Fitness Doctor

Furthermore, there is opposition to plant-based recommendations. However, it is well-established that plant-based proteins (legumes, whole grains) that are strongly associated with better heart, gut, and metabolic health. While increased protein is important, the new pyramid's visual emphasis on meat and cheese, without clear moderation guidance, could worsen existing health issues by confusing people about portion sizes.

A large new study led by scientists at McMaster University has found that fat stored deep inside the abdomen and liver can quietly damage arteries, even in people who appear healthy and fall within a “normal” weight range. The research, published on October 17, 2025, challenges the long-standing reliance

It appears omega-3 fatty acids, vitamin D and exercise could provide a triple-whammy of aging protection. It is well-documented in basic science that vitamin D prevents uncontrolled cell growth and has anti-inflammatory benefits. Meanwhile,

Insomnia may be aging your brain faster than you think. A few restless nights are normal, but when sleeplessness becomes routine, the consequences go far beyond fatigue. New research shows that chronic insomnia may accelerate brain aging and increase your risk of dementia and cognitive decline. A study published in Neurology found that

fitness is not just about having a plan, it’s about following through with it. And that’s where human professionals shine. Based on my years of experience as a doctoral-level exercise physiologist, I believe ...