Blog

July 12, 2011

CDC: Most teens not getting enough aerobic activity

The CDC released a report of a nationwide survey of more than 11,000 high school students across the country, finding that only 15 percent get the minimum of […]

July 12, 2011

CDC: One in four high school students drinks soda daily

According to the results of a nationwide survey of over 11,000 high school students in the Centers for Disease Control and Prevention’s Morbidity and Mortality Weekly […]

July 11, 2011

Which vitamin D supplement boosts levels best — D2 or D3?

It turns out that vitamin D3 (cholecalciferol) has the edge.

July 10, 2011

ConsumerLab.com puts multivitamins to the test

Long-time readers know of my fondness for and (unpaid) endorsement of ConsumerLab.com, one of the two best companies that test natural medications (herbs, vitamins, and supplements) […]

July 10, 2011

Sleep deprivation associated with carbohydrate craving and depression

In a number of past blogs I’ve discussed the association with lack of sleep and overweight and obesity. This association is found in children, teens, and […]

July 7, 2011

Mom’s sleep position during pregnancy may affect stillbirth risk

HealthDay reported that pregnant women who sleep on their back or right side have “twice the risk of having a stillborn infant” as women who sleep […]

July 7, 2011

Life expectancy has fallen in hundreds of US counties

In my 2005 book, SuperSized Kids: How to protect your child from the obesity threat, I published this the then shocking statement, “If we don’t get […]

July 6, 2011

Short-term HRT may be safe for menopause symptoms

HealthDay reported, “Treatment with hormone replacement therapy (HRT), if tailored to an individual woman’s needs, appears to be safe during menopause, according to a report released […]

August 27, 2009

Chewing Tobacco No Safer Than Smoking

Tobacco users who think it’s safer to dip snuff or chew tobacco than smoke are dead wrong, researchers say. A study has found that taking one pinch […]

August 27, 2009

Amazing 4-D Footage of Unborn Baby

A two-hour National Geographic documentary ‘In the Womb’ is now available on YouTube in 9 parts. Originally aired in 2005, the documentary used revolutionary techniques in […]

August 29, 2009

Congressional Research Service says Obama Bearing False Witness

In this time of bitter partisanship, there are still a few issues that Republicans, Democrats and Independents can agree on. One of those issues is providing […]

August 30, 2009

Will the Swine Flu Vaccine be safe?

At my practice, patients are already asking about the safety of H1N1 (Swine) flu vaccine – event though it’s not likely to be out for a […]

August 31, 2009

Ten Ways to Help a Friend Who Has a Struggling Marriage

It’s common to know someone whose marriage is in trouble and to be unsure how to help. These 10 practical tips will help you get started […]

September 2, 2009

Acai Berry Supplements. Super fruit or super rip off?

A reader wrote, “I would like to see Dr. Walt do a blog topic on the claimed health benefits, to include weight loss, from taking Acai […]