Monday, September 8, 2008
Cool website for Healthy Living
http://www.netdoctor.co.uk/healthyliving
Cardiovascular risk in Diabetes
Exercise can reduce your risk of stroke and heart disease.
What is cardiovascular disease?
Exercise can reduce your risk of stroke and heart disease.
‘Cardio’ means to do with the heart and ‘vascular’ to do with the blood vessels. ‘Cardiovascular’ means the heart and circulation. Diseases of the circulation are caused by hardening of the arteries, and are common in Western society.
They are:
- angina (chest pains)
- heart disease
- heart attacks (when blood supply is cut to the heart)
- stroke (when blood supply is cut to the brain)
- poor circulation to the legs.
Atherosclerosis (hardening of the arteries)
Atherosclerosis is the underlying process that leads to cardiovascular disease. Arteries are the blood vessels that lead away from the heart and which deliver oxygen-rich blood to the tissues of the body.They are essentially tubes of muscle with a special interior lining of cells that ensures blood flows along smoothly.When affected by atherosclerosis, diseased arteries become substantially narrowed by thickening of the muscle layer and in particular by a fatty deposit (plaque) that builds up under the lining.
Plaque in arteries is a mixture of:
- fats, particularly cholesterol
- a build up of cells from the body’s immune system
- proteins like those that form in a scar.
A plaque starts off small but with time it gets bigger, steadily narrowing the artery at this point.
As well as obstructing blood flow, a plaque is also a weak point in an artery. The thin covering of the plaque can rupture, exposing it and the underlying muscular layer of the artery.
This can trigger a sequence of reactions that results in the blood clotting at the site of the plaque rupture. Suddenly what had been a narrowed artery can turn into a completely blocked one.
This is very often what happens in a stroke - or a heart attack if it occurs inside one of the heart’s arteries rather than the brain.
What are the risk factors for cardiovascular disease?
The UK has one of the worst records in the world for cardiovascular disease because of factors such as:
- high fat diet
- a tendency to eat lots of salt which raises blood pressure
- low levels of exercise
- the effect of smoking.
Diabetes and cardiovascular risk
Diabetes increases the risk of cardiovascular disease by as much as four times.
While blood sugar control is still important, you also need to tackle the other risk factors such as obesity.
The most important risk factors that affect your chances of getting a cardiovascular disease are:
- diabetes
- smoking
- high blood pressure (hypertension)
- raised blood fat (lipid) levels - mainly cholesterol and triglyceride
- excess body weight
Calculating risk
A great deal of information has been built up about what effects the various cardiovascular risk factors such as age, smoking, high blood pressure etc have on an individual’s long-term health.
This has led to the concept of quantifying risk. Most of these calculators attempt to put a figure against your eventual likelihood of having a major cardiovascular event (heart attack, stroke).
This is usually stated as a percentage likelihood of an event occurring within a certain time span.
Doctors divide risk into:
- low: less than 15 per cent chance of an event in the next 10 years
- medium: 15-30 per cent chance in the next 10 years
- high: more than 30 per cent chance in the next 10 years.
What are the pros and cons of risk calculators?
On the positive side they can allow people at the highest risk to receive the most medical attention that will improve their health.In recent years this has resulted in prescribing guidance for doctors that states which risk group of patients can receive certain types of drugs.On the downside, many doctors feel that categorising people this way is too simple.Many people within the ‘lower risk’ categories would still benefit from receiving certain types of treatment. This has been well shown in the case of statin statin treatment to lower cholesterol levels in diabetes.
How can they help me?
You can use risk calculators to help you see the impact of making changes.
Risk calculation shouldn't be taken as fact. Many of the ways we currently assess risk will probably be shown to be inaccurate in the future, but they are the best we presently have.
As always, the important actions we can all take are those that follow the lines of healthy living.
Tuesday, September 2, 2008
Lord Ganesha - God of all things
Friday, August 29, 2008
What is GLOBAL WARMING ?
Don’t forget to check the ACTION ITEMS below…
The reason we exist on this planet is because the earth naturally traps just enough heat in the atmosphere to keep the temperature within a very narrow range - this creates the conditions that give us breathable air, clean water, and the weather we depend on to survive. Human beings have begun to tip that balance. We've overloaded the atmosphere with heat-trapping gasses from our cars and factories and power plants. If we don't start fixing the problem now, we’re in for devastating changes to our environment. We will experience extreme temperatures, rises in sea levels, and storms of unimaginable destructive fury. Recently, alarming events that are consistent with scientific predictions about the effects of climate change have become more and more commonplace.
Environmental Destruction
Health Risks
Change begins at home. Check the Action Items list.
There are many simple things you can do in your daily life — what you eat, what you drive, how you build your home — that can have an effect on your immediate surrounding, and on places as far away as Antarctica. Here is a list of few things that you can do to make a difference.
Use Compact Fluorescent Bulbs
Replace 3 frequently used light bulbs with compact fluorescent bulbs. Save 300 lbs. of carbon dioxide and $60 per year. Take the Energy Star pledge.
·
Inflate Your Tires
Keep the tires on your car adequately inflated. Check them monthly. Save 250 lbs. of carbon dioxide and $840 per year.
·
Change Your Air Filter
Check your car's air filter monthly. Save 800 lbs. of carbon dioxide and $130 per year.
·
Fill the Dishwasher
Run your dishwasher only with a full load. Save 100 lbs. of carbon dioxide and $40 per year.
·
Use Recycled Paper
Make sure your printer paper is 100% post consumer recycled paper. Save 5 lbs. of carbon dioxide per ream of paper.
·
Adjust Your Thermostat
Move your heater thermostat down two degrees in winter and up two degrees in the summer. Save 2000 lbs of carbon dioxide and $98 per year.
·
Check Your Water heater
Keep your water heater thermostat no higher than 120°F. Save 550 lbs. of carbon dioxide and $30 per year.
·
Change the AC Filter
Clean or replace dirty air conditioner filters as recommended. Save 350 lbs. of carbon dioxide and $150 per year.
·
Take Shorter Showers
Showers account for 2/3 of all water heating costs. Save 350 lbs. of carbon dioxide and $99 per year.
·
Install a Low-Flow Showerhead
Using less water in the shower means less energy to heat the water. Save 350 lbs. of carbon dioxide and $150.
·
Buy Products Locally
Buy locally and reduce the amount of energy required to drive your products to your store.
·
Buy Energy Certificates
Help spur the renewable energy market and cut global warming pollution by buying wind certificates and green tags.
·
Buy Minimally Packaged Goods
Less packaging could reduce your garbage by about 10%. Save 1,200 pounds of carbon dioxide and $1,000 per year.
·
Buy a Hybrid Car
The average driver could save 16,000 lbs. of CO2 and $3,750 per year driving a hybrid
·
Buy a Fuel Efficient Car
Getting a few extra miles per gallon makes a big difference. Save thousands of lbs. of CO2 and a lot of money per year.
·
Carpool When You Can
Own a big vehicle? Carpooling with friends and co-workers saves fuel. Save 790 lbs. of carbon dioxide and hundreds of dollars per year.
·
Don't Idle in Your Car
Idling wastes money and gas, and generates pollution and global warming causing emissions. Except when in traffic, turn your engine off if you must wait for more than 30 seconds.
·
Reduce Garbage
Buy products with less packaging and recycle paper, plastic and glass. Save 1,000 lbs. of carbon dioxide per year.
·
Plant a Tree
Trees suck up carbon dioxide and make clean air for us to breathe. Save 2,000 lbs. of carbon dioxide per year.
·
Insulate Your Water Heater
Keep your water heater insulated could save 1,000 lbs. of carbon dioxide and $40 per year.
·
Replace Old Appliances
Inefficient appliances waste energy. Save hundreds of lbs. of carbon dioxide and hundreds of dollars per year.
·
Weatherize Your Home
Caulk and weather strip your doorways and windows. Save 1,700 lbs. of carbon dioxide and $274 per year. ·
Use a Push Mower
Use your muscles instead of fossil fuels and get some exercise. Save 80 lbs of carbon dioxide per year.
·
Unplug Un-Used Electronics
Even when electronic devices are turned off, they use energy. Save over 1,000 lbs of carbon dioxide and $256 per year.
·
Put on a Sweater
Instead of turning up the heat in your home, wear more clothes Save 1,000 lbs. of carbon dioxide and $250 per year.
·
Insulate Your Home
Make sure your walls and ceilings are insulated. Save 2,000 lbs. of carbon dioxide and $245 per year.
·
Air Dry Your Clothes
Line-dry your clothes in the spring and summer instead of using the dryer. Save 700 lbs. of carbon dioxide and $75 per year.
·
Switch to a Tankless Water Heater
Your water will be heated as you use it rather than keeping a tank of hot water. Save 300 lbs. of carbon dioxide and $390 per year.
·
Switch to Double Pane Windows
Double pane windows keep more heat inside your home so you use less energy. Save 10,000 lbs. of carbon dioxide and $436 per year.
·
Buy Organic Food
The chemicals used in modern agriculture pollute the water supply, and require energy to produce.
·
Bring Cloth Bags to the Market
Using your own cloth bag instead of plastic or paper bags reduces waste and requires no additional energy.
·
Turn off Your Computer
Shut off your computer when not in use, and save 200 lbs of C02. Conserve energy by using your computer's "sleep mode" instead of a screensaver.
·
Be a Meat Reducer
The average American diet contributes an extra 1.5 tons of greenhouse gases per year compared with a vegetarian diet. Eliminating meat and dairy intake one day a week can make a big difference.
·
Ditch the Plastic
2.5 million individual plastic water bottles are thrown away every hour in the US. Start using a reusable water bottle and just say no to plastic!!
Take initiative “NOW”.
Thursday, August 28, 2008
Know about INDIA & COORG / KODAGU
Check this one, its quite interesting,
India - Encyclopedia Britannica, Inc.
http://concise.britannica.com/dday/print?articleId=111197&fullArticle=true&tocId=47075

What the heck is a Blog ?
Wednesday, August 27, 2008
Easy ways to start New Job





