Archive for the ‘Health’ tag
Safe level of exposure to secondhand smoke in casinos
In recent years, cities and states across the country have enacted smoke-free workplace laws to protect employees from the harms caused by secondhand smoke. The fact that secondhand smoke exposure is a significant public health threat is beyond dispute. The World Health Organization, U.S. Environmental Protection Agency, and U.S. Surgeon General all concur that there is no safe level of exposure to secondhand smoke. At the same time, casino gambling and best usa online casinos has been rapidly expanding across the United States. As casino gambling expands, casino employees—like employees in any other workplace—need protection from secondhand smoke. Many existing smoke-free workplace laws, however, do not protect casino employees. This is cruelly ironic, since the secondhand smoke exposure faced by casino employees is often more severe than exposure employees experience in other workplaces. Consider these facts:
• Workers in gambling venues are often exposed to higher levels of secondhand smoke than employees in other workplaces. Secondhand smoke exposure levels in casinos can be 2.4 to 18.5 times higher than in offices and 1.5 to 11.7 times higher than in restaurants.
• A 1998 study found that casino workers in so-called “well-ventilated” casinos had metabolized nicotine levels that were 300 to 600% higher than those in other smoking workplaces during a work shift.
• In 2004, casinos in Delaware were found to have six times more cancer-causing particles in the air than highways and city streets during rush hour traffic. After Delaware implemented its smoke-free workplaces law, indoor air pollution in the casinos virtually disappeared. Best casino at golden casino.
• After studying Reno and Las Vegas casinos for five years, University of Nevada-Reno researchers concluded that there is “a direct correlation between exposure to secondhand smoke in the workplace and damage to employees’ DNA.” read rushmore review for informations about casinos.
School Based Clinics
The Paediatric School-Based Clinics were established in May of 2007, in response to the ‘Health disparity by Neighbourhood Income” study that was published by the SHR (Dr. Mark Lemstra et al). The clinics are a product of the efforts of the Department of Paediatrics, College of Medicine at the U of S, the Catholic and Public school Divisions and The Saskatoon Tribal Council, in consultation with the Core Neighbourhood communities to provide access to comprehensive paediatric care.
Acknowledging that it is the social determinants of health such as income, literacy, and housing that impact people’s health, we provide care to children in core neighbourhoods, embracing the community paediatrics model which shifts away from one child but to ‘all children in the community, within the context of the family and the community’. We adhere to the principals of cultural competency.
The clinic is collaborative; i.e. seeking to work across sectors such as Education, Social Services, Justice, Law Enforcement etc; as well as integrated, i.e. working alongside teachers, councilors, social workers psychologists, ENT, Child Psychiatry.
The clinics are currently based out of St. Mary’s Elementary School (Mon/ Tues/ Wed); as well as W.P. Bate Elementary school on Thursday afternoon. It is staffed by 2 Paediatrcians from the department of paediatrics. Appointments are not mandatory, drop-ins are welcomed. A referral by a Family Physician is not required; patients/families/ teachers, etc may all refer. We work with the family and the community, as well as the schools, to make ourselves and the other health-care professionals whom we may refer our patients to, more accessible, recognizing the many obstacles that people who live in poverty, face.
A huge part of our work is dedicated to advocacy; for the patients and for their families. money saving at payday advance
exercise in treatement of hyperlipidemia
Lifestyle interventions, in the form of dietary modification and exercise, are effective means of managing and treating high serum levels of cholesterol and triglycerides in individuals diagnosed with dyslipidemia. Such interventions should always be attempted as the initial step in the management and treatment of lipid abnormalities, especially when total cholesterol levels, low-density lipoprotein (LDL) levels, or triglyceride serum levels are just above the reference range.
EFFECT OF EXERCISE ON DYSLIPIDEMIA
The acute effects of exercise on serum lipid levels are greatest with respect to elevating the levels of high-density lipoprotein (HDL). Various studies have shown HDL levels to increase by 4-43% with exercise. A reduction in triglyceride (TG) levels also occurs 18-24 hours after an acute bout of exercise and can persist for up to 72 hours. This effect is greatest in those with the highest pre-exercise TG values and does not appear to require a threshold of exertion to be demonstrated. The chronic effects of exercise were studied among endurance athletes. It was noted that they frequently had serum HDL cholesterol concentrations 10-20 mg/dL or 40-50% higher than their sedentary counterparts. Their triglyceride levels were also lower by 20%, and their LDL cholesterol concentrations were lower by approximately 5-10%.
The Health, Risk Factors, Exercise, Training, and Genetics (HERITAGE) Family Study showed that regular endurance exercise training was particularly helpful in men who have low HDL cholesterol levels, elevated TG levels, and central or abdominal obesity. The increase in HDL levels was usually noticed at 12 weeks or more and not seen at 10 weeks or less. Increased training volume predictably yielded greater results. The increase in HDL levels was more profound when exercise was combined with caloric restriction.
EFFECT OF DIET ON DYSLIPIDEMIA
Although the diet commonly recommended for patients with dyslipidemia is low in saturated fat (<10% of caloric intake), low in cholesterol (<300 mg/d), and high in soluble fibers, several other diets have also been tried with reasonable success. Among them, the Mediterranean diet was a particularly effective alternative. This diet is low in red meat; high in fruits, vegetables, whole grains, beans, nuts, and seeds; and low to moderate in fish, poultry, and dairy products. Another suggested diet alternative contains diverse cholesterol-lowering components. This diet is low in saturated fat and high in plant sterols, soy protein, viscous fibers, and almonds. The level of LDL reduction with this second alternative diet was not statistically significant from a diet very low in saturated fat plus 20 mg/d of lovastatin. Meanwhile, increasing the percentage of monounsaturated fat intake and reducing caloric intake from carbohydrates to around 40% was also shown to reduce both fasting and postprandial triglyceride levels and increase HDL levels.
DIETARY SUPPLEMENTS AND DYSLIPIDEMIA
Several over-the-counter dietary supplements are frequently selected by dyslipidemic patients or are taken upon the recommendation of health care professionals.
- Fish oil
Most of the data used to support the intake of fish oil concentrate were derived from studies that used high daily doses (>6 g/d). These studies conclusively showed significant reduction in serum triglyceride levels through inhibition of very low-density lipoprotein (VLDL) triglycerides and apolipoprotein B synthesis. In hypertriglyceridemic subjects, a dose of 15 g/d of fish oils lowered serum triglyceride levels by approximately 50%. Although many trials support the cardioprotective effects of fish oil, recent epidemiologic evidence, unfortunately, does not. The precise reasons for these controversial findings have yet to be determined. Variations in the apolipoprotein E (apoE) genotype may play a role in an individual’s specific response to fish oil therapy. In particular, an increase of LDL-C levels and a trend in the direction of reduced HDL-C levels after fish oil supplementation were observed in subjects possessing the apoE4 allele, compared to individuals possessing the homozygous apoE3 allele profile. Additionally, individuals possessing the apoE2 allele have shown improved responses to reduction of expected serum triglyceride elevations after meals.
- Oat bran supplement
Beta-glucan (the main soluble fiber component of oat bran) may decrease the absorption of ingested nutrients and bile acids by increasing the viscosity of intestinal contents. Several studies have demonstrated evidence that oat bran supplements have a substantial hypocholesterolemic effect. A daily dose of 3 grams or more is required to produce clinically relevant reductions in both total cholesterol (TC) and LDL concentrations. Combining oat bran supplementation with exercise showed consistent and substantial reduction of serum lipid levels.
- Plant sterols
Compounds that are structurally similar to cholesterol were shown to lower serum lipid levels by inhibiting intestinal cholesterol absorption. Plant sterols include vegetable oils, seeds, and nuts. A meta-analysis of 21 trials that used plant sterol supplements showed that a dose of 2 g/d reduced serum LDL levels by approximately 10%. Although plant sterols consistently lower TC and LDL concentrations, evidence suggests that these nutritional supplements have no effect on HDL or TG levels. Combining plant sterols of 1.8 g/d with 25-40 minutes of endurance physical exercise 3 times per week resulted in universal reduction of TC, LDL, and TG levels and an increase in HDL levels. Money saving for future health fast cash