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Benefits of Red Wine for Heart

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Resveratrol in Red Wine May Prevent Immature Fat Cells From Maturing

How does drinking red wine manage to keep the cardiologist at bay? Two studies suggest different approdiscomforts as to how merlots and cabernet sauvignons and other categories of red wine offer heart-healthy benefits.

In the first of two studies published in the July issue of American Journal of hospitalal Nutrition, scientists at the University of Ulm, Germany, investigated the biological behaviors of resveratrol in human fat cell biology. Resveratrol is found in the skins of red grapes and has been shown to be a potent biological agent that may offer protection against cardiovascular disease, cancer, type 2 diabetes, and neurodegenerative disorders such as Alzheimer’s disease.

Researchers hypothesized that resveratrol might decrease obesity by preventing immature fat cells from fully maturing, and as well help activate sirtuin 1 (Sirt 1), a protein that protects the heart from inflammation.

Laboratory tests conducted in vitro on human cells, in which cells were managed in a control surroundings, such as a petri dish, showed that resveratrol affectd fat cells’ form and function. Resveratrol blocked immature fat cells from developing and differentiating, which, in turn, affected the fat cells’ abilities to function. Several studies have used animals to examine resveratrol’s effects, but this is one of the first to use human fat cells.

They as well found that resveratrol stimulated glucose uptake into human fat cells and blocked molecules from converting into fat. Moreover, resveratrol affectd Sirt1 in a beneficial way and it as well affected the secretion of adipokines, fat cells that engage in cell-to-cell communication. The discoverings indicate that resveratrol might interfere with obesity and other metabolic effects that could increase the risk for cardiovascular disease.

Researchers suggest resveratrol could offer some therapeutic occasions in the treatment of obesity, which is quite prevalent in the industrialized world. Reducing obesity, a major risk factor for cardiovascular disease, may as well help recover heart health. Consistent to the World Health Organization (WHO), there are 1.6 billion people age 15 and older who are overweight — meaning they have a body mass index (BMI) of 25 or higher — and in any case 400 million people who are obese, meaning their BMI is 30 or higher. The WHO projects that in five years there will be 2.3 billion overweight adults and more than 700 million obese adults.

“Our discoverings open up the new perspective that resveratrol-caused intracellular pathways could be a target for prevention or treatment of obesity-associated endocrine and metabolic adverse effects,” the authors write. “Resveratrol may act on different levels of cell signaling.”

Red Wine and Blood Vessel Cells

In the second study, researchers from the Israel Institute of Technology, Haifa found that red wine enhanced the health of the cells in blood vessels. The research team studied 15 healthy adults with a mean age of 29 years who agreed to consume 250 mL (8.5 ounces or two servings) of red wine everyday for three consecutive weeks. The participants provided blood samples at the beginning and end of the three-week study period so that researchers could evaluate blood vessel function.

The researchers write that “daily red wine consumption for 21 consecutive days significantly enhanced vascular endothelial function,” which means it recoverd the health of the cells lining the blood vessels, which then recovers blood flow and heart health. Drinking red wine every day as well helped reduce cell death or what is known as apoptosis.

“The prevalence of cardiovascular disease is low in populations that consume large amounts of red wine,” they write. “Moderate consumption of red wine provides cardiovascular protection, but the mechanisms that underlie this protection are unclear.”

The researchers suggest that red wine increases nitric oxide bioavailability and triggers a cellular communication process necessary for blood vessels to function. Endothelial cells lining the interior of the blood vessels rely on nitric oxide to signal to the vessel tissue to relax, which aids in blood flow. Red wine, the researchers report, facilitates cellular communication that then activates this process.

In an accompanying editorial to both studies, researchers from the National Institute on Aging in Bethesda, Md., suggest hospitalal trials are needed to measure the effect of red wine and to assess whether the compounds in red wine can reverse or attenuate established cardiovascular disease.

Resveratrol “acts both indirectly (through adipose tissue) and directly (through endothelial cells) to prevent cardiovascular disease,” they write. The two studies provide “new insights into the mechanisms underlying the potential benefits of resveratrol in metabolic disease.” However, they caution, questions remain about red wine’s biological properties and mechanisms.

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Links between food and sleep disorder

In My Sleep

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Everybody needs to sleep. The average adult requires between 7 and 9 hours of sleep per night. But not everybody is capable of simply closing their eyes and attaining instant, restful sleep. A simple change of food may be the simplest way to change from insomniac to revitalizing cozy sleep. Before embarking on any major life style change regarding health, guidance from a medical professional should be sought.

Food Enemies of Sleep

Some sleep inhibiting foods are fairly obvious and well known while others are less frequently maletioned.

  • foods containing caffeine.
  • foods with high protein content.
  • Alcohol and other beverages too close to bedtime.

Caffeine is a stimulant. It resides in many foods and supplemalets. While coffee is the beverage most people recognize as a source of caffeine, it can as well be found in:

  • Tea
  • Cola soft drinks
  • Energy/Power drinks
  • Chocolate
  • drugs

Many drugs contain significant quantities of caffeine as part of their makeup. It is essential to read the labels of over the counter medicines and the information sheets that come with prescription medicines. If sleep predicaments exist, a patient should discuss the prospect of alternate drugs with their health care provider.

Simply eliminating cola soft drinks may not be sufficient as many flavored soft drinks like orange, root beer, and crème soda as well contain caffeine. Energy/power drinks contain caffeine and some do not list it as an ingredient. Even beverages marked decaffeinated may contain some caffeine. Some caffeine, in small quantities, is even showing up in bottled water. For a good night’s sleep, one should avoid caffeine containing foods and beverages after noon.

Foods with high protein content can as well interfere with sleep. Protein rich foods require more effort to digest and should not be eaten just before bedtime. Spicy food presents a similar predicament with the addition of probable heartburn. This can disrupt the sleep pattern. A person should allow in any case four hours after consuming a full meal before attempting sleep.

While alcohol may help a person fall asleep more quickly, it too has side effects later in the evening, such as headdiscomforts, nightmares, and less restful sleep overall.

For those having complexy sleeping through the night, the elimination of beverages after 8:00 PM is a definite must. It is complex to get a truly restful sleep when it is interrupted by visits to the bathroom throughout the night.

Foods to Promote Sleep

If some foods are the enemies of sleep, then there must be some foods that promote sleep. Those foods contain one or more of the following elemalets.

  • Tryptophan: an amino acid with a sedative like effect.
  • Magnesium: a muscle relaxant.
  • Melatonin and Serotonin: sleep inducing hormones.

Impact Lab, in an article titled Top 10 foods for a Good Night’s Sleep, list the following ten items and the reasons they can help with sleep.

  • Almonds: have both tryptophan and magnesium.
  • Bananas: contain melatonin, serotonin, and magnesium.
  • Chamomile tea: has a mild sedative effect.
  • Flax seeds: contain omega-3 fatty acids which act as a mood lifter.
  • Honey: contains glucose which causes the brain to reduce the production of orexin, a neurotransmitter associated with alertness.
  • Milk: contains tryptophan plus calcium which helps the brain to metabolize the tryptophan.
  • Oatmeal: containing melatonin to help cause sleep.
  • Potatoes: contain tryptophan.
  • Turkey: an fine source of tryptophan.
  • Whole wheat bread: a small slice with chamomile tea and honey causes the release of insulin which helps with the processing of tryptophan.

The foods listed on top of can help with sleep. But don’t get carried away. Stuffing oneself with Turkey at Thanksgiving may invariably lead to naptime, the quality of the sleep will suffer because a big heavy meal is harder for the body to digest and will result in a less-than-cozy sleep experience. If a person plans on eating a large meal, it should be completed in any case four hours before going to bed. A small helping, or snack portion of almonds, banana, a cup of chamomile tea, or milk and oatmeal can help prepare the body for a restful sleep.

Eating is a balancing act. High energy and alertness enhancing foods are best eaten earlier in the day but not to excess or they may not clear out by evening. foods that promote recreation and sleepiness are best later in the day. Everybody must discover the balance that is right for them.

Snore Aid

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Frozen meals may cause salmonella outbreak

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Marie Callender’s brand Cheesy Chicken and Rice appears to have caused a salmonella outbreak that so far has sickened 29 people in 14 conditions.

ConAgra foods has recalled the product: 13-ounce packages of “Marie Callender’s Cheesy Chicken & Rice White Meat Chicken and Broccoli over Rice Topped with Rich Cheddar Sauce.”

Packages carry a label with the establishment number “P-45” inside the USDA check oution mark. The products were distributed nationwide. The recall applies only to frozen products and not to those sold in Marie Callender’s restaurants.

In its investigation of an outbreak of salmonella food poisoning, the CDC found that eight patients reported eating this specific product in April and May. The last report of disease was on May 22, 2010.

People who have the product in their freezers should discard it or return it to the place of purchase for a refund.

Consumers with questions may contact ConAgra at 866-484-9610.

The type of salmonella noticeed in the frozen meals is Salmonella serotype Chester. Salmonella is a ordinary cause of food poisoning. Infections can be life threatening, particularly to babys, the elderly, and others with weak immune systems.

Common symptoms of salmonella food poisoning include diarrhea, abdominal cramps, and fever within eight to 72 hours of consuming contaminated food or beverages. Other symptoms may include chills, headdiscomfort, nausea, and vomiting that can last up to seven days.

The USDA’s food protectedty and check oution Service warns consumers to always use a thermometer to make sure that all components in frozen meals are cooked to a temperature of in any case 165 degrees Fahrenheit.

SOURCES: News release, USDA food protectedty and check oution Service.

News release, ConAgra.

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The Importance of Ascorbic Acid

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Ascorbic acid is in fact a very important kind of element that is added to foods and dietary supplements. Ascorbic acid is actually a synthetic form of the vitamin C naturally included in plant-based foods like fruits and vegetables. It plays a main role in how processed foods are prepared for market, and how humans ingest the antioxidant values of vitamin C.

Ascorbic Acid and Vitamin C: Health Benefits

Ascorbic acid includes many of the same health benefits as naturally occurring vitamin C. Perhaps the largest benefit of these nutritional elements is their antioxidant value. Antioxidants help to fight off viruses and infections and help the body to respond to challenges. They have a wide range of health benefits, and are found in many plant based foods.

The problem with naturally occurring vitamin C is that it breaks down easily. Vitamin C in fruits and vegetables is often lost in cooking. As soon as the foods are heated, the natural vitamin C begins to break down. Nutritional experts report that vitamin C can also be lost simply through storing fruits or vegetables before consumption.

Because of the sensitive nature of natural vitamin C, lots of people may not get enough, even if they include fruits and vegetables in their diets. This is why food manufacturers have chosen to add vitamin C qualities back into food and drink using ascorbic acid.

The ascorbic acid represents the active vitamin C in most processed foods. According to the U.S. Food and Drug Administration, ascorbic acid and vitamin C are similar enough in composition to be treated as equivalent chemical compounds. Some nutritionists disagree, and the debate over ascorbic acid versus vitamin C is often at the center of the community of people who consider raw foods to be a much better diet.

Raw foods advocates will bring attention to the difference between ingesting natural chemical compounds in fruits and vegetables and getting them through artificial additives like ascorbic acid.

Reasons to take Ascorbic Acid

The ordinary|usual antioxidant and nutritional value in both ascorbic acid and vitamin C can help ward off a variety of health problems, according to food studies. Experts say that either of these substances taken routinely can lower the risk of heart disease. Ascorbic acid is also said to be helpful in lowering blood pressure.

Experts often attribute anti-carcinogen properties to ascorbic acid. Other claims about ascorbic acid include its effectiveness for preventing dental issues and gum disease, eye problems like macular degeneration, diabetes, and much more. All of these are reasons to think about including vitamin C or ascorbic acid in your diet.

Natural vitamin C can be found in large quantities in fresh fruits and vegetables including peppers, citrus fruits, tropical fruits, spinach and cabbage, and brightly colored fruits and vegetables. Nowadays, lots of food makers are fortifying juices, cereals and more with ascorbic acid. Look for either of these in your supermarket to include some powerful health boosters in your daily diet.

Ascorbic Acid for beauty

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