Nutritional Health

June 29, 2022

Study links optimism to longer lifespan

A study published in the Journal of the American Geriatrics Society found high levels of optimism were associated with longer life and greater odds of living […]

June 28, 2022

Tuesday Mentor Story – Dr. James Upp and the life-giving power of forgiveness

One of my favorite mentors during my time in medical school was a pediatrician who taught me not by words, but by deeply personal actions, about […]

June 27, 2022

Most people think their diet is healthier than it is

How healthy is your diet? It seems like a simple question, but according to a new study, it’s one that most Americans struggle to get right.

June 26, 2022

Sunday Note — Christian Health Professionals respond to SCOTUS abortion ruling

The Christian Medical & Dental Associations (CMDA) announced their response to the abortion decision by the U.S. Supreme Court on Friday. I’m a life member of CMDA […]

June 25, 2022

Saturday Book Report – “At First Light” featured in national podcast

I was delighted to join Mike Chupp, MD, the CEO of the Christian Medical and Dental Associations (CMDA), to talk about my dad and his amazing […]

June 24, 2022

Study links mobile device overuse to unhealthy outcomes

You’ve heard that smartphone use may have potential health hazards, right? Well, it may be worse than we thought.

June 23, 2022

Thursday Ask Dr. Walt – Can poor sleep harm my health?

Audio only – Listen here “Dear Dr. Walt, I don’t get as much sleep as I used to. I’ve read that poor sleep can actually harm […]

June 22, 2022

Weight loss tied to huge drop in cancer risk and mortality

MedPage Today reported, “Weight loss, even achieved through bariatric surgery, reduced the risk of obesity-related cancer.”

November 20, 2011

Losing weight in middle age lowers heart disease risk

The New York Times “Well” blog reports that according to a study in the Archives of Internal Medicine, “overweight adolescents who slim down in middle age may […]

November 24, 2011

Give Thanksgiving leftovers a healthy and delicious overhaul

One of the wonderful things about Thanksgiving dinner is there are often lots of delicious leftovers. You can just warm up a few of your favorite […]

November 27, 2011

Institute of Medicine panel proposes grading system for food

The Washington Post explains an Institute of Medicine report saying that “a symbol, such as a check mark or a star, should be displayed on the front […]

November 27, 2011

CDC: Most Americans eat too much salt

Bloomberg News reports, “Almost all US citizens, including children, exceed the dietary guidelines for salt, putting them at risk for hypertension and heart disease, according to […]

December 1, 2011

Many young adults may have undetected atherosclerosis

In my book, SuperSized Kids: How to protect your child from the obesity threat, I stunned many readers when I wrote, “In obese children, their vascular age […]

December 2, 2011

Soda consumption linked to violent behaviors in teens

The Washington Post “Checkup” blog reports, “Teenagers who drink soda are more likely to carry a weapon and act violently, according to new and somewhat shocking research […]