Journal · Health & Performance

Health, Wellness & Human Performance

Jas Mathur on health, nutrition, fitness and discipline, including the weight loss of more than 250 pounds that reshaped his life and work.

Covers Personal transformation, weight management, nutrition, fitness, the supplement industry, longevity, human performance.

Health, Wellness & Human PerformanceBrowse 12 Categories

Building companies, allocating capital and reading the market.

AI, software and the future of how money moves.

The business of boxing, athletes, film and media.

Nutrition, training and the discipline behind lasting change.

Decisions, influence and the psychology of brands.

Identity, reinvention and the lessons worth keeping.

Health, Wellness & Human Performance · October 27, 2026 · 4 min read

I once weighed more than 450 pounds. This is the full story of how I got there, the moment I decided to change and how I lost more than 250 pounds.

Health, Wellness & Human Performance · November 4, 2025 · 3 min read

The story of fast money, faster impulses and the moment Jas chose discipline over escape.