Category: Health

How can I tell if I weigh to much?

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How can you tell if your weight could increase your chances of developing health problems? Knowing two numbers may help you understand your risk: your body mass index (BMI) score and your waist size in inches.

Body Mass Index

The BMI is one way to tell whether you are at a normal weight, are overweight, or have obesity. It measures your weight in relation to your height and provides a score to help place you in a category:

  • normal weight: BMI of 18.5 to 24.9
  • overweight: BMI of 25 to 29.9
  • obesity: BMI of 30 or higher

Waist Size

Another important number to know is your waist size in inches. Having too much fat around your waist may increase health risks even more than having fat in other parts of your body.

Women with a waist size of more than 35 inches and men with a waist size of more than 40 inches may have higher chances of developing diseases related to obesity.

via WIN – Do You Know Some of the Health Risks of Being Overweight?.

Type 2 Diabetes

diabetes-type-ii-2What is type 2 diabetes?

Type 2 diabetes is a disease in which blood sugar levels are above normal. High blood sugar is a major cause of heart disease, kidney disease, stroke, amputation, and blindness. In 2009, diabetes was the seventh leading cause of death in the United States.

Type 2 diabetes is the most common type of diabetes. Family history and genes play a large role in type 2 diabetes. Other risk factors include a low activity level, poor diet, and excess body weight around the waist. In the United States, type 2 diabetes is more common among blacks, Latinos, and American Indians than among whites.

How is type 2 diabetes linked to overweight?

About 80 percent of people with type 2 diabetes are overweight or obese. It isn’t clear why people who are overweight are more likely to develop this disease. It may be that being overweight causes cells to change, making them resistant to the hormone insulin. Insulin carries sugar from blood to the cells, where it is used for energy. When a person is insulin resistant, blood sugar cannot be taken up by the cells, resulting in high blood sugar. In addition, the cells that produce insulin must work extra hard to try to keep blood sugar normal. This may cause these cells to gradually fail.

How can weight loss help?

If you are at risk for type 2 diabetes, losing weight may help prevent or delay the onset of diabetes. If you have type 2 diabetes, losing weight and becoming more physically active can help you control your blood sugar levels and prevent or delay health problems. Losing weight and exercising more may also allow you to reduce the amount of diabetes medicine you take.

via WIN – Do You Know Some of the Health Risks of Being Overweight?.

Hepatitis C: Testing Baby Boomers Saves Lives

Hepatitis_C_Clinical_ResearchHepatitis C is a liver disease that results from infection with the hepatitis C virus. Once infected with the hepatitis C virus, nearly 8 in 10 people remain infected for life. People with hepatitis C often have no symptoms and can live for decades without feeling sick. For some people, the disease can cause serious health problems including liver damage, cirrhosis, and even liver cancer. Hepatitis C is a leading cause of liver cancer and the leading reason for liver transplants.

Problem

  • About 3 million adults in the US are infected with the hepatitis C virus, most are baby boomers.
  • Anyone can get hepatitis C, but adults born from 1945-1965, or baby boomers, are 5 times more likely to have hepatitis C.
  • About 3 in 4 people don’t know they’re infected so they aren’t getting the necessary medical care and treatment.

via Hepatitis C: Testing Baby Boomers Saves Lives | CDC Features.

What You Need to Know When the Power Goes Out Unexpectedly

Here are some tips on what to do when the power goes out unexpectedly.

  • To prevent carbon monoxide poisoning, use generators, pressure washers, grills, and similar items outdoors only.
  • If the power is out longer than two hours, throw away food that has a temperature higher than 40°F.
  • Check with local authorities to be sure your water is safe.
  • In hot weather, stay cool and drink plenty of fluids to prevent heat-related illness.
  • Wear layers of clothing, which help to keep in body heat.
  • Avoid power lines and use electric tools and appliances safely to prevent electrical shock.

via CDC | What You Need to Know When the Power Goes Out Unexpectedly.

Be Active for a Safe and Healthy Life

for-exercise-shoesBe active for at least 2½ hours a week. Include activities that raise your breathing and heart rates and that strengthen your muscles.

Help kids and teens be active for at least 1 hour a day. Include activities that raise their breathing and heart rates and that strengthen their muscles and bones.

Physical activity helps to:

  • Maintain weight
  • Reduce high blood pressure
  • Reduce risk for type 2 diabetes, heart attack, stroke, and several forms of cancer
  • Reduce arthritis pain and associated disability
  • Reduce risk for osteoporosis and falls
  • Reduce symptoms of depression and anxiety

via CDC – Family Health – Tips for a Safe and Healthy Life.

Five Steps to Safer Health Care

safer-healthcare-03Patient safety is one of the Nation’s most pressing health care challenges. A 1999 report by the Institute of Medicine estimates that as many as 44,000 to 98,000 people die in U.S. hospitals each year as the result of lapses in patient safety.

Below are tips on what you can do to get safer health care. It was developed by the U.S. Department of Health and Human Services in partnership with the American Hospital Association and the American Medical Association.

1.  Ask questions if you have doubts or concerns. Ask questions and make sure you understand the answers. Choose a doctor you feel comfortable talking to. Take a relative or friend with you to help you ask questions and understand the answers.

2.  Keep and bring a list of ALL the medicines you take. Give your doctor and pharmacist a list of all the medicines that you take, including non-prescription medicines. Tell them about any drug allergies you have. Ask about side effects and what to avoid while taking the medicine. Read the label when you get your medicine, including all warnings. Make sure your medicine is what the doctor ordered and know how to use it. Ask the pharmacist about your medicine if it looks different than you expected.

3.  Get the results of any test or procedure. Ask when and how you will get the results of tests or procedures. Don’t assume the results are fine if you do not get them when expected, be it in person, by phone, or by mail. Call your doctor and ask for your results. Ask what the results mean for your care.

4.  Talk to your doctor about which hospital is best for your health needs. Ask your doctor about which hospital has the best care and results for your condition if you have more than one hospital to choose from. Be sure you understand the instructions you get about followup care when you leave the hospital.

5.  Make sure you understand what will happen if you need surgery. Make sure you, your doctor, and your surgeon all agree on exactly what will be done during the operation. Ask your doctor, “Who will manage my care when I am in the hospital?” Ask your surgeon:

  • Exactly what will you be doing?
  • About how long will it take?
  • What will happen after the surgery?
  • How can I expect to feel during recovery?

Tell the surgeon, anesthesiologist, and nurses about any allergies, bad reaction to anesthesia, and any medications you are taking.

via Five Steps to Safer Health Care.

Chronic Sleep Deprivation and Health Effects

sleep-deprived1The consequences of sleep deprivation.

In the short term:

  • Decreased Performance and Alertness: Sleep deprivation induces significant reductions in performance and alertness. Reducing your nighttime sleep by as little as one and a half hours for just one night could result in a reduction of daytime alertness by as much as 32%.
  • Memory and Cognitive Impairment: Decreased alertness and excessive daytime sleepiness impair your memory and your cognitive ability — your ability to think and process information.
  • Stress Relationships: Disruption of a bed partner’s sleep due to a sleep disorder may cause significant problems for the relationship (for example, separate bedrooms, conflicts, moodiness, etc.).
  • Poor Quality of Life: You might, for example, be unable to participate in certain activities that require sustained attention, like going to the movies, seeing your child in a school play, or watching a favorite TV show.
  • Occupational Injury: Excessive sleepiness also contributes to a greater than twofold higher risk of sustaining an occupational injury.
  • Automobile Injury: The National Highway Traffic Safety Administration (NHTSA) estimates conservatively that each year drowsy driving is responsible for at least 100,000 automobile crashes, 71,000 injuries, and 1,550 fatalities.
  • The good news for many of the disorders that cause sleep deprivation is that after risk assessment, education, and treatment, memory and cognitive deficits improve and the number of injuries decreases.

In the long term, the clinical consequences of untreated sleep disorders are large indeed. They are associated with numerous, serious medical illnesses, including:

  • High blood pressure
  • Heart attack
  • Heart failure
  • Stroke
  • Obesity
  • Psychiatric problems, including depression and other mood disorders
  • Attention Deficit Disorder (ADD)
  • Mental impairment
  • Fetal and childhood growth retardation
  • Injury from accidents
  • Disruption of bed partner’s sleep quality
  • Poor quality of life

via Chronic Sleep Deprivation and Health Effects.

How to Prevent Carpal Tunnel Syndrome

498-expert-q-and-a-yoga-and-carpal-tunnel-syndromeIf you spend a lot of time doing activities that involve forceful or repetitive hand or wrist movement or use of vibrating equipment, you have an increased risk of developing carpal tunnel syndrome. These activities can include driving, working with small instruments, knitting, or using a sander. You can reduce your risk-and any hand pain or weakness you may already have-by taking a few simple steps.

Key points

  • Many health conditions and diseases make you more likely to get carpal tunnel symptoms. But if you exercise, stay at a healthy weight, control other health conditions such as arthritis and diabetes, and avoid smoking, you can help prevent carpal tunnel syndrome.
  • Arranging your activity and work space using ergonomic guidelines can help prevent carpal tunnel syndrome. Office ergonomics focuses on how a workstation is set up, including the placement of your desk, computer monitor, paperwork, chair, and associated tools, such as a computer keyboard and mouse. The same ideas can help you arrange your position for other daily activities.
  • Proper body mechanics are key to preventing carpal tunnel syndrome.
  • Evaluate your daily routine for activities that increase your risk of carpal tunnel syndrome.
  • Take frequent breaks from activities to rest, stretch, change positions, or alternate with another activity.

via How to Prevent Carpal Tunnel Syndrome.

Back Pain at Work

Back-PainA number of factors can contribute to back pain at work. For example:

  • Force. Exerting too much force on your back — such as by lifting or moving heavy objects — can cause injury.
  • Repetition. Repeating certain movements can lead to muscle fatigue or injury.
  • Posture. Slouching exaggerates your back’s natural curves, which can lead to muscle fatigue and injury.

Of course, certain medical conditions and lifestyle factors — such as obesity, sleeping position, poor physical condition, smoking and stress — also can contribute to back pain.

via Back pain at work: Preventing pain and injury – MayoClinic.com.