The Health Blog

Garlic is hated because of its smell but did you know that it has a lot of health benefits?

Eating garlic appears to boost our natural supply of hydrogen sulfide. Hydrogen sulfide acts as an antioxidant and transmits cellular signals that relax blood vessels and increase blood flow.

The power to boost hydrogen sulfide production may help explain why a garlic-rich diet appears to protect against various cancers, including breast, prostate and colon cancer, say the study authors. Higher hydrogen sulfide might also protect the heart, according to other experts. Although garlic has not consistently been shown to lower cholesterol levels, researchers at Albert Einstein College of Medicine earlier this year found that injecting hydrogen sulfide into mice almost completely prevented the damage to heart muscle caused by a heart attack. NY Times

We already have known some proven benefits of coffee. An additional benefit was found out in a recent report.

Participants reported their coffee-drinking habits. The data show that coffee drinkers were 41% less likely to have been diagnosed with liver cancer than people who don’t drink coffee.

For every daily cup of coffee people drank, their odds of having been diagnosed with liver cancer dropped by 23%, compared with people who never drink coffee.

People who drank a lot of coffee were 55% less likely to have been diagnosed with liver cancer than those who didn’t drink any coffee.

The American College of Gastroenterology (ACG) offers brief information about this disease which affects millions of people worldwide. Here are the things that you should know about heartburn.

• Heartburn occurs when excessive amounts of stomach acid reflux into the esophagus, according to the ACG.
• Besides being uncomfortable, heartburn can also be a sign of a serious problem called gastroesophageal reflux disease (GERD). Symptoms of GERD include burning chest pain, regurgitation of bitter or sour liquid, difficulty swallowing, and excessive clearing of the throat.
• Left untreated, persistent heartburn/GERD symptoms can lead to severe complications such as esophageal strictures or a precancerous condition called Barrett’s Esophagus. In rare cases, people with persistent heartburn/GERD develop esophageal cancer.
• Eating smaller meals, controlling your weight and avoiding tight-fitting clothes are all ways of reducing heartburn symptoms. Don’t lie down after meals, because that makes it easier for stomach contents (including acid) to back up into the esophagus. Do not eat for three to four hours before you go to bed.
• Common heartburn triggers include: smoking, caffeine, chocolate, peppermint, fatty and spicy foods, and tomato sauces.
• Pregnancy increases the risk of heartburn/GERD symptoms. That’s because pregnancy puts greater pressure on the stomach and causes increased production of the hormone progesterone, which relaxes the lower esophageal sphincter muscle, which can allow more acid to reflux into the esophagus.
• See a doctor if you: have heartburn two or more times a week; don’t get lasting relief from medication; have difficulty swallowing; have unexplained weight loss; experience reflux symptoms lasting more than a year.

A new children’s book written by award-wining writer Debjani Chatterjee encourages young people to follow their dreams and also provides self-management tips on asthma.

Funded by Asthma UK through the Challenge Fund, the book, entitled ‘A Special Assembly’, tells the story of a young south Asian boy called Raj, who has asthma and wants to follow in the footsteps of his favourite cricket player.

The book was commissioned by the Asian People’s Disability Alliance (APDA), a voluntary organisation managed and run by Asian people with disabilities. Alongside the story it provides information on managing asthma in a south Asian cultural and social context, with guidance notes for parents in English, Gujarati, Urdu and Bengali.

Cancer experts have identified a set of health problems that may be symptoms of ovarian cancer, and they are urging women who have the symptoms for more than a few weeks to see their doctors.

These symptoms, which are found more common in women, include bloating, pelvic or abdominal pain, difficulty eating or feeling full quickly and feeling a frequent or urgent need to urinate A woman who has any of those problems nearly every day for more than two or three weeks is advised to see a gynecologist, especially if the symptoms are new and quite different from her usual state of health.

The world of Jeffrey Modell, the son of Fred and Vicki Modell, in 1987 was a far different world than we have today for patients with genetic Primary Immunodeficiency (PI) disorders and diseases. There were few answers, little hope and no support networks. Jeffrey and his family had nowhere to turn to get answers; no one with whom to talk and not even enough pediatricians with any real clinical experience, with these life threatening disorders. The thing is that no one really knew what a primary immunodeficiency was or how to make a precise diagnosis. They didn’t know how many different kinds of primary immunodeficiencies there were or could even imagine a world with 150 different genetic defects on over 100 genes, but there are at least that many already classified by the World Health Organization (WHO).

Primary immunodeficiencies are a broad spectrum of problems with the immune system and not just one disease. These underlying genetic Primary immunodeficiencies ,of the immune system, affect all organ systems and are as varied as there are disorders and diseases, but they all had one thing in common; they were caused by genetic defects either inherited or as a result of the in utero environment; genes replicating in the wrong way before a child was born. Primary immunodeficiencies are congenital; you can’t catch them or become infected by them; you are simply born that way.

Most skin cancers are preventable. To protect yourself:

1. Avoid the sun between 10 a.m. and 4 p.m. Because the sun’s rays are strongest during this period, try to schedule outdoor activities for other times of the day, even in winter or when the sky is cloudy. You absorb UV radiation year-round, and clouds offer little protection from damaging rays. Remember, sunburns and suntans cause skin damage that can increase your risk of developing skin cancer. Sun exposure accumulated over time also may cause skin cancer.

2. Wear sunscreen year-round. Sunscreens don’t filter out all harmful UV radiation, especially the radiation that can lead to melanoma. But they play a major role in an overall sun protection program. Be sure to use a broad-spectrum sunscreen, which means the product blocks both UVA and UVB rays. Select sunscreen products with a sun protection factor (SPF) of at least 15. Use a generous amount of sunscreen on all exposed skin, including your lips, the tips of your ears, and the backs of your hands and neck.

We all have at least some moles on our skin. But many of us might not know which moles are normal, and which could be signs of trouble.

How can you spot a suspicious mole? Experts from the Ohio State University Medical Center say, just remember your “ABCDE”.

A - stands for Asymmetry. The moles that tend to be malignant are irregular in shape. The ones that are benign are rounded.

B - stands for border. If the mole has a rough edge, get it checked.

C - is color. Moles with more than one color could spell trouble.

D - stands for diameter. Moles larger than a pencil eraser should be checked.

Recently there have been a scare about the possible transmission of an extremely resistant strain of tuberculosis to fellow flight passengers of a known patient with this disease. The whole world was scared about the news, should we be scared, too? Medical News Today answers all your questions about this disease:

1. How can an ordinary TB transformed into XDR-TB?

TB can usually be treated with a course of four standard, or first-line, anti-TB drugs. If these are misused or mismanaged, multidrugresistant TB (MDR-TB) can develop. MDR-TB takes longer to treat with second-line drugs, which are more expensive and have more side-effects. If these drugs are also misused or mismanaged, extensively drug-resistant TB (XDR-TB) can develop. Because XDR-TB is resistant to first- and second-line drugs, treatment options are seriously limited and so are the chances of cure.

Product Details
Book Publisher: McGraw-Hill (10 February, 2005)
ISBN: 0071444815
Book author: Mason W. Freeman, Christine E. Junge
Amazon Rating: 5.0

Book Description:
From the experts at one of the world’s most respected medical schools–your complete guide to managing cholesterol and staying healthy for life. Everybody knows that high cholesterol is something to be concerned about. But what does it really mean when your doctor tells you that your cholesterol levels are high, and what should you do about it? If you’re worried about your cholesterol, here’s your chance to get the answers you need from a top expert at the Harvard Medical School.

The American Heart Association has issued eight new recommendations to help reduce congenital heart defects in babies.

The recommendations include actions women can take before becoming pregnant.

The recommendations, printed in the journal Circulation, are as follows:

• Take a multivitamin that contains folic acid.
• Get preconception and prenatal medical care.
• Get screened for diabetes. If you have diabetes, manage it carefully during pregnancy.
• Get vaccinated against rubella and influenza (flu).

If you have an inherited disease called PKU (phenylketonuria), which affects your diet, talk to your doctor about proper nutrition during pregnancy.