A home-based, moderate-intensity walking program may help prevent fatigue
in men undergoing radiation therapy for prostate cancer, according to a study
published in the August 1 issue of Cancer (2004; 101 , 550–7).
Hypertension and Hyperlipidemia Go Hand in Hand
73% of adults in poor
families do not engage
in periods of vigorous physical activity during leisure time, compared with 53% of adults in families that are not poor.
NCEP Updates Treatment Guidelines for Cholesterol
The National Cholesterol Education Program (NCEP) has updated its treatment guidelines for cholesterol, suggesting that people at risk for heart attack and stroke would benefit from more intensive cholesterol-lowering therapies.
A study published in the July 7 issue of the Journal of the National Cancer Institute found that milk may have a protective effect against colorectal cancer, most likely due to the milk’s rich calcium content. The researchers pooled the results from 10 cohort studies conducted in five different countries using food frequency questionnaires from a total of 534,536 people. Those who consumed about two 8-ounce glasses of milk each day had a 15% lower incidence of colorectal cancer. Daily calcium supplementation was also effective in reducing the risk.
Do you have arthritis? You’re not alone. Approximately 42.7 million Americans have arthritis, as well as millions of people around the world. Doctors now commonly prescribe exercise to alleviate arthritis symptoms. However, it can be confusing to know what type of exercise to do and how much is helpful.
media morselsHow much fat can a nation lose in 1 month? The International Sports Sciences Association (ISSA) and the Healthier Families Foundation created the “Get America Fit!” program to help people lose 100,000 pounds in the month of July.
Exercise Decreases Risk of Depression in Kids
Middle-school students who increase their physical activity have fewer symptoms of depression, according to a study published in the May–June issue of Psychosomatic Medicine (2004; 66, 336–42).
Breast Cancer Increasing Among Men
Although breast cancer in men is still a
rarity, the incidence is increasing, according to a study published in the May 24, 2004, online edition of Cancer. Using data from
the National Cancer Institute’s, “Surveillance, Epidemiology, and End Results 1973–1998” database, researchers found that male breast cancer rose from 0.86 per 100,000 men in 1973 to 1.08 in 1998. Men also had a higher median age at diagnosis and were more likely to have lymph-node involvement.