Health news, tips and features: Healia Health Blog

May 2008

May 29th, 2008

Do BBQ Foods Increase the Risk of Cancer?

With summer grilling season upon us, you may want to consider how “well-done” you like your poultry, meat, and fish. Research has shown that cooking certain meats at high temperatures creates chemicals that are not present in uncooked meats. A few of these chemicals may increase cancer risk, such as heterocyclic amines (HCAs). HCAs are carcinogenic chemicals formed from the cooking of animal muscle such as beef, pork, poultry, and fish.

Temperature is the most important factor in the formation of HCAs. Methods such as frying, broiling, and barbecuing produce the largest amounts of HCAs because the meats are cooked at very high temperatures. One study conducted by researchers from NCI's Division of Cancer Epidemiology and Genetics found a link between individuals with stomach cancer and the consumption of cooked meats:

The researchers assessed the diets and cooking habits of 176 people diagnosed with stomach cancer and 503 people without cancer. The researchers found that those who ate their beef medium-well or well-done had more than three times the risk of stomach cancer than those who ate their beef rare or medium-rare. They also found that people who ate beef four or more times a week had more than twice the risk of stomach cancer than those consuming beef less frequently.

Additional studies have shown that an increased risk of developing colorectal, pancreatic, and breast cancer is associated with high intakes of well-done, fried, or barbequed meats. Further research is needed to clarify the possible role of meats cooked at high temperatures in the development of certain cancers and to determine recommended maximum daily HCA intake.

If you are concerned about HCAs in your food, you can reduce your exposure by varying your cooking methods. For example, microwave meats more often (especially before frying, broiling, or barbecuing) and refrain from making gravy from meat drippings. For more information, ask an expert on Healia Communities.

May 22nd, 2008

How Much Water Should You Drink Each Day?

Studies have produced varying recommendations over the years regarding how much you water you should consume. Is it eight, 8-ounce glasses a day? This eight, 8-ounce recommendation is being looked at again by many experts. Some experts say this recommendation was created simply because it was easy for people to remember. Healia would like to help you better understand these recommendations and let you in on one important piece of news – fluids other than water count!

A good rule of thumb for moderately active women in temperate climates is that they need a total fluid equivalent of about nine 8-ounce glasses of fluids a day; moderately active men need thirteen 8-ounce glasses. Ideally, you want half of your fluids to be from water consumption. Many fruits and vegetables, such as watermelon and tomatoes, are 90 percent to 100 percent water by weight. Beverages such as milk and juice also are composed mostly of water. Beer, wine, and caffeinated beverages, such as coffee, tea, or soda can contribute, but these should not be a major portion of daily total fluid intake.

How much water you should drink daily depends on many factors, including your health, how active you are, the weather, and where you live. Your thirst is a good guide of how well hydrated you are and if you drink according to your thirst, you will stay hydrated. By the time you become thirsty, it's possible that you are already slightly dehydrated. The temperature plays a large part in determining your water needs. Also, illness, pregnancy, and breast feeding are factors that will increase the body’s need for fluids.

May 20th, 2008

Sen. Edward M. Kennedy Diagnosed with Cancerous Brain Tumor

United States Senator Edward M. Kennedy was diagnosed with a malignant brain tumor today. The tumor was discovered by doctors after the 76-year old senator was hospitalized Saturday upon having a seizure at his home in Massachusetts. Sen. Kennedy has malignant glioma in the left parietal lobe, a region of the brain that helps govern sensation, movement, and language.

According to the National Cancer Institute, malignant glioma is the most common primary brain tumor type, accounting for more than half of the 18,000 primary malignant brain tumors diagnosed each year in the United States. In addition to sensation, movement, and language, the parietal lobes are also responsible for interpreting signals from parts of the brain that focus on vision, hearing, motor skills, sensory input and memory. Some experts believe Sen. Kennedy’s survival rate to be less than three years.

Search healia.com for more information regarding malignant brain tumors or Ask an Expert at Healia Communities.

May 16th, 2008

Protect Yourself from UV Radiation While Outdoors

The sun is shining in Seattle today. Yes, finally. And as we take our walks and bask on our balconies during lunch break, we must remember to be cautious of potential sun hazards, such as UV radiation; as even a brief 15 minutes of sunshine can result in unwanted sunburn for some people.

The following are some tips from the Skin Cancer Foundation about sun protection. If you have questions about sun protection or skin cancer, make sure to Ask an Expert on Healia Communities.

  • Use a sunscreen of SPF 15 or higher whenever you spend time outdoors.
  • Cover up. Wear long-sleeved shirts and long pants, a broad-brimmed hat, and UV-blocking sunglasses.
  • Seek the shade.
  • Never seek a tan.
  • Protect your children and teach them sun safety at an early age.


May 13th, 2008

Do You Have An Allergy or a Cold?

If you have a runny nose, coughing, or sneezing at this time of year, you may be wondering if you have an allergy or a cold given that allergy and cold symptoms are very similar. A good rule of thumb is if your cold-like symptoms last longer than one or two weeks, or if you have frequent colds, you may want to consult your doctor to discuss being tested for allergies.

Allergies are very common, affecting an estimated 50 million Americans (one in every six people in the United States). A multitude of allergens may trigger an allergic reaction in sensitive people. Exposure to allergens can occur through the air, by touch, or by ingestion. Common allergens include indoor and outdoor airborne particles, animals, foods, drugs, and chemicals, including:

  • animal dander 
  • dust mites
  • mold spores
  • bee venom
  • latex
  • tree, grass, and weed pollen
  • medicines, such as penicillin, sulfa drugs, local anesthetics
  • foods, such as peanuts, milk, eggs, tree nuts, fish, shellfish, soy, and wheat

For information regarding how to prevent or minimize exposure to allergy triggers, see Healia’s Health Guide on Allergies.

As part of National Asthma and Allergy Awareness Month, Healia’s President and Founder, Tom Eng, will talk about allergies as a guest on KOMO TV First News at 4:00 PM (PST), Wednesday, May 14, 2008.

In addition, Stephen Tilles, MD, a board certified allergist at the Northwest Asthma and Allergy Center, will be available to answer your allergy questions for the next two weeks as part of Healia’s Allergy Community.

May 9th, 2008

Ninth Annual Women’s Health Week Kicks off This Weekend

National Women’s Health Week kicks off on Mother’s Day, Sunday, May 11th and will take place through May 17th. The National Women's Check-Up Day is scheduled for Monday, May 12, 2008.

National Women's Health Week is coordinated by the U.S. Department of Health and Human Services' Office on Women's Health (OWH). The nationwide initiative encourages women across the country to make their health a top priority and take simple steps for a longer, healthier, and happier life.

During the Week, families, communities, businesses, government, health organizations, and other groups will work together to educate women about how they can improve their physical and mental health and prevent disease, such as engaging in regular physical activity, making healthy food choices, and getting regular check-ups and preventive screenings.

The OWH is also coordinating the WOMAN Challenge. The WOMAN Challenge is a free, eight week program that encourages women and girls to set and achieve personal physical activity goals that are appropriate for their lifestyles. An estimated 14,323 people and 979 teams are participating in the 2008 WOMAN Challenge.

For more information about women’s health, please visit healia.com. Search for a woman’s health topic or join one of Healia’s online health communities on women’s health.

May 9th, 2008

Arkansas Mother Expecting Her 18th Child

The Duggar family of Tontitown, Arkansas is expecting their 18th addition to the family. Michelle Duggar, 41, is due on New Year's Day 2009, and the latest child will join seven sisters and 10 brothers. There are two sets of twins.

All the Duggar children’s names start with the letter J. The family consists of: Josh, 20;  Jana, 18; John-David, 18; Jill, 16; Jessa, 15; Jinger, 14; Joseph, 13; Josiah, 11; Joy-Anna, 10; Jeremiah, 9; Jedidiah, 9; Jason, 7; James, 6; Justin, 5; Jackson, 3; Johannah, 2; and Jennifer, nine months old.

Michelle Duggar has been pregnant for more than 11 years of her life, and the family is in the process of filming another series for Discovery Health.

Do you have questions about pregnancy? Ask an Expert on Healia Communities or talk to members of the Pregnancy Community. You can also search pregnancy on healia.com for more information.

May 5th, 2008

Earn Healia Points for Helping Others

Today, Healia kicks off the Healia Points Program to recognize and reward Healia Communities members who are active contributors and who are helpful to other Community members. The goal of the Healia Points Program is to encourage Healia Communities members to help each other make the best health decisions.

Members receive Healia Points when they are active and contribute positively to the community. Additional points are awarded if a member's comments/answers are rated highly among other members. Each week, members who have earned the highest number of Healia Points for the previous week are recognized on the site as Top Contributors.

Points are awarded for certain activities including filling out your profile, posting a journal, and asking and answering questions. The number of points varies by the activity. The cumulative number of Healia Points is shown in the upper right corner when logged in and is also shown in conjunction with the member profile.

The Healia Points Program is launching with a special offer from Meredith Corporation, Healia’s parent company. Beginning May 11, 2008, the week’s five “Top Contributors” who have earned the most points during the previous week will receive a free annual subscription of their choice of either Ladies Home Journal, MORE, or Fitness Magazine. Winners may also give their free subscription to someone else as a gift. 


Tags: Healia
May 2nd, 2008

Denver Broncos Quarterback Jay Cutler Diagnosed with Type 1 Diabetes

Jay Cutler, a quarterback for the Denver Broncos football team, has been diagnosed with Type 1 diabetes. Type 1 diabetes, also called insulin-dependent diabetes, is a chronic disease where the pancreas does not produce enough insulin to regulate blood sugar levels. Patients with Type 1 diabetes require regular insulin injections.

Diabetes Type 2, also called adult-onset diabetes, is a chronic disease where the body does not produce enough insulin or the cells do not react normally to insulin, affecting the way the body metabolizes sugar (glucose). It is much more common than Type 1 diabetes. About 21 million Americans have some form of diabetes.

Other professional athletes who have competed with diabetes include Hockey Hall of Famer Bobby Clarke, Charlotte Bobcats forward Adam Morrison, golfers Scott Verplank, Michelle McGann and Kelli Kuehne, and Olympic swimmer Gary Hall Jr.

Do you have a question about Diabetes? Visit Healia Communities and Ask an Expert your question. For online support, you can also join the Type 1 Diabetes Community.  

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