Following healthy lifestyle tips could prevent bowel cancer

A new study has indicated that almost a quarter of colorectal (bowel) cancer cases could be prevented if people followed healthy lifestyle advice in five areas including diet and exercise.

Researchers from Denmark found that following recommendations on physical activity, waist circumference, smoking, alcohol and diet could reduce the risk of developing bowel cancer considerably - by 23 pc.
There is much evidence that implicates modifiable lifestyle factors such as smoking, physical activity, body composition, alcohol and diet.

The Danish researchers wanted to study the link between following healthy lifestyle advice and risk of bowel cancer in middle-aged people. They also wanted to find out the proportion of bowel cancer cases that might be linked to lack of adherence to the advice.

They studied data on 55,487 men and women aged 50-64 (bowel cancer is rare amongst people under 40) not previously diagnosed with cancer. The people were studied over almost 10 years up to 2006.
All participants filled in a lifestyle questionnaire including questions about social factors, health status, reproductive factors and lifestyle habits as well as a food frequency questionnaire developed to assess average intake over 12 months.

The researchers created a healthy lifestyle index using internationally accepted public health recommendations from the World Health Organization, World Cancer Research Fund and the Nordic Nutrition Recommendations.

These included being physically active for at least 30 minutes a day, having no more than seven drinks a week for women and 14 drinks a week for men, being non-smoker, having a waist circumference below 88 cm for women and 102 cm for men and consuming a healthy diet.

During the follow-up period, 678 people were diagnosed with bowel cancer.

After looking at how the participants managed to keep to each of the five lifestyle recommendations, the researchers calculated that if all participants (except the healthiest) had followed even one additional recommendation, it was possible that 13 pc of the bowel cancer cases could have been prevented.

If all participants had followed all five recommendations, then 23 pc of the bowel cancer cases could have been avoided.

A second study shows that adults with low education who used a decision aid when considering whether to have a bowel cancer screening test were more informed, but were less likely to have the test. Despite the lower uptake, the authors state that the decision aid improved informed choice in people with low education. They recommend that such aids should be made available for people who want to make an informed choice about screening and could be integrated within primary care.

Source  http://sify.com/news/following-healthy-lifestyle-tips-could-prevent-bowel-cancer-news-health-kk1nucabhdg.html

Eating insects could help fight obesity, U.N. says

The thought of eating beetles, caterpillars and ants may give you the creeps, but the authors of a U.N. report published on Monday said the health benefits of consuming nutritious insects could help fight obesity.

More than 1,900 species of insects are eaten around the world, mainly in Africa and Asia, but people in the West generally turn their noses up at the likes of grasshoppers, termites and other crunchy fare.

The authors of the study by the Forestry Department, part of the U.N. Food and Agriculture Organization FAO), said many insects contained the same amount of protein and minerals as meat and more healthy fats doctors recommend in balanced diets.

(

"In the West we have a cultural bias, and think that because insects come from developing countries, they cannot be good," said scientist Arnold van Huis from Wageningen University in the Netherlands, one of the authors of the report.

Eva Muller of the FAO said restaurants in Europe were starting to offer insect-based dishes, presenting them to diners as exotic delicacies.
Danish restaurant Noma, for example, crowned the world's best for three years running in one poll, is renowned for ingredients including ants and fermented grasshoppers.

As well as helping in the costly battle against obesity, which the World Health Organization estimates has nearly doubled since 1980 and affects around 500 million people, the report said insect farming was likely to be less land-dependent than traditional livestock and produce fewer greenhouse gases.

It would also provide business and export opportunities for poor people in developing countries, especially women, who are often responsible for collecting insects in rural communities.
Van Huis said barriers to enjoying dishes such as bee larvae yoghurt were psychological - in a blind test carried out by his team, nine out of 10 people preferred meatballs made from roughly half meat and half mealworms to those made from meat.

Tips for Pregnant Women with Holiday Due Dates

In the rush of the holiday season, most people worry about on-time delivery of important gifts and packages for friends and loved ones. But for a pregnant woman due around the holidays, there’s an added worry about when her baby will arrive.

Around the holidays, many pregnant women experience pressure from family or their healthcare providers to “schedule” their baby’s birthday around festivities and travel plans. Lamaze warns that scheduling a baby’s delivery without a compelling medical reason can put the baby at risk.

“Few doctors want to be pacing the halls on Thanksgiving or Christmas, waiting for a mother to deliver,” said Marilyn Curl, CNM, MSN, LCCE, FACCE and president of Lamaze International. “So it’s not uncommon to see a surge of women with normal pregnancies being told that there might be an issue and that they should consider scheduling the delivery, coincidentally, right before a holiday.”

Healthcare professionals aren’t the only ones who may try to rush the arrival of babies. Families often can feel stressed about the uncertainty of the baby’s arrival and feel it may compromise the celebration of holidays. Some women also fear that their preferred healthcare provider won’t be available and will agree to a scheduled early delivery to guarantee that their provider will be there for the birth.

“I really understand that pressure. You build a relationship with your care provider over the course of a pregnancy. Plus, you build up expectations about your holiday celebration. So it seems like ‘no big deal’ just to get the birth over with,” said Sue Galyen, RN, MSN, HCHI, LCCE, FACCE, a Lamaze childbirth educator from Brownsburg, IN. “But it’s so hard to think that a scheduled delivery, whether through induction or cesarean, was worth it when either the mother or baby experiences a complication as a result.”

One complication of scheduling the baby’s birthday is that often, the baby is delivered just a little too early. A growing body of research[1] shows that giving a baby those last few weeks or days inside the uterus can be crucial to the baby's health. Babies born even a “little” early face risks including breastfeeding difficulties, learning and behavioral problems, breathing problems, increased chance of time in the neonatal intensive care unit (NICU) and risk of death.

“I’ve had so many students with due dates around the holidays and it’s amazing how many of them ended up with more complications than they bargained for because of the medical intervention,” said Galyen.

Women can play a key part in driving down avoidable prematurity. ”Red flags” that might signal that a mother is being pressured into an unnecessarily early delivery include:

* The care provider suggests that the baby is too big and will be easier to deliver “a little early”
* The suggestion is made that the care provider won’t be available for a holiday delivery or will be “booked up”
* The timing of the delivery is centered on travel and celebration schedules
* Holiday stress is driving feelings of wanting to get the pregnancy “over with”

Avoiding unnecessary medical inductions is part of Lamaze International’s Six Healthy Birth Practices. Based on recommendations by the World Health Organization and backed by extensive research that supports a woman’s natural ability to give birth, these practices are:

· Let labor begin on its own

· Walk, move around and change positions throughout labor

· Bring a loved one, friend or doula for continuous support

· Avoid interventions that are not medically necessary

· Avoid giving birth on your back and follow your body's urges to push

· Keep mother and baby together; it's best for mother, baby and breastfeeding

Inducing labor without a compelling medical reason is one of many routine interventions that has not proven a medical benefit to mothers and babies and can impose harm. Other common routine interventions include continuous fetal monitoring, coached pushing, being positioned on your back during labor, requiring repeat cesarean surgeries for women with a prior cesarean and separating mothers and babies after birth.

To learn more about the Lamaze Six Healthy Birth Practices, please enroll in a Lamaze childbirth education class and visit www.lamaze.org/healthybirthpractices.

Source  http://www.healthnewsdigest.com/news/Women_s_Health_260/Tips_for_Pregnant_Women_with_Holiday_Due_Dates.shtml

Simple Tips for Relieving Common Digestive Problems

Although many television viewers are bombarded with advertisements for medications that claim to relieve or prevent digestive discomfort, some recommendations from Fox News may help people control these conditions without medical intervention.

Individuals who experience uncomfortable sensations in their chest and throat after they eat may suffer from heartburn. The news organization suggested that people who have these symptoms should avoid eating in large quantities, along with fried foods and carbonated drinks.

Those who suffer from disruptive bowel activity may benefit from increasing their fiber intake. However, the news source noted that individuals who have irritable bowel syndrome should only consume fiber from natural foods, not dietary supplements. Apples, beans and citrus fruits are all healthy sources of fiber.

According to the National Institutes of Health (NIH), about 70 million Americans have digestive diseases.

Certain foods and medications may exacerbate symptoms of these disorders, so keeping track of which products cause discomfort may help people avoid future complications or identify potential allergies.

The NIH added that overweight individuals are more likely to suffer from digestive problems, but participating in regular exercise may help reduce occurrences of heartburn or bowel troubles.

Source http://www.drcutler.com/digestive-health/simple-tips-for-relieving-common-digestive-problems-800468027/

Here's What You Need To Know About The New Blood Pressure Medication Guidelines

If you have high blood pressure, your treatment may soon change.

New medication guidelines published Dec. 18 in the Journal of the American Medical Association (JAMA) suggest that not everyone with high blood pressure needs to be on drugs for it.

Here's the bottom line: If you are 60 or older and the first number of your blood pressure is less than 150, you don't necessarily need to be on medication for it.

Keep in mind that this choice is up to your doctor — blood pressure is just one risk factor for heart disease, and people using medication to maintain a number in the 140s without serious side effects should not suddenly stop and let that number drift up.

The new guideline will decrease the number of people medicated for their high blood pressure, but not everyone's happy about it.
Blood pressure and heart disease

People with naturally low blood pressure (BP) have a lower risk of cardiovascular problems and live longer. High blood pressure, when left uncontrolled, can lead to heart attack, stroke, and aneurysm. Smoking, obesity, and inactivity are all risk factors for high blood pressure, which also has a genetic component that's passed down in families.

Lifestyle changes like exercise and healthy eating are our first line of defense against heart disease and are especially encouraged if BP creeps above the "normal" level of 120/80.
But not everyone gets their blood pressure low enough with just lifestyle changes, and if that first number climbs above 140 — a condition affecting about two-thirds of people 60 and older — you officially have high blood pressure, or hypertension.
Until now, that's when doctors suggest medication to help lower BP. About 50 million Americans are on blood pressure drugs of all different kinds, including diuretics ("water pills"), beta blockers (which slow your heartbeat), and ACE inhibitors (which help stop blood vessels from narrowing).
Why change the guidelines?

"Over the last ten years, doctors have had the notion that the lower blood pressure is, the better," study researcher Paul A. James, of the University of Iowa, told Business Insider.

The problem? While there's no question that medication is crucial for people at high risk of heart attack and stroke, the researchers concluded that there's not enough evidence that driving that number all the way to 140 — rather than simply to 150 — provides much additional benefit.
The panel arrived at the new guidelines after reviewing previous studies that looked at how patients fared on a variety of approaches to lowering BP — different drugs and exercise regimens, for example.
Blood pressure drugs, like any medications, have some side effects (such as dizziness), which can be especially serious in older adults. So, the new guidelines may come as a relief for some.
Still, says James, "I'm absolutely sure there will be controversy."

Not everyone's happy

James is right. Some people are wary that the new guidelines aren't officially endorsed by the National Heart, Lung, and Blood Institute (NHLBI).
The NHLBI initially assembled the panel but has since stopped being involved in making guidelines, so in the end they weren't certified by any official organization. Eric D. Peterson of the Duke Clinical Research Institute told Business Insider that this lack of official endorsement may leave some practicing doctors scratching their heads about how to proceed.
Most experts point out that more research needs to be done. "We have very limited data to tell us what the right thresholds are," said Peterson.
While he agrees that no study says 140 is the magic BP number for beginning treatment in older adults, he notes that one major study showed a notable benefit when older patients brought their number from the mid-150s to the mid-140s — so 150 isn't necessarily right either.
Though Peterson agrees that too-aggressive treatment to lower a patient's blood pressure down to a specific number can harm overall health, he compared the target numbers to speed limits: If you tell people the maximum speed is 65, they may drive at 75. Similarly, leaving the target at 140 may mean more Americans actually bring their number below 150.

"There is always some slippage between targets set for clinicians and [those] actually achieved in routine practice," he writes in an editorial in the same issue of JAMA.

Tips for Coping with Depression

Tips for Coping with Depression

What is Depression?
Anyone can feel down from time to time or experience bouts of emotional grief or sadness due to some unexpected life event. For instance, they grieve when someone dies, or feel the sadness and loss when a close relationship ends, or even lose a job.

All these feelings are normal and are part of the ups-and-downs of life. But clinical depression is more than just the blues, more than the expected grief after any loss, and most certainly more than a bad couple of days.

Depression is a deep and dark state, a black hole that may seem impossible to emerge from, and a serious medical condition involving a delicate balance of brain chemicals. Unlike a bad mood that you can simply snap out of, depression can severely disrupt the ability to function properly and can extend through every aspect of your life with serious consequences.

Signs of depression may include feeling somewhat flat, tired and unmotivated. As it progresses a person with depression may no longer want to participate in social activities or hobbies that they once enjoyed.

Eventually individuals with depression may even lose the drive to work altogether, their relationships become strained and they push people away and become unreachable, and the will to live a happy, productive life slowly fades.

Although the future for someone suffering with depression may look bleak, there is a light at the end of the tunnel - depression is treatable and those suffering can live a happy, normal life. 

Signs of depression

• Weight loss or weight gain 
• Sleep disturbances: Difficulty falling or staying asleep (insomnia) or sleeping too much (hypersomnia) 
• Difficulty thinking and concentrating 
• Difficulty making decisions 
• Fatigue or loss of energy 
• Feeling physically slow, agitated, or restless to the degree that others begin to notice 
• Physical complaints such as headaches, joint pains and stomach aches 
• Low self-esteem, feeling worthless or excessively guilty 
• Low libido or diminished interest in sex 
• Suicidal thoughts, or continuous thoughts of death and self-harm

Tips for Coping with Depression
1. Regular exercise! Even if only for 30 min at a time, three days a week, a good workout will increase happiness inducing endorphins while burning the stress hormone cortisol which is associated with depression. If you do not feel motivated, or dislike exercising at first, keep going for long enough and you will definitely begin to see benefits within 3 - 6 weeks.

2. Talk it out. Talk to someone you trust, a close friend or a licensed counselor and try and come up with a plan of action. Often it is the first steps to recovery that are the most difficult, so try not to do it alone.

3. Eat a healthy diet. A poor diet depletes energy levels and a deficiency in certain nutrients (e.g. iron) can result in fatigue and feelings of depression.

4. Ensure that you are getting all the vitamins and minerals that your body needs, and explore serotonin uplifting foods such as oats, turkey, milk, pasta and other carbohydrate-rich foods.

5. Set realistic goals and responsibilities. It is important to have a plan of action and to start taking responsibility for the future, but know your limits and set your goals within reason. Small steps taken consistently are better than big steps which cause you to bomb out.

6. Prioritize and learn to say no. Avoid unnecessary stress by doing what needs to be done first and learn to look after your own needs. Be careful not to allow others to overload you with their responsibilities.

7. Make a conscious effort to stop negative thoughts. Try and change these thoughts into neutral thoughts and do not indulge in pessimism. Remember that this will take time, and may be difficult at first, but it can also be life-changing. Psychotherapy can be very helpful in this regard.

8. Take action! While your symptoms of depression may make you feel like crawling into bed or existing in your pajamas and slippers all day, make a decision everyday to get up, get dressed and do something. Simply cleaning your room, going for a scenic drive or doing something creative can be uplifting and help break a bad cycle.

9. Turn to nature. One of the best ways to re-energize and uplift your spirit is to get in touch with nature. Go for a walk in the forest, a picnic in the park or a simply sit on the beach and watch a sunset.

10. Let others help you. Don’t turn down a helping hand or a comforting hug. When depression hits, you may feel like pushing people away, but this is the time you need love and affection the most. Pets are also a great source of love and comfort!

11. Help others. One often feels a loss of purpose when depressed, so regain a positive purpose by helping others. Volunteer at a soup kitchen or help out at an organization that could benefit from your time and skills.

12. Make a change. Change is often very invigorating and refreshing. Aim to change your life-style to a healthier one, change your negative attitude towards life, and change your job if you know that your current work makes you miserable. It need not even be a drastic change. Simply re-arranging furniture or giving a touch of paint to a dull room can go a long way to uplifting your mood - better yet, it will keep you busy.

13. Read all about it. There are many books which are very helpful in learning how to manage depression. These include books written by experts in the field - as well as books published by ordinary people with a useful or uplifting contribution to share.


Research what is best for you. If you have a chronic or life threatening condition, don’t make changes without first discussing them with your doctor in order that your condition may be monitored. Well informed and supportive practitioners will support patients who want to take responsibility for their own health.