Saturday, July 12, 2014

Is C-section bad for babies' immunity?

Is Caesarean section bad for babies' immunity? Well, a new study has suggested that the children delivered by Caesarean section (C-section) may have lower immunity than the children born by natural birth.

 The study was conducted by researchers from the University of Copenhagen.
During the study the researchers scrutinized the impact of birth on the development of the immune system of newborn mouse pups.

The researchers found that pups which took birth as a result of Caesarean section have got a lower number of cells that strengthen the immune system, said Camilla Hartmann Friis Hansen, Assistant Professor at the Department of Veterinary Disease Biology.

A Caesarean section is used to define a surgical procedure in which incisions are made through the abdomen and uterus of a woman to deliver one or more babies. It is sometimes done to remove a dead fetus.

The C-section is recommended by the doctors in cases where the baby cannot be delivered through a normal vaginal delivery. This is likely to happen when the woman has twins (or triplets etc), a breach delivery is expected (baby is descending legs first instead of the head), the baby is large, there is some problem with the uterus or a placenta previa is detected.

Caesareans are of two types: the lower-segment caesarean section or LSCS and the older classical section. In an LSCS, the incision is placed at the lower end of uterus and this incision has many advantages both during the surgery and for post-operative recovery. The doctors perform C-section under the effect of an epidural or spinal anaesthesia.

 

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Tuesday, April 08, 2014

Poor diet is bad news for asthma

A diet high in sugar, fat and processed food can increase asthma attacks, University of Newcastle researchers have found.

The study shows people who eat foods high in saturated fats are more likely to have asthma attacks, and the fats also reduce the effect of medicines used to treat the disease.
Nutritional biochemist at the university, Lisa Wood, says on the other hand nutritious foods can help ease asthma.
She and her colleagues studied the diets of 99 people with asthma and 61 healthy people.
They scored the diets based on their potential to cause inflammation, which has been linked to over-stimulation of the immune system.
Associate professor Wood says the study participants with asthma were more likely to eat inflammatory diets than those who were healthy.
She explains that previous research shows that eating even a single high-fat meal can cause inflammation in the airways of asthmatics.
Too much fat in the diet causes the body to react as it would to invading bacteria, Dr Wood says, and habitually eating that way causes a chronic problem.
"If you eat a high-fat diet your immune cells will attach to the fatty acids that are in your bloodstream and treat that fat in the same way as they would treat bacteria," Lisa says.
The researchers advise that a diet high in anti-inflammatory foods such as fruit, vegetables, oats and lentils can reduce the risk of asthma attacks.
However, they say more research is needed to establish whether a poor diet is a factor in developing asthma in the first place.

PS- THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES.
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Wednesday, September 04, 2013

Bad Foods that Are Good for Weight Loss

Eggs

When it comes to healthy eating, few foods have sparked as much debate as eggs. The latest research suggests an egg a day is safe and nutritious for most adults -- and if you eat that egg for breakfast, you'll boost your odds of losing weight. The reason: Eggs are packed with protein, which takes time to digest. Eating protein in the morning keeps your stomach full, so you eat less during the rest of the day.

Steak
For years, health experts have been admonishing us to eat less red meat. But steak is not always bad for the waistline. In fact, a lean cut of beef has barely more saturated fat than a similar-sized skinless chicken breast. Like eggs, steak is loaded with protein and can keep you feeling full longer. To get plenty of protein with less fat, choose tenderloin, sirloin, or other extra-lean cuts -- and limit portions to the size of your palm.

Pork
Talk about a bad reputation -- the term "pork" is used to describe all kinds of excess, so it's no wonder dieters often steer clear. Here's a case where the meat itself is not what it used to be. Today's cuts of pork tenderloin are 31% leaner than 20 years ago. That makes this white meat a lean source of protein with benefits similar to those of lean beef.

Pasta

Rather than avoiding pasta when you're dieting, make the switch to whole grain and keep your portions small. Research suggests people who eat several servings of whole-grain foods per day are more likely to slim down and maintain healthy weights. According to one study, eating whole grains rather than refined grains can also help burn belly fat.

Nuts

Nuts may be high in fat, but it's the good kind. And they are also rich in nutrients, protein, and fibre, which can help stabilize blood sugar. Sure, you'll get a few extra grams of fat from munching on a handful of nuts, but it's worth it if it helps you avoid reaching for cookies or other sweets. Even peanut butter can be a dieter's friend. Studies show small amounts of this favourite food can control hunger without causing weight gain.

Cheese

Dieters often try to cut calories by nixing calcium-rich dairy foods, but some studies suggest this is a mistake. One theory is that the body burns more fat when it gets enough calcium, so eating low-fat cheese, yoghurt, and milk may actually contribute to weight loss. Calcium supplements don't seem to yield the same benefits, so high-calcium diets may have other factors at work as well.

Coffee

Coffee only falls in the "bad" category when you drink too much of it or mix in cream, sugar, or flavoured syrups. If you drink it black, you get a metabolism boost without added fat and calories. Drink it skinny: Stir in skim milk for added calcium and vitamin D, and artificial sweetener or one teaspoon of sugar.  

Bad Foods -- Good Portions

Just about any "bad" food can be part of your weight loss plan if you stick to small enough portions. In fact, dieticians advise against banning your favourite treats. Depriving yourself of the foods you crave could set you up for failure. A better strategy is to set limits on quantity -- for example, one chocolate truffle a day -- and stick to them.


ps- this is only for information, always consult you physician before having any particular food/ medication/exercise/other remedies.

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