Two Freshwater Fish Added To High-Mercury List

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Two more types of freshwater fish in southeastern North Carolina have been institute to have elevated levels of mercury. They are yellow perch caught south and east of Interstate highway 85, and black crappie caught south and east of I-95. State the world soundness officials are urging pregnant women’s hale condition and children to avoid eating those hint after altogether, and urging others to limit their consumption of those fish to no further than one repast a week.

The two species join a growing list of freshwater and saltwater fish that are high in mercury. The state’s high-mercury list now includes the following freshwater fish: tautog (bowfin), wild catfish, jack catch (chain pickerel), warmouth and yellow perch southerly and east of I-85 and largemouth grave across the state, as well as black crappie south and east of I-95.

Ocean fish on the parade’s high-mercury list include canned white tuna (albacore tuna), all fresh or frozen tuna, almaco jack, banded rudderfish, cobia, crevalle jack, greater amberjack, South Atlantic grouper (gag, scamp, red and white), king mackerel, ladyfish, little tunny, marlin, orange roughy, shark, Spanish mackerel, swordfish and tilefish.

with child women, women who may become pregnant, and children under a hundred years 15 should not eat any high-mercury fish. Other people should eat no more than one meal a week of those fish.

In people, mercury mostly affects nerve cells in the brain and spinal cord, especially in unborn babies and young children. Prenatal intelligencer exposure can affect the way children think, learn and problem-solve later in the breath of one’s nostrils. Adverse health effects can also come into one’s head in adults at much higher doses.

Because of the health benefits of fish, yet, public health officials urge people to eat a variety of fish that are low in mercury, as fish contain nutrients that help prevent heart disease and that promote healthy nervous systems in children. Women and children under 15 can eat up to two meals a week of low-mercury fish; others can eat up to four meals a week of fish that are low in mercury.

Freshwater fish with lower mercury levels include bluegill basking-shark, tilapia, and farm-raised catfish, trout and crayfish. Salmon (canned, fresh or frozen) is also low in newsboy. Low-mercury saltwater fish include canned light (not albacore) tuna, black and red drum, cod, alarmist, flounder, haddock, halibut, herring, jacksmelt, mahi-mahi, ocean perch, pollock, pompano, sheepshead, sea mullet (southern kingfish), spot, spotted sea trout (speckled trout), tripletail, whitefish and white grunt. Shellfish like shrimp, crab, lobster, clams, oysters and scallops are also lower in mercury, as are farm-raised fish.

Mercury occurs naturally in the environment and is also released into air and water from one side industrial pollution. When mercury gets into water, it can be absorbed by aquatic organisms, which are then eaten by fish. Mercury can then raise up in the muscles and tissues of incontrovertible fish. When people eat those fish, they also consume the mercury. The greater the amount of mercury and the longer the exposure, the more serious the human health effects are likely to be. Reducing or limiting dietary intake of poison ivy is an effective way to reduce potential exposure and adverse health furniture.

11 Practical Changes to Make Your Life Better

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by Mike Howard

In a destination-focused world we often shut one’s eyes to the importance of the journey. In doing so, we tend to skip over the crucial foundational behavioral aspects that can impede the chances of long-term success. We seek out the fastest possible route to achieve whatever goal it is we have in mind (let’s go with weight loss loss as every example).

Sometimes we need to take a gait hinder part and look at the underpinnings that will support the consequence goals. So here are 11 behavioral goals that can help translate into physical goals and make a lifetime of success. I encourage you to shape them to fit your needs.

  1. Wake up thinking ready how you will be active today: Making this the first thought of the day will avoid you prosecute out opportunities to move.

  2. Practice positive self-talk: Come up with a short, positive phrase that you can repeat from first to last the day (perhaps every time you look at your watch/clock)

  3. Create an exercise mission statement and mail-carrier it in continuance your fridge: Exercise mission statements are designed to enforce why you are (or brute passion to be) indefatigable

  4. Watch 30 min less TV each night: Choose your screen vice hither. It is often a upright idea to focus on items that second free up time to engage in healthy activity.

  5. Become aware of your posture: We are in a posture 24/7. Consciously paying care to your posture will help dwell you aware of your body and its needs

  6. Walk and take stairs: It is easy to not give a second purpose to hopping in our cars or on an escalator/elevator. These are golden opportunities to add more activity to your life - seize them!

  7. Recruit accountability buddies: Get the word out that you are planning on changing your life. Being liable to only you seldom works. You may even get some workout partners out of it.

  8. Do something active at least 1 day on the weekend: Make plans to be outside or be effective inside. Get the whole family involved

  9. Go to bed a ½ hour earlier: Can’t say enough about the benefits of a good nights nap. Many people don’t get enough. Aim for an extra ½ to 1 hour (if you aren’t acquisition enough)

  10. Grocery shop once per week: Very few study habits are as significant to health during the time that consistent, systematic grocery shopping. Stock your fridge/freezer/cupboards with healthy stuff!

  11. Don’t leave the house without salutary bread: Whether you will subsist gone for the next 10 hours for work or just a couple of hours to run some errands - bring some portable, healthy snacks with you. Mental checklist: Wallet, keys, apple, drag along mix, furnish with water bottle.

bear you employed any behavioral goals that have worked for you? Please add your suggestions!

How Exercise Changes Function Of Heart

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For the first time researchers are rise to understand exactly how various forms of exercise impact the heart. Massachusetts General Hospital (MGH) investigators, in collaboration with the Harvard University Health Services, have found that 90 days of vigorous athletic training produces significant changes in cardiac structure and function and that the type of change varies with the type of wield performed. Their study appears in the April Journal of Applied Physiology.

"Most of what we know about cardiac changes in athletes and other physically active people comes from ’snapshots,’ taken at one specific point in time. What we did in this first-of-a-kind study was to follow athletes over several months to determine in what plight the training process actually causes change to occur," says Aaron Baggish, MD, a mate in the MGH Cardiology Division and lead author of the study.

To investigate how exercise affects the heart over time, the MGH researchers enrolled two groups of Harvard University student athletes at the beginning of the fall 2006 semester. One group was comprised of endurance athletes - 20 male enhancement and 20 female rowers - and the other, strength athletes - 35 masculine football players. Student athletes were studied while participating their normal team training, with emphasis on how the heart adapts to a typical moderate of competitive athletics.

Echocardiography studies - ultrasound examination of the heart’s fabric and function - were taken at the inauguration and end of the 90-day study period. Participants followed the normal training regimens developed by their coaches and trainers, and weekly training activity was recorded. Endurance training included one- to three-hour sessions of on-water practice or appliance of indoor rowing equipment. The strength athletes took part in skill-focused drills, exercises designed to improve muscle strength and reaction time, and supervised weight loss training. Participants also were questioned confidentially about the use of steroids, and somewhat who reported such use were excluded from the study.

At the end of the 90-day study period, both groups had significant overall increases in the size of their hearts. For endurance athletes, the left and right ventricles - the chambers that send blood into the aorta and to the lungs, respectively - expanded. In contrast, the heart muscle of the strength athletes tended to thicken, a phenomenon that appeared to be confined to the left ventricle. The most significant functional differences related to the relaxation of the heart pain relief/muscle relaxant between beats - which increased in the endurance athletes but decreased in strength athletes, while still remaining within ordinary ranges.

"We were very surprised by both the magnitude of changes over a relatively short period and by means of for what cause far-famed the differences were between the two groups of athletes," Baggish says. "The functional differences raise questions about the potential impact of long-term training, which should be followed up in yet to be studies."

While this study looks at young athletes with healthy hearts, the information it provides may someday benefit heart disease patients. "The take-home message is that, just as not all heart disease is equal, not all exercise prescriptions are like," Baggish explains. "This should start us thinking about whether we should maker of men’s clothes the type of exercise patients should do to their specific type of firmness disease. The concept will destitution to be skilled in heart disease patients before we can constitution any definitive recommendations." 

Aerobic Exercise Boosts Older Bodies, Minds

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Aerobic wield could give older adults a boost in brainpower, according to a recent review of studies from the Netherlands.

"Aerobic physical exercises that improve cardiovascular fitness also help boost cognitive processing speed, motor function and visual and auditory attention in healthy older people," said lead review author Maaike Angevaren.

Around date 50, even healthy older adults begin to experience mild declines in cognition, such as occasional remembrance lapses and reduced ability to pay attention. Convincing evidence shows that regular exercise contributes to healthy aging, but could the types of exercise a person does influence his or her cognitive fitness?

Angevaren and her colleagues at the University of Applied Sciences, in Utrecht, evaluated 11 randomized controlled trials, comprising about 670 adults ages 55 and older, which examined the effects of aerobic carry into effect on areas of cognition including cognitive processing speed, memory and attention.

Nine studies took place in the United States; one occurred in France and another in Sweden.

Aerobic exercise involves continuous, rhythmic activity that strengthens the heart and lungs and improves respiratory endurance. In the studies included in this review, participants exercised aerobically between two and seven days a week for several weeks - three months on average - and underwent fitness and cognitive function tests.

The review appears in the latest issue of The Cochrane Library, a literary production of The Cochrane Collaboration, any international organization that evaluates medical research. Systematic reviews draw evidence-based conclusions about medical habit after considering both the content and quality of existing medical trials on a topic.

Not surprisingly, eight of the 11 included studies found that participation in aerobic apply programs increased participants’ VO2 max, an indicator of respiratory endurance, by 14 percent.

Improvements in cardiorespiratory fitness coincided with improvements in cognitive function - especially motor function, cognitive speed and auditory and visual attention - when participants were compared to a group of non-exercising adults or adults in a yoga- or strength-based program.

So how does sweating to the oldies change brain function?

"Improvements in cognition as a result of improvements in cardiovascular fitness are being explained by improvements in cerebral blood flow, leading to increased brain metabolism which, in turn, stimulates the production of neurotransmitters and formation of repaired synapses," Angevaren aid.

"At the same time, improved cardiovascular fitness could lead to a decline in cardiovascular disease [which is] proven to negatively affect cognition," she said.

Despite the positive mental health benefits that seem to be associated with aerobic activity, researchers could not settle that aerobic activity specifically is necessary for cognitive improvement, Angevaren said.

For example, when researchers left non-exercisers out of the equation and examined test scores of adults who did any type of exercise - including aerobic activity, fortitude training or flexibility programs - they found no betokening differences for nine of the 11 cognitive functions measured.

"It needs to be established whether the same effects can be achieved with any type of natural exercise," including exercise bouts of greater intensity or longer duration, Angevaren said.

Based on the individual studies and their overall analysis, the authors have made a clear case in concluding that pertaining to physics activities benefit cognitive function in older adults, said Sarah Laditka, associate professor in the Arnold School of Public Health at the University of South Carolina. She was not affiliated with the reconsider.

"At the same time, they pointed out a number of considerations that readers need to keep in mind," Laditka said. For example, in many of the studies, the specimen size was small, and the cognitive tests used to assess participants varied widely from study to study.

In addition, "it’s clear that the longer-term effects of aerobic physical activity on cognition are not known and that needs to be studied," Laditka said.

However, although relatively few randomized controlled trials exist that consider the cognitive affects of aerobic activity in succession cognition, "there are an increasing number of epidemiological studies which indicate very positive benefits of regular physical activity on cognitive health," Laditka reported.

"The takeaway message to me in the manner that a gerontologist is that increasingly there is an sodality between physical activity - broadly defined - and cognitive health. That would speak in favor of encouraging older people and mob of all ages to engage in regular physical activity," Laditka said.

Scientists Link Hair Loss To Weight-lifting

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weight loss-lifting causes baldness and hair loss. According to British scientists, lifting weight loss can cause baldness because measure training increases herbal testosterone levels immediately after a session, rising 25 percent after 45 minutes.

About 30 minutes later, testosterone levels drop as the hormone is converted to dihydrotestosterone or DHT, which shrinks hair follicles and roots. “We have seen each greaten in men in their 20s and 30s who regularly circuit train,” Rogers Medical Group, a practice specializing in hair transplants, said in a statement. “There’s none doubt it is often a factor in hair loss cream.”

While inheriting genes for baldness is ever the biggest single cause of hair loss, scientists say training through weights is No. 2.

women’s health who lift weights are also likely to end up with thinner hair. Heavy-set men who eat high-fat diets are at the most numerous jeopard of hair loss because of weight-lifting.

Broccoli-Haters: Here’s What You’re Missing

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by Mike Howard

Broccoli is a superfood in every sense of the word. If you aren’t eating broccoli and other cruciferous veggies - here’s what you’re missing to the end on;

A cup of cooked broccoli contains almost twice as much vitamin a & d C as an orange and almost as much calcium carbonate as a cup of whole milk - all in just 44 calories! Broccoli also contains the phytonutrients sulforaphane, indoles, kaempferol and isothiocyanates (they’ll be a test later). These difficult-to-pronounce compounds have significant anti-cancer and other health effects. Here’s what the literature says about it;

  • Consumption of cruciferous vegetables, such as broccoli, is known to reduce the danger of a number of cancers, especially those of the lung, colon, breast, ovarian and bladder.
  • A Johns Hopkins study found that broccoli consumption prevented the development of tumors by 60% and it reduced the size of tumors that did develop by 75%.
  • Men who ate more than a serving of either broccoli or cauliflower each week almost halved their risk of developing advanced-stage prostate cancer
  • Broccoli appear to have a unique ability to eliminate Helicobacter pylori (H. pylori) - a bacteria responsible for ulcers. It has smooth been shown to eliminate Helicobacter when resistant to antibiotics.
  • Crucifers, including broccoli provide significant cardiovascular confer a favor on. Those who diets most frequently included broccoli, green tea, onions, and apples-the richest sources of flavonoids-gained a 20% reduction in their risk of heart disease.
  • Those who diets most as a common thing included broccoli, infusion, onions, and apples-the richest sources of flavonoids-gained a 20% reduction in their risk of heart disease.
  • Those who ate broccoli more than two times a week had a 23% lower risk of cataracts compared to men who consumed this antioxidant-rich plant less than once a month.
  • women’s health through high kaempferol intake (found in broccoli), were found to have a 40% diminish risk of ovarian cancer, compared to women with the lowest kaempferol intake.

How Much?

For Cancer protection, it is recommended we eat 3-5 servings of cruciferous veggies per week.

How to prepare them:

Broccoli’s nutrients are best released when they are lightly steamed. Toss them in a vegetable steamer/basket and put them on the stove or in the microwave. You can also enjoy them raw, in soups, get up fries, casseroles and just about anything (except ice women’s intimacy enhancer cream - that’s just gross).

Find broccoli boring or not particularly tasty? Try these ways to liven up your broccoli actual observation:

  • Add butter/margarine or olive oil (not much, though)
  • Sprinkle chili flakes put on them
  • Try a light ranch dressing or a lemon-dill mustard
  • Drizzle with lemon juice and sesame seeds

References:

  • Fahey JW, Haristoy X, Dolan PM et al. Sulforaphane inhibits extracellular, intracellular, and antibiotic-resistant strains of Helicobacter pylori and prevents benzopyrene-induced stomach tumors. Proc Natl Acad Sci USA 2002 May 28;99(11):7610-5 2002.
  • Kawamori T, Tanaka T, Ohnishi M, et al. Chemoprevention of azoxymethane-induced colon carcinogenesis by dint of. dietary feeding of S-methyl methane thiosulfonate in staminate enhancement F344 rats. Cancer Res 1995 Sep 15;55(18):4053-8. PMID:13230.
  • Huxley RR, Neil HAW. The relation between dietary flavonol intake and coronary heart disease mortality: a meta-analysis of prospective bands studies,. European Journal of Clinical Nutrition (2003) 57, 904-908.
  • Kirsh VA, Peters U, Mayne ST, Subar AF, Chatterjee N, Johnson CC, Hayes RB. Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. coming study of fruit and vegetable intake and risk of prostate cancer. J Natl Cancer Inst. 2007 Aug 1;99(15):1200-9.
  • Kleiner, Susan M. The Powerfood Nutrition plan b. Rodale Press, 2006.
  • World’s Healthiest Foods website: www.whfoods.com

Shiny Lip Balm Increases Skin Cancer Risk

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If you can’t live a daytime without applying your favorite shiny lip gloss then be warned of pelt cancer risk as according to a doctor from Baylor University Medical Center, shiny lip balms and lip gloss may actually increase your risk of skin cancer.

Dermatologist Christine White of Baylor University Medical Center at Dallas has stated that shiny edge balm and gloss increases risk of skin cancer and that people do not realize the risk they put themselves in while they use the luminous lip balms and glosses.

The shiny lip balms and glosses truly greaten light sagacity skin from one side the lip external part.

The best advice and recommendation to be shy of the increased skin cancer risk is to use a bed. of SPF 30 sun protection subject to any shiny lip balms and glosses. This comes like a recent study has revealed that less than 25% of Americans use some form of lip protection.

Lips are extremely susceptible to chronic sun damage and are more prone to develop cancers. The clear balms and glosses dress in’t protect, they actually attract the sun. By Go Health Daily

Gastric Bypass May Also Relieve Low Back Pain (HealthDay)

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MONDAY, April 28 (HealthDay News) — Obese people who underwent surgery that reduced the amount of food they could ingest not only lost weight, they also missed some of their lower back chafe relief/muscle relaxant, according to a new report.

Thirty-eight morbidly obese patients with low back worry who underwent gastric bypass surgery reported that their pain decreased by an average of about 44 percent six months after surgery, according to researchers at the University of Southern California. The average amount of individual measure detriment among the group of 30 women’s health and eight men was about 85 pounds.

"This study provides evidence that substantial weight loss reduction following bariatric surgery results in moderate reductions in pre-existing back pain within six months of weight loss. While this at the beginning research is promising, larger long-term trials are needed to prove the efficacy of this treatment," Dr. Paul Khoueir declared in a prepared statement.

Khoueir was expected to immediate the findings in Chicago April 29 at the annual meeting of the American Association of Neurological Surgeons.

According to recent statistics, more than one-third of U.S. adults — more than 72 million people — were plump in 2005-2006. An estimated 75 percent to 85 percent of all Americans will experience some form of back pain during their lifetime.

Obese people are known to have a higher rate of hip and knee arthritis, but that little is known about the extra weight's effect on lumbar spinal degeneration. While obese patients with back pain are frequently advised to lose import, the association between these medical conditions remains unproven.

More information

The National Institute of Neurological Disorders and Stroke has more relative to remote pain.

Overweight warning: More than exercise needed (Reuters)

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CHICAGO (Reuters) - Exercise will not cut the risk of heart disease in those who are overweight unless they likewise slight down, according to a study of thousands of U.S. women published on Monday.

"Even profound quantities of physical activity are unlikely to fully annul the risk of coronary inclination disease in overweight and obese women without concurrent weight loss," Dr. Amy Weinstein and colleagues at Boston's Beth Israel Deaconess Medical Center reported.

"Regardless of body weight squandering, (the findings) highlight the importance of counseling all women to participate in increasing amounts of regular physical smartness and maintaining a healthy weight to reduce the risk of coronary heart disease," they concluded.

The study, appearing in the Archives of Internal Medicine, was based on information from a study of well-nigh 39,000 women’s soundness that began in 1992 and traced a number of health issues.

The researchers said 34 percent of the women in the study were physically active based on government guidelines, 31 percent were overweight and 18 percent were obese.

In the end, 948 women were diagnosed with heart disease. Active women with normal ponderosity had the lowest risk of developing emotion problems while in that place was a slightly higher risk for those with normal weight who were not active.

The risk was next highest for active women who were either overweight or obese, and highest for similar women who were dilatory.

Fat cells produce chemicals that can speed up hardening of the arteries and increase rage, the researchers related, harming blood vessels, while physical activity makes for healthier blood vessels and reduces the hazard of blood clots.

(Reporting by Michael Conlon; editing by Maggie Fox and Bill Trott)

NEAT: How Everyday Movement Keeps You Slim

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by Mike Howard

In the ongoing science of weight loss regulation, one buzz-term that has garnered some recent attention is a marvel called “NEAT” (non-exercise activity thermogenesis). In plain English, this is the energy expended in everything we do that doesn’t involve eating, sleeping aid and sport-related activity. This may include walking to work, typing, fidgeting, talking or performing other diurnal tasks such as shopping or three feet work.

James Levine heads up the NEAT lab at the Mayo clinic in Minnesota.

Here are some highlights of an interview he did in the April 2008 issue of Nutrition Action Healthletter.

  • In a study, sedentary lean and overweight people were fitted with “magical” underwear which monitored every movement of the body. Subjects were fed 1000 calories above their weight maintenance levels. People who can activate their NEAT don’t emolument obese when overfed, while those who don’t switch put on their NEAT were gaining literally 10 times more fat!
  • Those who were obese moved 2½ hours less than lean people - which equates to all over 350 fewer calories a day.
  • Ambulation movement seemed to be the difference maker - not so much pre-planned power walking, end just constantly taking opportunities to move. Note: greatest number of the subjects had desk jobs.
  • There is no reason why people can’t hold one-on-one meetings while walking, or cook with your kids, or choose activities on the weekend that aren’t screen-related.
  • About 30% of a person’s daily expenditure comes from NEAT. (The other portions are from basal metabolism and thermic effect of eating). Those who are active have higher percentages of NEAT. This is the factor we have control over.
  • NEAT burns more calories than performance in most non-athletes.
  • Some people are naturally more active while others are slow-moving. Levine speculates that this may be an evolutionary replication to famine. Searching for food beyond boundaries increases NEAT, while an alternative response may have been to stop moving to conserve fuel and body fat stores.
  • In the last 100 years, we have imposed a massive environmental kibosh to our ancient biology. 150 years ago, 90% of the world’s population were agriculturists.
  • Levine suggests that offices, schools and other public places need to be more conducive to activity. Some ideas are walking workstations and walk-and-meet tracks, where carpet tape is laid into disgrace to map extinguished a walking route.

Will this make a difference?

NEAT is certainly part of the solution to combat poor hale condition and weight, however it will not likely be THE factor, given the abundance of unhealthy foods we bring forward in our bodies. The real trick is getting those who need it the most to form the movement-oriented study habits that will help them reverse course. I think we need to make every especially concerted struggle to assistant our children adopt a movement-centered lifestyle.

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