Archive for April, 2011

Michael Craig Miller, M.D.

Procrastination

One way I procrastinate is to read articles on procrastination. There is quite a good, short, helpful one in this week’s issue of Nature. The authors, who consult to academics in Adelaide, Australia, point out that motivation rarely leads to action. Paradoxically, action leads to motivation. Their concise article is “Waiting for the motivation fairy.” […]

Annmarie Dadoly

Two techniques for reducing stress

Feeling stressed? Call a timeout, counsels “Stress Management,” a new Special Health Report from Harvard Health Publications. One way to stop stress and worry from taking over your days involves setting aside 15 minutes or so to focus on your problems. When the time is up, try to leave your worries aside and focus on something more productive. Writing down your worries and dropping them in a “worry box” can also help, explains Harvard Health editor Annmarie Dadoly.

Carolyn Schatz

Mindfulness meditation improves connections in the brain

Mindfulness meditation can ease stress. It also seems to do a lot more, like help with physical and psychological problems from high blood pressure and chronic pain to anxiety and binge eating. New research shows that mindfulness meditation changes the way nerves connect.

Marc B. Garnick, M.D.

PSA blood test for prostate cancer doesn’t save lives

Men have long been encouraged to have routine tests for prostate-specific antigen as a way to detect prostate cancer early. Although early detection should save lives, it doesn’t seem to work that way for slow-growing prostate cancer. The longest-running trial to date shows that PSA testing doesn’t help men live longer.

Christine Junge

Food and migraine: a personal connection

If you suffer from migraines, does what you eat affect your headaches? It depends on you, and what you eat. There are no magical foods that cause or prevent migraine. Instead, it differs from person to person, says Harvard Health editor Christine Junge, who attended a talk given by Sandra Allonen, a nutritionist at Harvard-affiliated Beth Israel Deaconess Medical Center, as part of Harvard Medical School’s monthly nutrition seminars.

Patrick J. Skerrett

From the wrist to the heart: new angioplasty method is safe, effective

Angioplasty is a simple, safe alternative to open heart surgery for restoring blood flow through a narrowed or blocked coronary artery. Results of a large international trial show that a new approach to angioplasty that begins with the radial artery in the arm is as effective and safe as the traditional approach, which begins with the femoral artery in the groin.

Michael Craig Miller, M.D.

Kids and social media: Guidance for parents

Confused about how to extend analog parenting into the digital world? New guidelines from the American Academy of Pediatrics offers practical advice to pediatricians (and parents) to help children use social media tools safely and in ways that encourage them grow socially and emotionally. Michael Miller, M.D., editor of the Harvard Mental Health Letter, says the guidelines are “anchored in what we know about child and adolescent development rather than any perceived special influences of the social network.”

Michael Craig Miller, M.D.

FDA panel finds no link between artificial food colorings and hyperactivity in most children

Artificial food coloring has been blamed for causing hyperactivity in children. For most kids, there is no connection between food coloring and hyperactivity, an FDA panel has concluded. But it also noted that certain children with attention deficit hyperactivity disorder (ADHD) may be uniquely vulnerable, not just to food colorings, but to any number of food additives. The panel said that food additives themselves are not inherently toxic to the nervous system, but that some children have a unique intolerance to these substances.