oil supplements (1 gram or 1,000mg a day) were 53-percent less likely to die of sudden death than survivors who were given a placebo.
• Due to these results and earlier studies, experts can now say that fish oils prevent arrythmias and sudden death. At higher doses, omega-3 fats may also protect the heart by lowering triglyceride levels and preventing blood clots, though that would not explain why the stave off sudden deaths.
In any case, the message is clear that eating more seafood is of great benefit to heart health. The American Heart Association now recommends at least two servings per week, preferably of fatty fish. (See list below). If you don't care for fish, there are other options. Among them: alpha-linolenic acid, an omega-3 that is largely found in flaxseed, canola and soy oils as well as flaxseeds, walnuts and soybeans. Other alternatives are as follows:

Fish oil pills

The best alternative to seafood is to get both DHA (docosahexaenoic acid - a key fish fat) and EPA (eicosapentaenoic acid, another key fish fat) from fish oil pills or from fish oil that has been added to other foods - but be careful. Fish oil pills can cause side effects like belching and nausea. Getting more than a combined three grams of EPA and DHA a day from foods and supplements may raise the risk of hemorrhagic stroke says the Food and Drug Administration. Most fish oil pills contain only 0.18 grams of EPA and 0.12 grams of DHA, so it would take more than ten capsules a day to exceed three grams.

Designer Eggs

Some companies now feed fish oil, algae, or flaxseed to their hens to raise the omega-3's in their eggs. But most brands of "omega-3 eggs" have very little DHA. Eggland's Best eggs, for example, have only 0.05 grams a piece, while Gold Circle Farms eggs have just 0.15 grams each. Neither has EPA, which may be essential to protect against sudden cardiac death. And the eggs still contain cholesterol and saturated fat, both of which can raise your risk of heart disease.

DHA Supplements

You can take DHA supplements that are made from algae, though they are costly. Each capsule has 0.1 grams and a bottle of 30 capsules can cost $10.00 or more. Another problem: DHA supplements made from algae have no EPA. There is internal conversion between EPA and DHA, so eating one may mean you get both, but there is no evidence from studies on people that taking DHA is as good as taking both.

Alpha-Linoleic Acid

Alpha-linoleic acid (found in canola, soy and flaxseed oils) is an omega-3 fat that our bodies can convert into EPA and DHA. But it is difficult to measure how much gets converted. In some studies, people convert almost none. In others, they convert more (though not necessarily as much as they would get from eating fish). However, if you eat no fish or fish oil, getting alpha-linoleic acid by using an oil like canola is better than nothing. Your cardiovascular protection may go up, though not nearly as much as with fish oils or fish.

Fish sources (and amounts) of Omega-3's
(6 ounces unless otherwise noted):
• Salmon, Atlantic, farmed -3.7 grams
• Salmon, Atlantic, wild - 3.1 grams
• Sardines, in sardine oil (3-ounces) - 2.8 grams
• Salmon, coho, farmed - 2.2 grams
• Trout, rainbow farmed - 2.0 grams
• Salmon, coho, wild - 1.8 grams
• Herring, kippered (3 ounces) 1.8 grams
• Trout, rainbow, wild - 1.7 grams
• Swordfish - 1.4 grams
• Sardines, in tomato sauce (3 ounces) - 1.4 grams
• Herring, pickled - 1.2 grams
• Oysters (3 ounces) - 1.1 grams
• Mackerel, canned (3 ounces) - 1.0 grams
• Pollock - 0.9 grams
• Flounder or sole - 0.9 grams
• Whiting - 0.9 grams
• Rockfish - 0.8 grams
• Halibut - 0.8 grams
• Sardines, in vegetable oils (3 ounces) - 0.8 grams
• Tuna, white, canned (3 ounces) - 0.7 grams
• Scallops - 0.6 grams
• Perch, ocean - 0.6 grams
• Cod, Pacific - 0.5 grams
• Tuna, fresh - 0.5 grams
• Crab, blue (3 ounces) - 0.4 grams
• Haddock - 0.4 grams
• Catfish, wild - 0.4 grams
• Fish sticks (six) - 0.4 grams
• Cod, Atlantic - 0.3 grams
• Crab, Dungeness (3 ounces) - 0.3 grams
• Shrimp (3 ounces) - 0.3 grams
• Catfish, farmed - 0.3 grams
• Tuna, light, canned (3 ounces) - 0.2 grams
• Clams (3 ounces) - 0.2 grams
• Crayfish (3 ounces) - 0.2 grams
• Lobster (3 ounces) - 0.1 grams

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