Beta-Adrenergic Agonists in Sport and Athletic Performance
Beta-agonists, their mechanisms, performance-enhancing effects, and the associated health risks and anti-doping rules for athletes.
FitKolik
Jan 18, 2026
12
5 min
Educational Articles
Evidence-based information about anabolic compounds, training, nutrition, and health
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Levothyroxine and PPIs: Critical Drug Interaction for Athletes
How Proton Pump Inhibitors (PPIs) can interfere with levothyroxine absorption, and the serious performance risks for hypothyroid athletes.
FitKolik
Jan 16, 2026
16
6 min
The Athlete's Engine: Glycolysis, Lactate, and the Cori Cycle
How the body produces energy during intense exercise, explaining the roles of glycolysis, lactate, and the Cori cycle in athletic performance.
FitKolik
Jan 14, 2026
21
4 min
Beta-Adrenergic Agonists in High-Performance Sports
Beta-agonists, their therapeutic uses, their appeal for athletic performance, and the significant health risks and anti-doping regulations surrounding them.
FitKolik
Jan 12, 2026
26
5 min
The Invisible Athlete: The Science of Metabolism Manipulation and Masking Agents in Sports
Explaining how athletes manipulate metabolism and use masking agents to evade detection by WADA.
FitKolik
Jan 11, 2026
22
6 min
Protecting Kidney Health During Anabolic Cycles
Covering the risks to kidney health during steroid cycles and strategies for protection, including monitoring and supplementation.
FitKolik
Jan 10, 2026
33
6 min
Understanding Post-Injection Pain and Ester Pharmacology in Performance Enhancement
hy some injectable steroids cause pain (PIP), explaining the role of short vs. long esters, solvents like benzyl alcohol, and how to make strategic choices.
FitKolik
Jan 9, 2026
28
5 min
Tendon Health and Collagen for Athletes
How collagen supplementation and targeted training can improve tendon and ligament health, prevent injuries, and boost explosive performance for athletes.
FitKolik
Jan 8, 2026
35
5 min
How Fatty Acid Balance Dictates Athletic Recovery and Performance
Critical balance of Omega-3, Omega-6, and Omega-9 fatty acids for athletes, explaining enzymatic competition and how to optimize fat intake for recovery and performance.
FitKolik
Jan 7, 2026
30
3 min
Beta-Adrenergic Agonists: Performance, Risks, and Doping
Their therapeutic uses, their appeal for athletic performance, and the significant health risks and anti-doping regulations surrounding them.
FitKolik
Jan 6, 2026
27
5 min
Alpha-GPC: The Ultimate 'Neural Edge' for Athletes
Explaining how it enhances cognitive function, power output, and recovery for athletes by boosting acetylcholine and growth hormone.
FitKolik
Jan 5, 2026
35
5 min
The Lactate Switch: How Intense Exercise Inhibits Fat Production
How lactate, produced during high-intensity exercise, acts as a signaling molecule to inhibit fat production by lactylating the FASN enzyme.
FitKolik
Jan 4, 2026
35
4 min