Science-Based Fitness and Anti-Aging for Men

Welcome to Rogue Health and Fitness. I'm P. D. Mangan, age 62. On this site, we use scientific evidence to show men how to be lean and muscular, and what to do for maximum strength anti-aging. Read more...

Do Calorie Restriction, Fasting, and the Ketogenic Diet Have the Same Anti-Aging Effect?
Calorie restriction (CR) is the most robust and effective life-extension intervention known, and intermittent fasting shows great promise in life[...]
Dietary Carbohydrates Promote Aging
Dietary carbohydrates are usually thought of as healthy or at worst benign, and current dietary guidelines suggest eating plenty of[...]
The Risks of Excess Medical Treatment
Medical treatment by a doctor is not risk-free. In an ideal world, medical diagnosis would be perfect and treatment would[...]
Iron-Induced Cell Death: Ferroptosis
As I wrote about in my book Dumping Iron, excess body iron stores are implicated in many diseases, including heart[...]
The Myth of 8 Hours Sleep
How much sleep do you need? Probably less than you think, or were given to believe. Let's examine the myth[...]
Guest Post: The Dangers of Estrogen Dominance in Men
The Dangers of Estrogen Dominance in Men by Sean Ward Males are biologically made to produce testosterone at a higher[...]
Chew Your Own Food
Could there be a connection between having to chew food and health? Is "chew your own food" a dictum that[...]
Vegetable Oils Cause Insulin Resistance
In some recent articles, we've seen that vegetable oils cause obesity, heart disease, promote male infertility and aging, and are[...]
Guest Post: How Lifting Weights Transformed My Life
A reader in Sweden asked me, unsolicited, if I would like to publish his story about what lifting weights has[...]
Drop Sets in Resistance Training
High-intensity weight training differs from traditional resistance training in that it involves performing a set to momentary muscular failure, that[...]
Magnesium Decreases Death Rates
Magnesium is a mineral (a metal) that the body requires for over 300 different biological reactions, and in fact virtually[...]
Vegetable Oils Cause Obesity
Researchers debate the fundamental causes of the obesity epidemic, and dietary changes are the most likely reasons. But which changes?[...]
Exercise Prevents Cancer
Exercise prevents cancer, an idea which is one of the main themes of my book Muscle Up. How much does[...]
Health Screening Is Ineffective and May Cause Harm
Health screening is the practice of checking someone for health conditions he or she may not know about. In other[...]