Author: Staff (Page 89 of 158)

Almost Everyone is Wearing Dirty Contact Lenses

Contact cleanliness has come under the microscope as more eye infections surface in contact lens wearers.

In a survey of more than 400 contact lens wearers, Cavanagh found that just 2 percent of them are following the rules for safe contact lens use. Chief among the sins is showering or swimming while wearing contacts, sleeping in them and using them longer than recommended before throwing them out.

With more and more people eschewing glasses for contacts the incidence of infections is on the rise and awareness is the best way to avoid illness.

Doctors Dodge Weight Issues

Doctors seem to have trouble discussing weight issues with their overweight patients.

Lisa Flowers says weight is something she wishes her doctor would address more directly. At 47, Flowers stands 5 foot 7 and weighs nearly 300 pounds. She wasn’t always obese. But after she had a baby five years ago and moved from Washington, D.C., to Delaware, she says her workout and eating habits got off track.

Flowers says she’s brought up her weight with her doctor, but the topic is “kind of avoided, almost as if he’s uncomfortable.”

Doctors feel discouraged by the lack of commitment they perceive in their patients to losing weight.

And as patients look to their doctors for answers their expectations may be unrealistic in that they are looking for a “magic bullet” to tackle their weight issues.

The Risks of Being Left Handed

Left handedness has been a fascination of scientists for centuries.

Curiosity ranged from fear to questions about how the brain works and what is different about left handed brains.

New research explores what might cause left handedness and what, if any health risks may accompany this trait and whether or not the cause is in the genes or in the environment.

Handedness, as the dominance of one hand over the other is called, provides a window into the way our brains are wired, experts say. And it may help shed light on disorders related to brain development, like dyslexia, schizophrenia and attention deficit hyperactivity disorder, or ADHD, which are more common in left-handed people.

Other recent research suggests that mixed-handedness—using different hands for daily tasks and not having a dominant one—may be even more strongly linked than left-handedness to ADHD and possibly other conditions.

About 10% of people are left-handed, according to expert estimates. Another 1% of the population is mixed-handed. What causes people not to favor their right hand is only partly due to genetics—even identical twins, who have 100% of the same genes, don’t always share handedness.

King Kale! In Season and Ready to Boost Your Health

It might not make your mouth water to look at it but kale is a major “super food.”

One of the worlds healthiest foods, kale is both delicious and nutritious.

Why has kale gotten an edge on all the other dark leafy greens? Tamara Duker Freuman, a dietician and nutritionist with a fantastic blog called What I’m Eating Now, says kale scores a perfect 1,000 on the Aggregate Nutrient Density Index, a food-rating system that measures nutrients per calorie. “While I view the term ‘superfood’ with more than a healthy dose of skepticism (it’s more of a marketing term than a nutrition term), I would be hard-pressed to come up with a food more deserving of the title,” Duker Freuman says of kale.

Nutritionally, kale has Vitamins K, A and C, and calcium and iron going for it. The distinctive crunch of baked or fried kale is also likely to appeal to people of all ages, says Duker Freuman.

Here is a delicious recipe for Kale and potato soup; Perfect for cold weather.

Amazing, Awesome, Avocado!

Avocados have gotten a bad name in the past but undeservedly so.

High fat and calorie content made avocados a dieters nightmare until recent research revealed the tremendous health and yes, weight loss benefits of this protein rich, belly-fat busting wonder.

Protein

Avocadoes provide all 18 essential amino acids necessary for the body to form a complete protein. Unlike the protein in steak, which is difficult for most people to digest, avocado protein is readily absorbed by the body because avocadoes also contain fiber. If you are trying to cut down on animal sources of protein in your diet, or if you are a vegetarian, vegan or raw foodist seeking more protein, avocadoes are a great nutritional ally to include not merely as an occasional treat, but as a regular part of your diet.

Beneficial Fats

Avocadoes provide the healthy kind of fat that your body needs. Like olive oil, avocadoes boost levels of HDL (the “good” cholesterol). HDL cholesterol can help protect against the damage caused by free radicals. This type of cholesterol also helps regulate triglyceride levels, preventing diabetes. A study published early this year in the Canadian Medical Association Journal found that a vegetarian diet, which includes HDL fats, can reduce levels of LDL (the “bad” cholesterol) as effectively as statin drugs.

Read about all the benefits of this amazing fruit.

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