Nutritional Health

October 27, 2022

Thursday Ask Dr. Walt – What about energy drinks?

Dear Dr. Walt, I’m leery of all these energy drinks and shots my teenage grandchildren drink all the time. The kids feel they get an extra boost […]

October 26, 2022

Exercise boosts brain function in kids with obesity

A 109-person study published in JAMA Network Open suggests that a sustained regimen of resistance and aerobic exercise may improve academics, intelligence, and multitasking ability in […]

October 25, 2022

Tuesday Patient Stories – Kissimmee Tales Chapter 8A – Katie

For the next few months, I’m excerpting chapters from the first of two books about my early years in family medicine in Kissimmee, Florida – The […]

October 24, 2022

Drinking decaffeinated, ground, or instant coffee significantly reduces new CVD and premature death

Medscape reports, “Drinking two to three daily cups of coffee, including ground, instant, or decaffeinated coffee, is associated with significant reductions in new cardiovascular disease (CVD) and […]

October 22, 2022

Saturday Book Report – A sweet note about several of my books

A retired Ob-Gyn physician named Charlotte recently sent me a sweet note that I thought you might want to see:

October 21, 2022

Former smokers adhering to health recommendations reduce premature death

If you are a former smoker or a current smoker who stops, you have automatically dramatically reduced your risk of premature death. But, do you want […]

October 20, 2022

Thursday Ask Dr. Walt – The Bible and Physical Health

Dear Dr. Walt, Jesus says only the sick need a doctor (Mark 2:17). Does the Bible say much about healthy living? Theologically Growing in Tennessee

October 19, 2022

Exercise boosts immunity against infectious disease

Research indicates that regular exercise may improve immunity against infectious diseases including COVID-19.

March 25, 2011

Obesity has cut three to four years from US life expectancy

In my book, SuperSized Kids: How to protect your child from the obesity threat, I predicted that if the current obesity epidemic was not dealt with, that […]

March 30, 2011

Diet soda consumption may be linked to increased heart attacks and strokes

I often have patients ask if I think diet sodas are a healthy substitute for regular soft drinks. I tell them, “NO!” The primary reason, that […]

March 30, 2011

Isoflavones reduce postmenopausal insomnia, hot flashes

In a past blog, Natural Medications (Herbs, Vitamins, and Supplements) for Menopausal Symptoms, I discussed the data supporting a trial of isoflavones in women with menopausal […]

April 6, 2011

Vitamin D Insufficiency: Is there enough evidence for clinical recommendations?

Readers of this blog over the last year, have seen many of my posts on the plethora of studies and recommendations about vitamin D. Now there’s […]

April 8, 2011

Sugary drinks linked to hypertension and obesity

Last week my blog, Diet soda consumption may be linked to increased heart attacks and strokes, was one of my most read postings in some time. […]

April 18, 2011

Changing Your Diet May Help Manage IBD

Though no single eating plan works for everyone, changing your diet can help you better manage inflammatory bowel disease (IBD). For people with Crohn’s disease or […]