Calcium And Vitamin D Reduce The Risk Of Skin Tumors

Calcium And Vitamin D Reduce The Risk Of Skin Tumors.
Certain women at hazard for developing melanoma, the most frigid form of skin cancer, may picture the likelihood in half by taking vitamin D with calcium supplements, a new study suggests. "It looks go for there is some promising evidence for vitamin D and calcium for prevention of melanoma in a high-risk group," said exceed researcher Dr Jean Tang, an assistant professor of dermatology at Stanford University School of Medicine.

The women most at endanger of developing the life-threatening cancer are those who have had a erstwhile non-melanoma form of skin cancer, such as basal cell or squamous cell cancer, the researchers said. Vitamin D and calcium are illustrious for their roles in bone growth, but they also affect other cells in the body. Some studies have shown that vitamin D and calcium are associated with put down risk of colon, breast, prostate and other cancers, the researchers said.

Tang speculated that cancer cells lurking in the coating of women who have had a above-mentioned skin cancer may be waiting to develop into melanoma. "But if they take calcium and vitamin D that reduces the peril of developing an actual tumor". As little as 400 or oecumenic units (IU) of vitamin D daily may be protective.

The US Institute of Medicine now recommends 600 IU of vitamin D daily. Calcium has also been shown to set tumor advance in patients with colon cancer. "So maybe calcium has a role, too. I can't declare whether it was the calcium or the vitamin D that was important". But the combination seemed to convey a benefit.

Whether these results would be seen in men or litter women isn't known. But an earlier study led by Tang found a service from vitamin D in reducing the risk of melanoma among older men. "More studies demand to be done, because we want to make sure these results are true in other communities".

The boom was published in the June 27 2011 online edition of the Journal of Clinical Oncology. For the study, Tang's line-up collected data on 36282 postmenopausal women, 50 to 79 years old, who took portion in the Women's Health Initiative study.

Post Traumatic Stress Disorder Gives A Higher Risk Of Cardiovascular Disease

Post Traumatic Stress Disorder Gives A Higher Risk Of Cardiovascular Disease.
Veterans torment from post-traumatic make a point of disorder, or PTSD, appear to be at higher chance for heart disease. For the first time, researchers have linked PTSD with severe atherosclerosis (hardening of the arteries), as sober by levels of calcium deposits in the arteries. The condition "is emerging as a significant jeopardy factor," said Dr Ramin Ebrahimi, co-principal investigator of a scrutiny on the issue presented Wednesday at the annual meeting of the American Heart Association in Chicago. The authors are hoping that these and other, alike findings will prompt doctors, particularly primary regard physicians, to more carefully screen patients for PTSD and, if needed, follow up aggressively with screening and treatment.

Post-traumatic focus on disorder - triggered by experiencing an event that causes intense fear, helplessness or angst - can include flashbacks, emotional numbing, overwhelming guilt and shame, being unquestionably startled, and difficulty maintaining close relationships. "When you go to a doctor, they ask questions about diabetes, peak blood pressure and cholesterol," said Ebrahimi, who is a research scientist at the Greater Los Angeles Veterans Administration Center. "The target would be for PTSD to become part of routine screening for love disease risk factors".

Although PTSD is commonly associated with war veterans, it's now also thoroughly linked to people who have survived traumatic events, such as rape, a severe accident or an earthquake, pour or other natural disaster. The authors reviewed electronic medical records of 286,194 veterans, most of them manful with an average age 63, who had been seen at Veterans Administration medical centers in southern California and Nevada. Some of the veterans had keep on been on active duty as far back as the Korean War.

Researchers also had access to coronary artery calcium CT research images for 637 of the patients, which showed that those with PTSD had more calcium built up in their arteries - a danger factor for heart disease - and more cases of atherosclerosis. About three-quarters of those diagnosed with PTSD had some calcium build-up, versus 59 percent of the veterans without the disorder. As a group, the veterans with PTSD had more taxing contagion of their arteries, with an average coronary artery calcification sitting duck of 448, compared to a score of 332 in the veterans without PTSD - a significantly higher reading.