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The Good and Bad of Cholesterol

February 21, 2010 Leave a comment

Cholesterol is an important molecule that is  essential to human metabolism, cell structures, and production of certain hormones and vitamins within the body.

Synthesis of cholesterol occurs in several organs. A large portion of cholesterol is produced within the liver. Other sites for production include: intestines, adrenal gland, and some reproductive organs.

Dietary cholesterol is equally as important and a large cause of health effects associated with elevated cholesterol.  Animal fats are typical places to find cholesterol. Plants and vegetables do not contain cholesterol unless it has been added through cooking process or other means.

Sources of Cholesterol include:

-    Cheese
-    Beef
-    Chicken
-    Eggs
-    Pork
-    Shrimp

Another few players in cholesterol are Trans Fat and Saturated Fat

Saturated Fats can be seen in chocolate, some oils, animal fats, and some dairy products.

Trans Fats can be seen in baked goods, fast food, snack foods, fried foods, margarine, and hydrogenated vegetable oil. Trans fats are produced by partially hydrogenating unsaturated fats. These are not found largely in nature. It has been recommended to limit or eliminate trans fats to improve your health.

The health concerns of elevated cholesterol are intense and severe:

Hypercholesterolemia

Is when a high amount of circulating cholesterol can be found in the blood

It is not specifically a disease but may result from other issues such as diet, family genes, diabetes or thyroid problems.

Cholesterol can always be found in the blood – but when levels becomes quite elevated then the concern arises.

Elevated cholesterol can lead to serious medical concerns such as: Atherosclerosis, Coronary Artery Disease, Worsening High Blood Pressure , Stroke, Peripheral Vascular Disease, Angina, and others

Atherosclerosis

Atherosclerosis is a response or result of damage to arterial blood vessels.

Is the result of hardening in the arteries and is typically caused by a build up of fatty molecules such as cholesterol.

It is a more specific term then the general term of arteriosclerosis.

Coronary Artery Disease

Plaque fills the inner pipes of arteries that supply oxygen to the heart.

Smoking is the #1 preventable risk factor but so is elevated cholesterol

Coronary arteries supply the muscle of the heart with oxygen.

Plaque can fill or line the arteries of the heart

Rupture or tearing of the arteries can occur causing serious consequences.

Prevention and Exercise

Prevention is necessary for several reasons. Diabetes and Hypertension are serious diseases that can be made much worse with elevated cholesterol. Diet and exercise are central to a good health in both improving cholesterol and additional symptoms associated with this disease.

As in many other areas, preventing cholesterol build up before it changes your life can be difficult but critical. HDL can be considered “the good cholesterol” and acts as a buffer to prevent a build up of unwanted cholesterol. HDL is a lipoprotein that can be improved through exercise. Other ways to improve HDL is stopping smoking, improving diet, weight loss, fish oil, flax seed and others.

Health Care Spending

September 10, 2009 Leave a comment

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Health care is an area of demanding and controversial health care programs, insurance and spending.  

Medicaid and Medicare are government run programs that account for a large portion of health care cost.

Insurance overall is a funny business – there is insurance for almost anything including pets, fire, medical, vehicle, and others. Insurance has become so essential that many either overspend for insurance or work in terrible jobs, just to get insurance.

But then there is the large portion of individuals, for whatever reason, are unable to get insurance at all.

Private insurance is even more difficult to understand. These programs are allowed by employers or private individuals and vary from company to company and policy to policy. It is believed that over the last 7-10 years, employee-sponsored health insurance premiums have increase over 100%. This is almost 5 times the amount of inflation over the same period of time.

This is markedly more difficult for individuals and employers. Less and less companies are able to afford these important programs. And this will continue to get worse and worse.

It is believed that by 2020 or so – it will cost a family of 4 more than $25,000 per year to cover health insurance. Currently it is almost $13,000 per year for health care.

Cost for employers will continue to rise as well. Currently the cost to employers for insurance is just over $300 billion dollars. Within 10 years that number may jump to the mid $800 billion dollar range.

Don’t be fooled either – the coverage will not improve as time continues. Increasing costs, number of sick, and rising average age will continue to worsen the actual coverage by each individual.

Increasing Health Concerns

National Health Expenditures - 2007

1.) Health Care Spending

- United States is leading all countries in the percent of GDP that is spent on Health Care.

- United States currently spends 16.2% as of 2007 and was around 15% in 2006

- Switzerland and France follow at around 11%

- Other countries above 10% are: Canada, Belgium, Germany, Portugal and Austria

- most of these values are from 2006

2.) Cost

- as the cost per person rises – the burden increases for employers and individuals to get enough coverage and the correct coverage

- $2.2 trillion dollars were spent in the United States in 2007 on health care costs

- $700 billion in 1990

- $250 billion in 1980

3.) Bankruptcy and Foreclosures

- Over 50% of bankruptcy are linked to lingering health or medical expenses

- 1.3 plus million people loose their homes because they also have medical expenses that can’t be meet

- Many families with the above mentioned health care costs do have insurance – over 75% on average

aging 4.) Aging

- It is believed in the United States that by 2030 the number of individuals over the age 65 will double

- Over 70 million Americans will be over 65 at that point

- This will comprise around 20% of the population

- The cost of an older individual is 5 times greater for someone over 65 than under 65 [on average]

- The overall projected spending is believed to increase by 25%

The aging of the U.S. population is one of the major public health challenges we face in the 21st century. One of CDC’s highest priorities as the nation’s protection agency is to increase the number of older adults who liver longer, high-quality, productive, and independent lives.” Julie Louise Gerberding, Md, Director, Centers for Disease Control and Prevention – 2007

5.) Smoking, Poor diet, and physical inactivity

- It is believed that these 3 items result in 35-35% of deaths each year

- These are preventable conditions

- Are quite costly to individuals, companies, governments, and tax payers

- Are risk factors for serious medical conditions of: Diabetes, Stroke, Cancers, and Heart Disease among others

6.) The Uninsured

- Some do not qualify for government-provided health insurance

- Some do not qualify for private health insurance

- Not provided insurance by employer

- Some are unable to afford health insurance

- Some choose not to have health insurance

- As of 2007 – 15% of population or 45 million individuals were without health insurance

- 2008 numbers are expected to be statistically similar to 2007 despite the recession, but a rise to 46 million is anticipated

According to the US Census Bureau, in 2007:

Of the 45 million uninsured:

. 37 million between ages 18 and 65
. 27 million worked at least part time
. 38% had household income of greater than $50,000
. 36 million are legal U.S. Citizens
. 10 million are non-citizens (This may or may not include illegal immigrants)
. 20% could afford insurance
. 25% are eligible for public coverage
. 55% need financial assistance to cover health insurance

7.) Fraud

- It occurs daily and helps “almost” no one

- Occurs on many levels and by many individuals

- Health Care is often about profit

- The most visible areas are Medicaid and Medicaid

- However, fraud occurs in all health care areas

- It is believed to occur on 5-10% of all health care expenditures

- Your increased health cost is, at least in part, to health care fraud

8.) Disparities

disparities-1

Defined by the Health Resources and Services Administration as …”population-specific differences in the presence of disease, health outcomes, or access to health care.

Goldberg, J., Hayes, W., and Huntly, J. “Understanding Health Disparities.” Health Policy Institute of Ohio (Nov 2004) page 3

- Medicare and Medicaid spending is often quite different from state to state

- Sometimes the spending amount is double in one state when compared to another
. Example [Medicare in Miami in 2006 - $16,351 and in San Francisco $8,331]

- Access to health care and insurance is often a cause point, but not always

- The cost for such disparities may directly impact social and economic status

- Race, ethnicity, socioeconomic, sex, age, medical conditions, sexual orientation, and more are all linked to disparity

All is not loss

We are doing several things well – probably not perfectly but well

1.) Improved overall medical quality and treatment allow for a larger number of patients to live longer

2.) Improved Mammogram screening

3.) Improved Cholesterol screening

4.) Overall awareness for preventative care increasing, it still must increase in importance to not only improve care, quality of life, and overall balance health care costs.

5.) Disparities have begun to be looked at more closely and continue monitoring and goal setting to manage specifically targeted areas have been put in place.

Post originally seen at InterActive Health: Health Care Spending

For further information take a look at the following

- http://www.nchc.org/facts/cost.shtml

- http://www.cdc.gov/aging/pdf/saha_exec_summary_2007.pdf

- http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5813a5.htm

- Goldberg, J., Hayes, W., and Huntly, J. “Understanding Health Disparities.” Health Policy Institute of Ohio (Nov 2004) page 3

- Centers for Disease Control and Prevention and The Merck Company Foundation. The State of Aging and Health in America 2007. Whitehouse Station, NJ: The Merck Company Foundation; 2007.

Health Tips

June 26, 2009 Leave a comment

benefits-of-aerobic-exercises1

10 Essential Health tips

Healthy living should be an essential part of our day and I found some basic steps that can be put into place on a daily basis.  Simple tips from LA Health

A respected friend recently told me “we choose to make a choice or choose to remain choice-less“.

1.) Move more

2.) Cut fat

3.) Quit smoking

4.) Reduce stress

5.) Protect yourself against pollution

6.) Wear your seat belt

7.) Floss your teeth

8.) Avoid excess drinking

9.) Keeping a positive outlook

10) Choose your parents well

found at http://lahealth.wordpress.com/2009/04/24/10-essential-health-tips

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