Archive for the 'health research' Category

Vitamin Pills Don’t Prevent Cancer

vitamins, womanPosted Nov. 17, 2008 – Posted Nov. 17, 2008 – If you’re stuffing down mega doses of Vitamin C or E in an effort to prevent cancer, don’t bother. While you’ve probably heard over the years that taking high doses of these nutrients help ward off cancer, there’s new evidence that that’s not the case; they simply don’t work that way. Vitamin C and E pills did not help prevent cancer in men who participated in a large Harvard-affiliated study, which has implications for the rest of us. Nor, did they work to fight heart disease, the researchers said. However, the good news is that when vitamin C and E were absorbed as part of your diet, there were some positive benefits.

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Are We Ignoring The HIV/AIDS Crisis At Our Own Peril?

HIV/AIDS 

Posed Aug. 11, 2008 — As the discussions wrapped up at the 17th Annual International AIDS Conference in Mexico City over the weekend, one thing became abundantly clear: We are ignoring a deadly and debilitating disease that affects African Americans more than any other ethnic American group. Dozens of US AIDS activists demonstrated at the AIDS conference Wednesday calling on White House candidates to commit to HIV prevention, as experts warned of growing US public indifference towards the disease. But, at the same time, the activist point out that complacency in America – and within our own communities – is leading to more and more Black deaths from AIDS. What will it take to keep HIV/AIDS on the front burner?

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AIDS Fight Gets Personal When Black Americans Are Slighted

Women are at greater danger because of the lack of attention to HIV/AIDS at home.

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Posted July 31, 2008 – What you might not have heard in the new HIV/AIDS reports that have been released in the last couple of days is that Black women are at greater danger from getting HIV/AIDS now more than ever. As Dr. Helene Gayle, President/CEO of CARE, put it during a recent media conference call that the Black AIDS Institute held earlier this week: “Black women are particularly affected by the domestic AIDS response and attention to their needs are inadequate.

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Natalie Cole Is Brave to Come Clean About Her Hep C

Posted July 17, 2008 – It really takes some guts to come forward with a disease, linked to drug use and exposure to tainted blood. So, I applaud Natalie Cole’s announcement earlier this week that she’s being treated for Hepatitis C, which attacks your Natalie Cole liver and causes a number of side effects such as fatigue, muscle aches and dehydration. It’s not uncommon, health experts say, for the disease to cause problems years after the initial exposure. And doctors like Cole’s illness to her past drug use. As you know, the Grammy-award winning singer battled addiction drug addiction decades ago and may have contracted the disease then. Other ways of being exposed to the infection include blood transfusion, organ transplant, kidney dialysis and sex. The infection often shows no symptoms, but once established, a chronic infection can cause liver scaring or cancer. The African American Council on Liver Awareness has been concerned over the increase in the number of Black folks with Hep C. The seriousness of hepatitis C is compounded by the fact that African Americans tend to get the most resistant strain of the virus, and treatment is not always effective. The group is attempting to get more Black people into trials, and educate people about the disease. If you want more information, call the AACLA at 1.888.436.HEP C (4372) or go here for a fact sheet. And, in the meantime, please send your prayers to Natalie.

Ministers Go After Plannned Parenthood, Political Candidates

June 26, 2008 – A group of African-American pastors, apparently led by the niece of civil rights giant the Rev. Martin Luther King, is expected to come to Washington, D.C., today to demand that Democratic and Republican Party candidates refuse donations from Planned Parenthood. They are reacting to YouTube Videos that alleged that a alvedaking_mlks-niece2.jpgPlanned Parenthood worker agreeing to a racist donor’s demand that his donation be spent to abort Black babies. Planned Parenthood, which provides contraception education and services across the country, denies the charges. In a statement to a Washington blogger, the organization said: “Planned Parenthood does not tolerate racism of any kind. For more than 90 years, Planned Parenthood has worked to address racial and economic bias in access to healthcare and ensure that all women receive care. We are committed to providing basic and preventative health services to women, men, and teens, especially in underserved communities.” But the ministers say they have  proof Black babies are being targeted. “We are very concerned that Planned Parenthood is targeting African American communities and African American babies,” said Alveda King, niece of the slain civil rights leader. Don’t these charges seem a bit outrageous? Why would Planned Parenthood, a group that has been the only refuge for pregnancy prevention advice in many communities and been headed over the years by Black women, be complicit in a plan to target Black babies? Plus, aren’t we too often seeking abortions on our own as a means of birth control? Federal figures show African Americans make up 12 percent of the population and account for 36 percent of abortions. I’m not sure of the source of the videos, or what impact the ministers actions will have, but wouldn’t their efforts be better served if they spent making sure young women and men had more incentives to delay sex and pregnancy as teenagers, and that if they are sexually active that they used condoms? Wouldn’t those actions make the whole issue mute? Watch the video, and you be the judge.

Unequal Care for Some Should Bother Us All

Posted June 7, 2008 – Shouldn’t there be a bigger uproar about the differences in healthcare that Blacks receive nationwide? A large, new study of Medicare patients is the latest to demonstrate the differences between Black and White care, particularly in the South. The study by researchers at the Dartmouth University Institute for Health Policy Medical bagand Clinical Practice’s Atlas of Health Care project found that Blacks were less likely than Whites to receive recommended care within various regions of the country, particularly the south. The report released Thursday by the Robert Wood Johnson Foundation, the New York Times also found a seven percent difference in the amount of mammograms among older Black and White women on Medicare. What’s even more disturbing is that Black diabetics were found to be more likely to get their legs amputated, and less likely to have their blood tested for sugar. “These findings underscore the importance of the local health care system as the focus for efforts to improve care,” Elliott Fisher, director of Dartmouth’s Center for Health Policy Research, said in a statement “In some regions of the country, African-Americans receive care equal to that of Whites, but the care for everyone is well below the national average.” If Blacks on Medicare, who are supposed to be getting the same care because they’re insured, aren’t getting the care should have, what does that say for healthcare for the rest of us? Other studies this year have also pointed out disparities in health care coverage, particularly for people who are uninsured – and African Americans are more likely to lack health insurance than Whites. In fact, Only 13 percent of non-Hispanic White Americans is uninsured, compared with 36 percent of Hispanics, 33 percent of Native Americans and 22 percent of Blacks. An underlying current in all of these studies, though, is that even if at some point universal healthcare becomes the law of the land and everyone gets covered, more still will need to be done to make the coverage we have equal.  Universal coverage is not going to improve Black health unless it’s the same treatment across the board and is accomanied by a large dose of health education and follow-up. There is some good news about the Dartmouth study. Many of the areas with unequal care will be getting some of the $300 million the Roberts Woods Johnson Foundation put up to stamp out healthcare inequities.

To sun or not to sun: what’s the safest way to get that daily dose of Vitamin D?

For years, we’ve been warned that exposure to sunlight is prescription for skin cancer. Now, though, some physicians are saying that limited amounts of sunshine can help prevent breast, endometrial and other serious cancers.

Why the change? Sunshine is the best source of vitamin D, the nutrient that researchers believe helps protect against cancer, and possibly heart attack and multiple sclerosis.

For example, a study of 1,200 Nebraska women found those who took regular doses of vitamin D had a 60 percent lower incidence of breast, lung and colon cancers when compared to women who didn’t. Other research, while not completely supporting this finding, does suggest that vitamin D can help prevent colon-rectal cancer.

Here’s the problem, though. Ultraviolet B rays that help produce vitamin D can also cause skin cancer. That’s why many dermatologists advocate wearing sunscreen, which limits the body’s ability to produce Vitamin D.

There is a solution. Take an oral supplement. Dr. Jeanine Downie, a dermatologist from Montclair, N.J. says it’s the safest way to get vitamin D.

“Melanoma is now increasing at an alarming rate,” she says, adding that by 2010, an estimated 1 out of 50 people will have skin cancer. “The safer and effective way of getting Vitamin D is through vitamins, food and milk.”

How much should you take? Right now, the recommended daily dose is between 200 to 800 international units, depending on your age. But some researchers are saying that dose is too low now that we are decreasing our time in the sun. Taking more than 2,000 IU can be dangerous.

For more information about skin cancer, you can visit Downie’s website. If you want to read more about a benefit of vitamin D, this article at webmd.com talks about the role of the nutrient in controlling pain. For information about recommended doses, read the information on vitamin D at www.medlineplus.gov