Thursday, January 22, 2009

Wednesday, January 7, 2009

Potential Benefits of Drinking Alcohol

Research is being done to find out what the apparent benefits of drinking wine or alcohol in some populations may be due to, including the role of antioxidants, an increase in HDL ("good") cholesterol or anti-clotting properties. Clinical trials of other antioxidants such as vitamin E have not shown any cardio-protective effect. Also, even if they were protective, antioxidants can be obtained from many fruits and vegetables, including red grape juice. The best-known effect of alcohol is a small increase in HDL cholesterol. However, regular physical activity is another effective way to raise HDL cholesterol, and niacin can be prescribed to raise it to a greater degree. Alcohol or some substances such as resveratrol (res-VAIR'ah-trol) found in alcoholic beverages may prevent platelets in the blood from sticking together. That may reduce clot formation and reduce the risk of heart attack or stroke. (Aspirin may help reduce blood clotting in a similar way.) How alcohol or wine affects cardiovascular risk merits further research, but right now the American Heart Association does not recommend drinking wine or any other form of alcohol to gain these potential benefits. The AHA does recommend that to reduce your risk you should talk to your doctor about lowering your cholesterol and blood pressure, controlling your weight, getting enough physical activity and following a healthy diet. There is no scientific proof that drinking wine or

Thursday, December 18, 2008

Health is Collective Respons

Health is created in interaction between individuals, families and the local and extended networks and communities in which individuals participate. Close, everyday relationships influence our attitudes, perspectives on life and behaviour, including in relation to health.
Health is also created by people’s living conditions and by the framework for people’s lives, such as housing conditions, the working environment, the external environment, food safety and the health services available.
The best way to develop and disseminate efforts to improve public health is by recognizing our responsibility and taking action based on this. Individuals are responsible for their own lives. Everyone has the right to live their lives as they wish: to make their own choices. But people’s choices affect them and may influence other people positively or negatively. Individuals have responsibility for themselves, for their family and friends and for participating in communities.
Communities are everyday contexts in which people participate such as schools, sports clubs, neighbourhoods and workplaces.
People have responsibility for one another in such communities. In communities people help to create each others’ lives. Communities – local social and extended networks – contribute to forming and changing our norms. This also applies to both positive and negative changes in health behaviour in a broad sense, including lifestyles, environmental behaviour and behaviour related to road traffic. Local social networks, such as the parents of the schoolchildren in one class, neighbours and co-workers, greatly influence how people act. Communities can support individuals and individual families, but they can also isolate and distance themselves from individuals, such as in bullying at school or mobbing at work.

Tuesday, December 2, 2008

Benefit From Broccoli

Biological Background: Broccoli is a dark-green vegetable with small, tight heads (curds) mounted on stem-like buds, and is a member of Brassica family of the Cruciferous vegetables.
Nutritional Information: One cup of chopped and cooked broccoli (146 g) provides 46 calories, 4.6 g protein, 8.7 g carbohydrates, 6.4 g fiber, 178 g calcium, 1.8 mg iron, 220 RE vitamin A, 0.13 mg thiamin, 0.32 mg riboflavin, 1.18 mg niacin, 98 mg vitamin C.

Pharmacological Information: Broccoli is a spectacular and unique package of versatile disease fighters and abundant in numerous strong, well-known phytochemicals and antioxidants, including indoles, isothiocyanates, quercetin, glutathione, beta carotene, vitaminC, folate, lutein, glucarate, and glutathione. Broccoli is extremely strong in anticancer activity, particularly against lung, colon, and breast cancers. Like other cruciferous vegetables, it speeds up the removal of estrogen from the body, helping suppress breast cancer. Broccoli is rich in cholesterol-reducing fiber and has antiviral and antiulcer activity. It is a super source of chromium that helps regulate insulin and bloodsugar. Broccoli is also a good source of calcium, thus help fight osteoporosis. However, brocoli is one of the leading intestinal gas producers.