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Wednesday, October 10, 2012

BPA May Worsen Women's Fertility Problems


World Health Informatics Blog

BPA May Worsen fitness, health, health informatics, Health Informatics Blog, Hysterectomy, Informatics Blog, ovary removal, world health, world health informatics, World Health Informatics Blog,  Problems

Exposure to the chemical bisphenol A (BPA) may reduce fertility among women who already have fertility problems, a new study suggests.

The study involved women trying to conceive children through in vitro fertilization (IVF), a fertility treatment that includes taking hormones to stimulate egg production. These eggs are then collected, and researchers attempt to fertilize them in a laboratory.

In the study, doctors collected 24 percent fewer eggs from women with high levels of BPA in their bodies, compared with women who had low levels of the industrial chemical.

Women with high BPA levels also had fewer eggs that were successfully fertilized.

BPA is found in many products, including canned foods, plastics, dental sealants and credit card receipts. The chemical does not stay in the body for a long time, so a person's BPA levels can vary substantially depending on his or her exposure in a given day.

The new findings agree with animal studies suggesting that BPA exposure reduces fertility. For example, a study published last month found BPA exposure increased the risk of abnormal egg development in monkeys.

The new study found only an association, not a direct cause-effect link. In addition, the researchers did not look at how many women became pregnant, so they can't say whether BPA affects pregnancy rates, said Dr. Avner Hershlag, chief of the Center for Human Reproduction at North Shore University Hospital in Manhasset, N.Y., who was not involved in the study.

However, if the results are confirmed by future research, doctors could one day measure BPA levels in women who fail to become pregnant through IVF, or who have low egg yields during the process, Hershlag said. Doctors could look at whether reducing BPA exposure in women with high levels makes a difference, he said.

In the new study, Dr. Russ Hauser, of Harvard School of Public Health, and colleagues analyzed information from 174 women who underwent IVF between 2004 and 2010. The researchers measured BPA levels in two urine samples from the women: one taken during hormone treatment and one taken two weeks later, on the day the eggs were collected. Nearly 90 percent of participants had BPA in their urine.
On average, about 12 eggs were collected from women with the lowest BPA levels, whereas nine eggs were collected from women with the highest BPA levels.

Upon trying to fertilize the eggs, the researchers found that women with high BPA levels had 27 percent fewer eggs that could be fertilized than women with low BPA levels.

It's not clear whether BPA might affect egg production in women in the general population — it's possible that women undergoing IVF are particularly susceptible to the effects of the chemical, the researchers said.
Studies in which samples are collected every day of the IVF cycle could better determine the effects of BPA exposure, the researchers said.

The study was published online Sept. 26 in the journal Human Reproduction.
Pass it on: Exposure to BPA during IVF may reduce the number of eggs a woman produces that can be fertilized.

Be Fit and Healthy

This World Health Informatics Blog is Originally from here :

BPA May Worsen Women's Fertility Problems

http:// www. livescience.com/23842-bpa-fertility-ivf.html

 


Monday, October 8, 2012

Hysterectomy with ovary removal tied to weight gain


World Health Informatics Blog

Hysterectomy with ovary removal tied to weight gain

NEW YORK (Reuters Health) - Women who have their ovaries and uterus removed - to treat fibroids, for example - tend to gain more weight in the years afterward than those who only have their uterus taken out or don't have surgery at all, a new study hints.

The findings suggest that surgery to remove the uterus, called a hysterectomy, doesn't have much effect on weight on its own - contrary to what many women may believe, according to Patricia Moorman, a women's health researcher at Duke University Medical Center in Durham, North Carolina.
"It's encouraging in that respect," added Moorman, who wasn't involved in the new study.
About 600,000 women in the U.S. have a hysterectomy each year. World Health Informatics Blog

Some earlier research had shown women who have their uterus removed tend to be heavier than those who don't have the surgery - but the studies could not say whether they were also heavier to begin with.
For the current study, researchers tracked women for up to 10 years, beginning before menopause and ending after natural menopause or surgery.

The women were in their 40s or early 50s at the start of the study, conducted at sites across the United States.

Most of the women - 1,780 out of 1,962 - did not have surgery and went through menopause naturally.
Among those who had surgery to remove their uterus, 76 kept their ovaries and 106 had both of their ovaries removed, which is done to prevent ovarian cancer. World Health Informatics Blog

Women who ended up having a hysterectomy started out the study heavier, on average, than those who went through natural menopause. That difference was about two points on a body mass index (BMI) scale - equal to about 10 pounds.
Carolyn Gibson, the lead author of the study and a graduate student at the University of Pittsburgh, said conditions that lead to hysterectomy - such as endometriosis and uterine fibroids - are linked with higher weight, which might explain why the surgery groups were heavier to begin with.

Over time, women in all three groups tended to gain weight. And the women who had a hysterectomy with ovary removal put on more pounds than those who didn't have surgery or only had their uterus out, the researchers reported in the International Journal of Obesity.

Women who had a hysterectomy and ovary removal gained 0.21 BMI points each year after surgery - equal to about one pound, depending on a woman's exact height and weight. Those who didn't have surgery gained 0.08 BMI points each year post-menopause, on average. World Health Informatics Blog

Changes in hormone production after surgery probably explain the findings, said Gibson, although her study can't prove that's the case.

Women who go through menopause naturally experience a gradual drop in hormones, whereas ovary removal causes an abrupt halt to some hormone production.

Moorman said she would be cautious about making too many conclusions based on the findings because so few women in the study had their ovaries removed compared to the large majority of women who did not have surgery.

Gibson pointed out that the differences between the groups were slight, but that a potential increase in weight gain should be something women and their doctors consider when deciding whether to remove the ovaries, given the link between higher weight and chronic health problems.

"It's often done to decrease the risk of ovarian cancer, which is of course a very serious consideration," she told Reuters Health. "That said, if it is conferring risk for other chronic diseases that might have health consequences for women down the road, I think it's certainly something to take into account."

Train hard and stay fit. CLICK HERE to Know More.

This World Health Informatics Blog is Originally from here :

Hysterectomy with ovary removal tied to weight gain

http:// news.yahoo.com/hysterectomy-ovary-removal-tied-weight-gain-155650110.html

Thursday, October 4, 2012

Take care before reaching out to anti-ageing products


World Health Informatics Blog

Take care before reaching out to anti-ageing products

They make lofty promises of taking the years off your face, of reversing the clock and making your partner fall in love with you "all over again". But be careful before reaching out to anti-ageing products. Dermatologists say that such products could actually end up harming your skin.

Notwithstanding the fact that many such creams, gels and other products are medically proved to yield good results, doctors say that they should still be taken under medical supervision because sometimes the results can be disastrous - and one may actually invite a host of harmful side effects in the bargain.

"The lure of anti-ageing creams lies in the fact that they are seemingly less complicated than a cosmetic surgery, a botox treatment or some other procedure in the ultimate run to regain a youthful look. It's also less expensive," said Shweta Mehra, a beauty consultant based in Delhi. 
World Health Informatics Blog

"But what people forget is that one's skin is very specific to a person and you cannot expect the same results for everyone. While some creams do give visible results, there are also cases in which the skin texture of a person has changed over prolonged use of a particular product that didn't suit her," she added.

Explaining the science behind the work of anti-ageing products, Ranjan Upadhyay, consultant in the dermatology department of Max hospital, said: "As we age, the turnover of our skin cells reduces, and anti-ageing creams regulate this turnover."
"So some products are medically proved to increase the glow of the skin and rejuvenate. For instance, lactic acid in a product can have some good effects. But it should not be more than two percent in the product composition. Then, peptide in mixed serums is good, and so is alpha hydroxy acid," he added.

Some of the products that form a part of the composition of anti-ageing products, like hyaluronic acid, are used by dermatologists in procedures. 
World Health Informatics Blog

"Injecting hyaluronic acid has a collagen stimulating effect that helps in removing wrinkles. Some serums contain this. Similarly, vitamin C preparations improve pigmentation. There are others that are dermatologically tested to prove the rejuvenating effect," R.K. Joshi, senior dermatologist at Apollo hospital, told IANS.

"Having said that, one should be careful before trying an anti-ageing product because there are many factors at play. For instance, your skin type - there is dry , oily, normal and combination skin, and the same product may not be suitable for all," he added.

Your hormonal balance is another crucial factor.

"There are certain creams recommended for pre-menopausal women, when the hormonal balance is disturbed. The age bracket therefore is the late 30s to 40s. Also, if you have any endocrine problem, you may need certain creams. But please don't blindly follow any advertisement that tells you to go for such products when you are nearing 30, or be guided by the brand or price of a product - if you are healthy, your body will take care of your skin's needs," Joshi further said. 
World Health Informatics Blog

Warning against ads that show western women and men, he further said that their skin texture is different from Indians' and therefore similar results should not be expected.

"Ultimately, these creams contain chemicals and can even change the tissue texture. Further, if it doesn't suit you, it may be carcinogenic in the long run," Joshi said.

Harping on the fact that anti-ageing creams should be used under supervision, Upadhyay rolled out some more possible side effects: "Over-usage of such creams can cause acne, and a dependency can lead to rashes. The skin can also become thin, over a period, such that blood vessels can be seen".

Cosmetic physician Rashmi Shetty further said it is best to leave it to an expert to recommend the right cream, because as per one's need, this may be best used at day or night and some extra care may have to be taken. 
World Health Informatics Blog

"Applying the wrong product, or the right one in wrong quantity, can lead to reactions like dryness, rash and pigmentation. Putting on lots of cream does not mean faster results," Shetty cautioned both women and men. Almost 30 percent of those who seek anti-ageing remedial measures are men.

"Sometimes some creams can also be photosensitive", added Manoj Khanna, cosmetic and plastic surgeon in Kolkata, which means that they will react when exposed to the sun.

Offering some advice on skin care, Shetty said that inflammation is one of the causes of ageing; hence the skin should be kept soothed. "Wash your face with cold water and use calamine if it irritates or goes red. Also post sun-exposure care is important".

"Ultimately, ageing is a biological process, and one should remember that all these products and procedures can only delay the process. But it is inevitable," Upadhyay signed off.


 Train hard and stay fit. CLICK HERE to Know More.

This World Health Informatics Blog is originally From here:

Take care before reaching out to anti-ageing products

http:// wonderwoman.intoday.in/story/take-care-before-reaching-out-to-anti-ageing-products/1/101619.html


Wednesday, October 3, 2012

Optimal Exercises for Every Age


World Health Informatics Blog

Optimal Exercises for Every Age

I have been working on revamping the Dream Body Blueprint Manual and to make it public. In addition, I'm working on new group personal training program.
Back to fitness and exercises..... about optimal exercise for people of different ages.
As you know, being active is an important part of staying healthy at any age. 

Just by spending the optimal amount of time exercising each week, you'll become healthier.

Regular exercise helps to maintain a healthy weight and drastically lower your risk of developing heart disease, diabetes, osteoporosis, hypertension, various cancers, and an array of other dangerous and deadly conditions. 
World Health Informatics Blog

So exactly how much exercise do you need in order to reap all the rewards?

The answer to this magic question depends on your age. Keep reading to see how much you should be working out throughout life.

Children Ages 6 to 17
Children and adolescents need at least one hour (60 minutes) of physical activity every day. You may think that's an unrealistic expectation, but there's a good chance your child is already meeting this recommen dation or is at least close to it. Think of recess and gym class at school, and simply running around outside after school with friends. It's a lot easier for kids to find enjoyment out of age-appropriate physical activities, and because they're not working full-time jobs, they can get plenty of exercise with ease.

The three types of activities kids should include in their hour of exercise are aerobic activity, muscle-strengthening exercises, and bone-strengthening exercises. 
World Health Informatics Blog

Aerobic activities get the heart pumping and should make up the majority of a child's hour of exercise. Examples include running, fast-paced walking, riding bikes, and swimming. 

Children also need muscle- and bone-strengthening activities several days a week. Younger children enjoy exercises such as gymnastics, push-ups, climbing trees, playing on the jungle gym, or jumping rope. Older children and young teens may prefer lifting weights or playing on a sports team. 

Adults Ages 18 to 64
The amount of exercise needed by a healthy adult of normal weight is broken down into two categories: moderate-intensity and vigorous-intensity exercises. Each week, adults need either five hours (300 minutes) of moderate exercise each week or two and a half hours (150 minutes) of vigorous exercise each week, as well as muscle-strengthening activities at least two days of the week.

What counts as moderate-intensity exercise? To get your heart rate up and break a sweat, it usually takes more than shopping or doing the laundry. If you're able to talk but not able to sing the lyrics to a song, then you're probably exercising at a moderate level. Activities considered moderate intensity include brisk walking, water aerobics, doubles tennis, or riding a bicycle on level ground. 
World Health Informatics Blog
Vigorous exercise takes place wh en you're breathing fast and your heart rate is elevated. You know you're at a vigorous level if you're unable to talk without pausing for breath. Examples include swimming laps, jogging, running, playing singles tennis or basketball, or bike riding on hills or at a fast pace. 

In addition to aerobic exercise, adults need to add muscle-strengthening exercises to their routine at least two days a week. These exercises should target all muscle groups (shoulders, arms, chest, abdomen, back, hips, and legs) and include activities such as weight lifting, push-ups, sit-ups, resistance bands, or Yoga. 

Adults 65+
Adults over 65 years of age who are in good physical health should aim for two and a half hours (150 minutes) of moderate exercise or one hour and fifteen minutes (75 minutes) of vigorous exercise.

Don't know where to start when it comes to exercise? That's where I come in.

It's my passion to make exercise a regular and enjoyable part of your life. I'd like to see you enjoy all of the healthy rewards of being fit. 

Until next time, train hard and stay fit.
CLICK HERE to Know More.

Mark
World Health Informatics Blog



Tuesday, October 2, 2012

How Easily You Can Lose Weight


World Health Informatics Blog

How Easily You Can Lose Weight

How Do you know you are overweight that is a first question?

Here is a quick and excellent way to tell: a Body Mass Index calculator. If you have a Body Mass Index of 25 or above, then you’re overweight. If it’s less than that, you’re normal – you don’t need to lose weight.

Find out why the hell you are overweight?

By addressing the above question what I mean is food that you eat daily and your habits which may be the main cause of overweight problem.

First solution to lose weight World Health Informatics Blog

Change the way you eat food and Instead of eating the French fries, Pizza, burger and junk food all the time, eat a large salad with no salad dressing. After that if you are still feeling Hungary go for a bit of the burger and fries, the reason behind eating less quantity of burger and fries is we should never eliminate fat totally from our diet as it is necessary for our body cell, tissues, brain and skin.

Please Do not use any kind of weight loss diet pills or supplement to lose weight
There are many type of diet pills and weight loss supplement out there , you name it and you will get it online. One of the famous product is hoodia which is hot seller in weight loss industry but does this product work ? may be. Actually hoodia is a flowering plant which is natural product, but again I want emphasize is that not all natural products are safe. 

So please before taking or continuing any type of diet pills or supplement please consult your physician first and take the advice. If you will not do this then you may suffer with skin rashes, allergies, lose motions and even kidney failure may occur due to increase level of chemical substance called creatinine.
Second solution to lose weight

Exercise is the second aspect of fat loss and is very essential to keep your body slim and trim. So focus on exercise and leave those road block excuses which comes under way to good health and body.
World Health Informatics Blog
You should exercise at least three days a week for minimum one hour to lose weight naturally. 

Remember not to over strain your body doing exercise daily for longer time this is very dangerous for your body muscles and bones. the basic funda is to do exercise alternate days so that your body muscles get rest next day and they get regenerated and more powerful than before.

 I personally used to be a overweight person and the knowledge I have written in this blog is through my experience and a excellent weight loss program known as Strip That Fat which worked for me and helped me to lose weight permanently. 
To get more details about Strip That Fat weight loss program  CLICK HERE

May god bless you all.
Thanks
Mark

This is World Health Informatics Blog

Monday, October 1, 2012

Health Informatics Blog - Vinegar Helps Losing Weight - Vinegar Weight Loss


World Health Informatics Blog

Vinegar Helps Losing Weight - Vinegar Weight Loss

World Health Informatics Blog

Good news Vinegar helps you losing weight but is it safe to take vinegar in your daily diet ?

Lets find out

Central Research Institute, Japan Scientists, suggest that people lose weight with vinegar.

Scientists tested the effect of vinegar on laboratory mice by adding 0.3% or 1.5% vinegar solution to their daily meals. For six weeks the mice were receiving vinegar solution with calorie-rich meals and kept under observation;. The results after six-week experiment were amazing “vinegar” group weighted 10% less than the control group of mice.

The reason why vinegar helps in losing weight is its chemical properties which activates genes present in body of mice which in turn produces enzymes for fatty acid oxidation.
According to research vinegar is safe to use in daily diet but in appropriate proportion only. World Health Informatics Blog
Here is a Vinegar Dressing Salad for weight loss

Add equal parts of red wine vinegar and olive oil with a dash of pepper. Use this dressing on your salad, to make a super meal- high in fiber, vitamins, and antioxidants. Add some protein with lean meat to make it complete. Olive oil contains healthy fats that benefit your heart and keep it healthy.

So that’s all about a vinegar weight loss diet, But there is a more efficient weight loss diet I ever came a cross and most amazing thing is I used it to drop my 23 lbs in just 2 weeks.

If you like to lose weight  CLICK HERE

Thanks
Mark

Vinegar Helps Losing Weight
This is World Health Informatics Blog