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...

How to Lose Weight, Really
Why are so many people so overweight or obese? Why are so many people trying, unsuccessfully, to lose weight? If you[...]
Build Muscle at Any Age
In my book, Muscle Up, I wrote extensively on how strength training, aka weightlifting or resistance training, is one of[...]
When to Collect Social Security Depends on Your Life Expectancy
One of the decisions one must make as one ages is when to collect a pension, such as Social Security[...]
Will Viagra and Cialis Extend Lifespan?
Viagra and Cialis, and a third, lesser known drug, Levitra, are used to treat erectile dysfunction. Use of these drugs[...]
Women Find Men’s Strength Their Most Physically Attractive Trait
A question of age-old interest to men is, what do women actually find to be most physically attractive about them?[...]
Does Vitamin D Prevent the Flu?
Influenza (flu) epidemics occur in winter, and rarely if ever in the summer. Vitamin D levels in humans are lowest[...]
How Much Vitamin D Do We Need?
  Do we get enough vitamin D for good health? Many people are vitamin D deficient, and what's more, there's[...]
Strong Bones Improve Brain Function and Slow Aging
Strong bones are usually thought of in the context of osteoporosis, the pathological thinning of bones in old age. Osteoporosis[...]
Low Testosterone Is Associated with Insulin Resistance
Testosterone (T), the hormone that gives men their male sex characteristics, declines with age. T is also declining over time,[...]
Blood Donation Increases Insulin Sensitivity
Insulin sensitivity is crucial to both health and slowing aging. Decreased insulin sensitivity (or increased insulin resistance, same thing) is[...]
Cold Thermogenesis
Cold thermogenesis, or the generation of heat through exposure to cold, has become popular recently, or as popular as something[...]
Why You Should Never Feed Your Child Commercial Infant Formula
Commercial infant formula is an abomination, a concoction of chemicals and industrial "food" that you should never feed your child.[...]
What an Amish Mutation Can Tell Us About Long Life
A new study found that people with a relatively rare mutation live longer than those without it. The mutation was[...]
Fasting Insulin
A blood test for fasting insulin can be one of the most important that you get. It's important because it[...]