Haris RuzdicRetatrutide is producing up to 30% body weight loss in Phase 3 trials. Here's what the data shows, how it compares to Ozempic and Mounjaro, and why the drug still can't replace the barbell.
Haris RuzdicMerck invented MK-677, patented it in 1995, ran 7 clinical trials, found a cardiac risk signal, and walked away. Coach Haris tried it for 12 weeks. Here's what the data actually say.
Haris RuzdicGLP-1 medications can help with weight loss, but muscle loss is a real risk. Learn how strength training, protein, and habits protect long term health.
Haris RuzdicHormones and peptides change gradually as we age, shaping recovery, energy, muscle retention, and metabolism. This article explains what shifts, why it matters, and how to work with your body rather than against it.
Haris RuzdicMost supplements promise results but fail to deliver. This article explains why supplements often disappoint, which ones actually support strength and longevity, and how to use them to support real habits instead of replacing them.
Haris RuzdicPeptides are often sold as anti aging shortcuts. In this article I explain what peptides actually do, how they interact with hormones after forty, where they help, where they don’t, and why fundamentals still matter most for long term health.
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