Tag Archives: prevention

Have You Checked Your Neck?

January is Thyroid Awareness Month

It’s midway through the first month of the new year and I have one powerful question for you…Where do you stand with your New Year’s Resolution(s)? Truth be told, many of us resolve at the beginning of the year to eat right, exercise and generally take better care of ourselves. Unfortunately, the challenges to truly changing behavior results in abandoned resolution.

My purpose is to have you stop for a moment and examine your situation. Consider your thyroid before proceeding or resuming your personal health improvement plans. Why? you ask. Because the thyroid is responsible for a myriad of functions within our bodies and when your thyroid isn’t working properly, then neither are you.

What You Should Know

  1. Thyroid disorders are more commonly found in women.
  2. Thyroid disorders tend to run in families.
  3. Fatigue is a common complaint for under and overactive thyroid conditions.
  4. Many symptoms such as weight gain, forgetfulness, anxiety/nervousness and insomnia are not specific to Thyroid disorders.

What You Can Do

During you regular annual exam with your physician, discuss you concern about the way your thyroid gland is functioning.  Ask your physician if s/he believes measuring your TSH levels is indicated.  Generally the presence of any of the following support TSH screening:

  1. Type 1 diabetes, or pernicious [per-NISH-ous] anemia
  2. A first-degree relative with autoimmune thyroid disease
  3. A history of neck radiation of the thyroid gland
  4. A prior history of thyroid surgery or dysfunction
  5. An abnormal thyroid examination
  6. A psychiatric disorder(s)
  7. Prescription medicines that may affect the function of your thyroid
  8. An elevated cholesterol level
Sources:
D. Cheung, MD.  Thyroid Gland: Too Slow or Too Fast? at http://www.empoweryourhealth.org/issue-1/Thyroid-gland accessed January 15, 2012.
J. Garber, MD.  When You Should Know Your TSH Level at http://www.empoweryourhealth.org/issue-1/When-You-Should-Know-Your-TSH-Level accessed January 15, 2012.

Why does the herd have immunity?

Tech Term Tuesday.  When a significant proportion of a community (or herd) is immune to a contagious disease through prior illness or immunization, the remaining members of that community (such as newborns, the chronically ill, the elderly and those otherwise not immunized) also receive some level of protection. This is because the likelihood of coming in contact with an infected individual has been substantially decreased.

History and Epidemiology of Global Smallpox Eradication. From the training course titled "Smallpox: Disease, Prevention, and Intervention". The CDC and the World Health Organization. Slide 16.

Herd immunity begins to fail when immunization rates in the community fall below critical thresholds and the community is exposed to new members who are infected (such is the case with individuals travelling from international regions with a high incidence of vaccine-preventable illnesses). As a result, the choices of individuals can harm the broader community.

Sources: CDC Online Glossary and Merriam-Webster Medical Dictionary

Learn More: Herd Immunity Animation at The History of Vaccines website

9 Reasons To Eat Blueberries

The Department of Agriculture encourages each of us to fill half of our plates with fruits and vegetables  at every meal.  Despite their tiny size, research findings are showing how blueberries are powerhouses of nutrition and disease fighting substances.

Blueberries are rich in antioxidants.

  1. Low calorie snack.  In a single serving (1 cup or 148 grams) of raw blueberries is a low, low 84 calories.
  2. Low fat desert.  Unlike so many things that taste great, raw blueberries are very low in salt (sodium), cholesterol and saturated fat.
  3. Delicious source of fiber.  In a single serving of raw blueberries, you can get 14% of the recommended daily value of fiber.  Fiber is so important for keeping our digestive systems regular.  It also lowers cholesterol and helps to keep our hearts healthy.
  4. Great source of Manganese.  Blueberries are high in the trace element manganese that is crucial in bone development as well as converting the proteins, carbohydrates and fats in food into energy that our bodies can use.
  5. Rich in Vitamin C.  In that same cup of raw blueberries you can meet almost a quarter of the recommended daily value of Vitamin C.  In addition to fortifying our immune systems, Vitamin C is essential to collagen formation, capillary development and iron absorption.
  6. Rich in Vitamin K.  Get a little over a third (36%) of the recommended daily value of Vitamin K that is important to bone density and bone growth.  The antioxidant properties of Vitamin K have been found to reduce damage to nerve cells.
  7. High in Antioxidants.  Blueberries have been shown to rank high among fruits in their antioxidant properties.  Antioxidants are molecules that fight unstable molecules known as free radicals that cause injury and damage to our cells.  The activity of free radicals has been linked to the development of cancer, cardiovascular disease, and other age-related illnesses like Alzheimer’s Disease.
  8. Keeps the Urinary Tract Healthy.  Blueberries also contain the healthy substance known as proanthocanidins.  Research shows they prohibit the attachment of harmful bacteria to the lining of the urinary tract.
  9. You can get them fresh now.  Blueberries are available fresh locally from July into September so you can stock up on them now.

I’ve come up with 9 great reasons for you to add or increase blueberries in your diet.  Now, you all can provide a 10th so tell me your favorite reason for eating blueberries. Just leave me a comment below.

Sources: NutritionData.com and US Highbush Bluberry Council

Supporting Research Studies:

Joseph, J.A. et al. J Neurosci. 1999, 19:8114-21.

Lau, F.C. et al. Neurobiol. Aging 2005, 26S:128-132.

Schmidt, B. M. et al. J Agric Food Chem. 2004, 52:6433-42.

Wu, X et al. J Agric Food Chem. 2004, 5:4026-37.

Are We Safe from Vaccine-Preventable Illnesses?

None - This image is in the public domain and ...

Image via Wikipedia

First Friday in First Person.  Imagine having your newborn baby, just over a month old begin suffering from what appears to be a cold with a persistent cough. The situation persists. Over a period of two weeks and several visits to the pediatrician the best diagnosis you receive is the croup or a virus. No remedies resolve the situation and your young daughter is not getting better. This is what happened to Alvaro and Myriam Fontan’s daughter Vanessa. They shared their ordeal in an April 2010 interview in The Vaccine War (a PBS Frontline production). During one particularly severe crisis, young Vanessa stopped breathing and turned blue.

In the emergency call to the doctor, Alvaro exclaimed, ”Tell me that this is normal. I mean, she’s turning blue.”

At the doctor’s advice, the Fontans rushed to the nearby emergency room but it was not equipped to handle pediatric patients so an ambulance had to transfer Vanessa to a children’s hospital where Dr. Cynthia Cristofani was on duty. Immediately she diagnosed the Fontan baby with Pertussis, commonly known as whooping cough. Finally, the Fontans received a diagnosis which had until now eluded them. This is probably because younger physicians are not coming across many vaccine-preventable illnesses during their training or practice. For Vanessa, there remained a long steady road to recovery, after spending nearly a week in the pediatric intensive care unit and another two months suffering through less severe crises as the antibiotics took effect and managed the bacterial infection.

What is Whooping Cough?


Cynthia Cristofani, MD the pediatric critical care physician in Portland, Oregan that treated Vanessa Fontan describes whooping cough. “Whooping cough is a particularly miserable disease. You cough and you cough and cough, and you cannot stop. Eventually you manage to inhale a little air, and that’s the whoop. And if you don’t inhale any air, you may pass out. If you do, you’re likely to make the noise of the whoop and throw up, and then a few hours later or even an hour later you do it all over again. These spells happen many, many times a day, and they’ll also wake you up in the middle of the night. So these people are sleep-deprived, miserable. They never know when the next attack is going to get them. Just the mechanics of the cough will hurt. Adults get rib fractures. It takes a pretty brutal cough to break your ribs. Little kids will get hernias; they’ll get rectal prolapse; they’ll get bleeding around the eye; occasionally they get bleeding in their skull; they’ll bite their tongues. They do all kinds of damage just from the mechanics of the cough, never mind the fact that these people are suffocating and miserable. In the [developing world], this is a huge killer. Somewhere between 200,000 and 400,000 people die a year. In [developed countries], most people don’t die of it, with the exception of very young infants. People who have had no immunizations at all have very poor immune defenses. This is where most of the reported mortality in the United States happens.”

How did Vanessa Get Whooping Cough?


Vanessa was 40 days old when she was diagnosed with whooping cough. According to the immunization schedule of the time, she was too young to have received the vaccination. This left her dependent on the herd immunity that prevents many infectious diseases from attacking communities. Unfortunately, the original childhood immunization for Pertussis did not provide patients of that time with lifelong immunity. This may have played a significant role in the way in which Vanessa became infected. The Centers for Disease Control and Prevention investigation ultimately traced the whooping cough to a student who attended high school with Vanessa’s brother.

Although, vaccine-preventable illness occurs less often in the United States, it does not make these infectious diseases less dangerous. This is particularly true for the youngest and the oldest members of our community who have less robust immune system. Use our page of health guides to check the immunization schedules for 2011.

Learn more:  The Vaccine War on Frontline website at www.pbs.org and The Vaccine War Transcript

5 Topics in Men’s Health

June is Men’s Health Month.  The month when fathers and surrogate fathers are recognized for all that they do is also an ideal time to heighten the awareness of preventable health problems and encourage early detection and treatment of disease among men and boys.  After all, the most powerful thing any father can do is maintain good health so that they will have many more Father’s Days to share with their family.  Follow these links below to articles we’ve previously posted on enBloom that are relvent to the health of men and boys.

5 Risk Factors for Colorectal Cancer

Do Race and Ethnicity Affect Cancer Risk?

Do You Have Type II Diabetes?

I’m Not Gonna Need ‘Em When I’m Dead

Doctors Appreciate the Active & Informed Patient

Learn More:  Men’s Health Network and the Blueprint for Men’s Health

5 Risk Factors for Colorectal Cancer

There are a number of traits and conditions known as risk factors that can increase your risk for developing colorectal cancer.  Having a risk factor does not guarantee you will develop cancer of the colon and the absence of any risk factors does not ensure that you will not develop cancer of the colon.  However, knowledge of these risk factors and discussing them with your doctor or health care provider can lead to the prevention or early diagnosis of colorectal cancer.

1.  Age.  People age 50 and older have a greater risk for developing colorectal cancer.

Polyps inside the human colon

2.  Family History.  A history of cancer of the colon or rectum among family members (primarily mother, father, sisters or brothers) will increase your risk for developing colorectal cancer.  Other hereditary conditions like hereditary nonpolyposis colon cancer (also called HNPCC or Lynch Syndrome) and familial adenomatous polyposis can increase your risk for developing cancer.

3.  Chronic conditions.  A personal history of chronic conditions such as Chron’s Disease or Ulcerative Colitis  can increase your risk for developing cancer.

4.  Polyps.  A personal history of polyps (or small clusters of tissue bulging into the opening of the colon) can be an early sign of colorectal cancer.

5. Previous bout with cancer.  A personal history of cancer of the colon, rectum, ovary, endometrium (lining of the uterus) or breast can also make you more susceptible to a recurring diagnosis of cancer.

Discussing your family and previous medical history with your doctor is essential.  They use this information to appropriately assess your risk for colorectal cancer and determine the appropriate lab tests and screening procedures to prevent cancer or diagnose it as early as possible.

Source:  Colon Cancer Treatment (PDQ).  National Cancer Institute. National Institutes of Health.