A new study has revealed that loss of weight and malnutrition are among the medical conditions that increase treatment costs and the length of hospital stays for older adults with hip fractures.

The researchers found that hip fracture patients who were very thin or malnourished had the greatest increased costs, following by those with pulmonary circulatory disorders that affect blood flow to and from the lungs.

The study was published in the Journal of Bone and Joint Surgery.

Scientists have reported that two legally blind women appeared to gain some vision after receiving an experimental treatment using embryonic stem cells.

“This study provides reason for encouragement, but plans to now get such a treatment would be premature,” said stem cell expert Paul Knoepfler of the University of California, Davis, who had no role in the research.

Each patient was injected in one eye with cells that were derived from embryonic stem cells at the University of California, Los Angeles. Both of the patients showed some improvements in reading progressively smaller letters on an eye chart after four months.

“One must be very careful not to overinterpret the visual benefit,” said Vanderbilt University retina specialist Dr. Paul Sternberg, who is also the president-elect of the American Academy of Ophthalmology.

The findings were published online Monday by the journal Lancet.

Many people make use of health supplements (or dietary supplements) in efforts to become and stay healthy. While professional sportsmen admire these fitness supplements to stay ahead of the competition, budding sportsmen use them to create a niche in quick time, and others use them to create and maintain high standards of body strength and appearance.

However, most supplements users are clueless when it comes to buying best supplements online and how to use supplements in the best possible manner. It is because of these reasons that every potential and existing supplement user should be well-aware of dietary supplements, safety considerations, tips and precautions associated with use of health and fitness supplements, etc. to reap the best of health and supplements.

Health Benefits Of Dietary Supplements- Health And Supplements

The scientific and medical communities have accumulated powerful evidence about the benefits of nutritional supplements in disease prevention and health promotion. This is one of the biggest reasons why health professionals are encouraging people to get into a regular and defined routine of supplementation. Many health experts believe that it is never too late to make use of the best supplements as their long term use is associated with the strongest benefits and buying supplements is equivalent to making a sound investment in good health. It is also believed that rational use of dietary supplements may help in reducing health care costs that escalate every year as our population grows older.

Health and fitness supplements have the ability to promote healthy living and the overall sense of well being. They are also useful in promoting enhancements in terms of muscle function, muscle mass, muscle definition, body strength, stamina, performance, protein synthesis, nitrogen retention, and production of red blood cells within the body.

In addition to all these benefits, health supplements can also help those suffering with health conditions such as sexual dysfunction, infertility, menstrual irregularities, ovulation, erectile dysfunction, sleep apnea, and cardiovascular diseases. Some health supplements are second to none when it comes to boosting the immune system, enhancing mental clarity, and providing vibrant health to men and women while some other supplements are extremely beneficial in reducing pain and inflammation, promoting better circulation and blood pressure, and preventing the production of free radicals which damage cells in the body.

How To Buy Best Muscle Supplements Online?

While buying natural herbal supplements or muscle supplements online, it is important for you to purchase them ONLY from a reputed provider of health supplements and sports supplements. This is simply because you have to trust nothing but the best when your good health is at stake.

In short, you should only buy premium supplements online and avoid inferior or diluted supplements. It is worthwhile to note here that natural health products and herbal supplements should be your first choices as they create and maintain high standards of good health. In order to get the best from these health supplements, you need to augment them with nutritious diets and regular exercises. Remember, best supplements can deliver only when they are complemented with a healthy lifestyle program.

In addition to these tips, it is important for you to seek consultation from your healthcare provider before you initiate with such a health and fitness program. While seeking medical advice, you should tell the health care provider everything about any complementary and alternative practices followed by you, including use of dietary supplements. By offering a clear picture of what all you do for managing your health and fitness, you would be better positioned than ever to receive safe care.

If you are new to the world of legal supplements online, it is best to visit Google and enter keywords such as “sport nutrition supplements“, “body building supplements“, “muscle supplements“, or “energy supplements.” You may alternatively search for “creatine“, “vitamin and mineral supplements“, or “whey protein supplements.” If you only want to concentrate on body weight, you may make a specific search such as “weight loss pills“, “weight gain supplements“, “weight loss supplements“, and “slim fast supplements.”

Last but not the least, it is very important for you to ensure that supplements should be used in strict accordance with medical instructions and should never be abused as supplement abuse may lead to side effects, which could have been easily avoided by using supplements safely in the first place itself. We hope that this information on health and supplements would have surely helped you redefine the standards of health and fitness in your life.

A new clinical trial has suggested that even fairly modest amounts of exercise may help older obese women lower their blood pressure numbers.

In a study that randomly assigned 404 women to exercise or not, it was found by the researchers that lower-intensity activity — walking on a treadmill or pedaling an exercise bike — curbed what is known as exercise blood pressure.

“Try to keep finding ways to fit more physical activity into your life,” said lead researcher Damon L. Swift, of the Pennington Biomedical Research Center in Baton Rouge, Louisiana.

Findings of the study were reported in the journal Menopause.

A new study has suggested that people using a diet centered on fruits and vegetables to lower their cholesterol can be able to introduce lean beef and get similar results.

The findings are similar to those of past research that found red meat can be fine in moderation. The findings were published in the American Journal of Clinical Nutrition.

“It isn’t all that different from what people were saying,” said Dr. Elizabeth Jackson, assistant professor of medicine at the University of Michigan Health Systems, who was not involved in the study.

“It was very well done, and that is one of the things that are difficult with nutrition science,” said Jackson. “You could never do data like this on thousands of patients.”

“I think it’s really important that the public understands that and is not going to go hog-wild with beef,” said Joan Salge Blake, a clinical associate professor at Boston University’s Sargent College of Health and Rehabilitation Sciences and an Academy of Nutrition and Dietetics spokesperson.

“We just have to make sure that the portions stay lean and small, and that it’s a part of a heart-healthy diet,” Salge Blake told Reuters Health.

Believe it or not, your fluid intake is likely to be just right if you are not feeling thirsty. However, downing water glasses along with the meals is one of the biggest mistakes you can do to quench thirst. This is mainly because the stomach has a knack of knowing when you would eat and starts the release of digestive juices on an immediate basis. If you are drinking water at the same time, you are actually diluting the digestive juices that hinder them from breaking down good.

However, sipping a little water during meals would not harm your body or stomach. It is highly recommended that you drink fluids before and two hours after meals so that nutrients can be easily absorbed. Moreover, drinking water with meals can also cause a surge in your insulin levels that could mean you will be storing more fat in the body.

A large study has revealed that people recovering from a heart attack or severe chest pain are much less likely to suffer another heart-related problem or to die from one if they take a new blood-thinning drug along with standard anti-clotting medicines.

However, the study revealed that there is a greater risk of serious bleeding, usually in the digestive tract, attached with this benefit.

From news.yahoo.com:

Still, some doctors said the drug, Xarelto, could become a new standard of care for up to a million Americans hospitalized each year for these conditions. A low dose of the drug substantially cut the risk of dying of any cause during the study.

“Mortality trumps everything,” so a drug that improves survival is a win, said Dr. Paul Armstrong of the University of Alberta in Edmonton, Alberta, Canada.

He had no role in the study, discussed Sunday at an American Heart Association conference in Florida and published online by the New England Journal of Medicine. The study was sponsored by the drug’s makers — Johnson & Johnson and Bayer Healthcare — and some researchers work or consult for the companies.

“There’s a trade-off” between thinning the blood to prevent clots and raising the risk of bleeding, said Dr. Roger Blumenthal, preventive cardiology chief at Johns Hopkins Medical Center.

Drug regulators withdrew their approval of Roche’s Avastin for breast cancer by remarking the drug was not effective enough for justifying its risks even if patients believe it has helped them live longer.

U.S. Food and Drug Administration Commissioner Margaret Hamburg said reversing course on a drug that was approved for the disease in 2008 that subsequent research did not confirm hopes that Avastin would help patients with advanced breast cancer live longer or improve quality of life.

From Reuters.com:

The drug will remain on the market for other uses, such as treating types of colon, lung, kidney and brain cancer.

“This was a difficult decision,” Hamburg said. “With so much at stake, patients and their doctors count on the FDA to ensure the drugs they use have been shown to be safe and effective for their intended use. Sometimes, the results of rigorous testing can be disappointing.”

While doctors still have discretion in using Avastin for breast cancer off-label, the FDA move may lead health insurers to drop coverage of a medicine that costs $88,000 a year.

“The bottom line is that they are throwing out the baby with the bathwater,” said Dr. Elisa Port, co-director of the Dubin Breast Center of Mount Sinai Hospital in New York. “There absolutely may be subsets of carefully chosen breast cancer patients who benefit from Avastin.”

A Swedish study has revealed that women alcoholics suffer damage to the part of their brain that controls moods, impulses, and sleep three times faster than their male counterparts.

According to the study by researchers at Gothenburg University, women suffer a 50-percent reduction in the so-called serotonin function in their brain after four years of excessive drinking, while men show the same amount of damage after 12 years of alcohol abuse.

From news.yahoo.com:

Serotonin is a brain neurotransmitter that is, among other things, critical to the development and treatment of depression and chronic anxiety.

It also regulates impulse control and our ability to fall asleep and stay awake.

The researchers studied several brain functions of 42 people — a third of them women — who admitted to alcohol dependency, along with 28 control subjects.

“The impairment is progressing much faster in women,” explained Kristina Berglund, who conducted the study with colleagues from the university’s Department of Psychology, as well as two researchers at the faculty of Health Sciences, known as the Sahlgrenska Academy.

The U.S. Preventive Services Task Force says in draft recommendations released on Wednesday that doctors should appeal to young people’s vanity to convince them to reduce their sun exposure.

“We now have a reasonable level of evidence that we are able to change behavior in teens and young adults with a variety of counseling approaches that were appearance-based,” task force Chair Virginia Moyer, a professor of pediatrics at Baylor College of Medicine in Texas, told the Wall Street Journal.

From news.yahoo.com:

Young people are not concerned, for the most part, with their own mortality. The idea of ‘cancer’ seems miles away and not a consequence of their actions today,” said Dr. Michele Green, a dermatologist at Lenox Hill Hospital in New York City. She finds this is true for tanning and other risky behaviors such as smoking and drinking.

“For skin cancer, if you can point out that they are prematurely aging or wrinkling, they are much quicker to respond and use sun precautions,” Green added. “In today’s world of beauty and glamour, there is such an importance in youth, that even young people know the value in our society of staying ‘young looking’.”

“Severe sunburns, especially those early in life, are especially harmful to the skin,” said Dr. Joshua Zeichner, director of cosmetic and clinical research in the dermatology department at Mount Sinai Hospital in New York City.