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Archive for the 'Sports' Category

Risk factors for Cardiovascular disease

December 26th, 2010 by admin

Two charts representing the absolute risk for ...
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Cardiovascular disease risk factors

The more a person shows several factors, the greater the chances of developing heart disease. The best way to prevent heart attacks is represented by reducing risk factors. Risk that can be controlled and treated:

  • High blood pressure (hypertension) disrupts the smooth functioning of the heart, amplifying the state of weakness. Both heart and arteries are prone to strokes. High blood pressure increases the risk of stroke, of atherosclerosis, causing congestive heart failure, atherosclerosis, kidney failure and eye disease. When this pressure is associated with obesity, smoking, cholesterol increases the risk of sudden attack. High blood pressure tends to increase with the age. Men are exposed to greater risks than women. After the age of 55 years men shows similar trends for accelerating blood pressure. Instead, after 75 years, women are more prone to such risks than men. HTA’s are not usually defined by symptoms, is a real silent killer. If you are suspected of hypertension, should pay more attention to your health. Keeping a proper diet, losing weight (when applicable), practicing a sport regularly, avoid salt and following a strict medication from a medical specialist, you can keep blood pressure under control (ie lower blood pressure to normal levels), decreasing the worsening condition health;
  • Hypercholesterolemia (high levels of blood cholesterol) – coronary heart disease risk increases as you achieve a high cholesterol. When present and other risk factors such as hypertension and smoking, exposure from cardiovascular disease is even greater. Cholesterol is found only in animal fats. Some herbal oil, often used in cooking, are high in saturated fats. Transfats results by adding hydrogen to vegetable oils are often used in restaurants and fast foods. Fruits and vegetables contain no cholesterol, are therefore recommended in any diet. If you need medicines to lower cholesterol is better to resort to a healthy diet reduce the amount of cholesterol and improve your cardiovascular health;
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Category: Cardio, Cholesterol, Diabetes, General health, Medicine, Obesity, Seniors, Smoking, Sports | No Comments »

A new era in clinical genetic testing for hypertrophic cardiomyopathy.

November 9th, 2010 by admin

Hypertrophic cardiomyopathy
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A new era in clinical genetic testing for hypertrophic cardiomyopathy. J Cardiovasc Transl Res. 2009 Dec;2(4):381-91 Authors: Wheeler M, Pavlovic A, DeGoma E, Salisbury H, Brown C, Ashley EA Building on seminal studies of the last 20 years, genetic testing for hypertrophic cardiomyopathy (HCM) has become a clinical reality in the form of targeted exonic sequencing of known disease-causing genes. This has been driven primarily by the decreasing cost of sequencing, but the high profile of genome-wide association studies, the launch of direct-to-consumer genetic testing, and new legislative protection have also played important roles. In the clinical management of hypertrophic cardiomyopathy, genetic testing is primarily used for family screening. An increasing role is recognized, however, in diagnostic settings: in the differential diagnosis of HCM; in the differentiation of HCM from hypertensive or athlete's heart; and more rarely in preimplantation genetic diagnosis. Aside from diagnostic clarification and family screening, use of the genetic test for guiding therapy remains controversial, with data currently too limited to derive a reliable mutation risk prediction from within the phenotypic noise of different modifying genomes. Meanwhile, the power of genetic testing derives from the confidence with which a mutation can be called present or absent in a given individual. This confidence contrasts with our more limited ability to judge the significance of mutations for which co-segregation has not been demonstrated. These variants of "unknown" significance represent the greatest challenge to the wider adoption of genetic testing in HCM. Looking forward, next-generation sequencing technologies promise to revolutionize the current approach as whole genome sequencing will soon be available for the cost of today's targeted panel. In summary, our future will be characterized not by lack of genetic information but by our ability to effectively parse it.
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Category: Cardio, Genetic testing, Sports | Comments Off

For runners: a healthy, homemade sports drink

April 22nd, 2008 by admin

Orange juice.
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Sports drinks have become very pospular as an easy source of nutrients and energy for people engaging in highly demanding physical activity such as running, biking or swimming. However, many are not comfortable with the available products and prefer other, more natural choices. Here is a recipe for an easy to make, healthy and delicious beverage, equally good for a quick energy source before starting or to replenish your body after a long training day.

Ingredients:

  • Water – 2 cups
  • Lemon tea bag (with or without caffeine) – 1
  • Honey or sugar cane syrup – 2 tsps
  • Salt – 1/8 tsp
  • Orange juice – 4 tsps

Preparation:

Boil 16 ounces of water and steep the lemon tea bag. Add then the honey (or sugar), salt and let cool down. Combine with orange juice and chill.

The nutrition facts: Each 8-ounce serving contains approximately 60 calories, less than 1 g of protein, 15 g of carbohydrates, 130 mg of sodium and less than 1 g of fat.

PureAcaiBerry

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Category: Fitness, Nutrition, Obesity, Sports, Weightloss, Wellness | No Comments »

3 best muscle growing supplements

August 16th, 2007 by admin

A top-down view of a skeletal muscle
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Creatine

We’ve espoused the benefits of creatine too man times to count, but for good reason: Most guys’ strength increase by at least 10% after just a few weeks of consistent creatine use. The supplement elevates the level of creatine phosphate in your blood, which boost levels of ATP ( the energy source muscle use to contract) in the muscle. Take 2-5 grams once on rest day and immediately before and after workout on training days. Almost every supplement company sell creatine, but the better one include cell-tech by muscle Tech, nitrobolic by vyotech and cellmass by BSN

Gakic

Gakic is composed of three common amino acids; ingested together, they have synergistic effects on your strength. When taken with arginine, glycine can boost growth hormone levels and creatine synthesis in the body. It also enhances the firing of nerves that stimulate muscle contraction, which in turn improves strength. Arginine increase level of growth hormone and nitric oxide (NO), the gas that helps deliver more blood to exercising muscles. Alpha – ketoiso caproic acid is a form of the amino acid leucine that is readily converted to hydroxyl beta methylbutyrate, a substance that can build muscle mass and prevent muscle breakdown. KIC helps remove ammonia from the body during exercise , which decrease muscle fatigue. Gakic has been proven to increase muscle force and inhibit fatigue, meaning it may increase your strength by allowing you to lift more weight and complete more reps with a given weight

Green tomato extract

This supplement increase the number of blood vessels and thus oxygen, nutrients and anabolic hormones – that supply muscle. In terms of training, this means greater strength gains and muscle growth. A recent unpublished study reported that men who weight trained three times per week and consumed GTC once per day gain two time more strength than the placebo group on the bench press and more than three times the strength on the leg press over a six week period.

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Category: Fitness, Men's health, Nutrition, Obesity, Sports, Weightloss, Wellness | No Comments »