Calcium in Athletes: Muscle Contraction, Bioavailability, Stress Fractures, and the RED-S Connection
Introduction Calcium is the most abundant mineral in the human body, yet it remains among the most consistently under-consumed nutrients…
-
-
Albumin in Athletes: What Low Levels on Your Blood Test Really Mean
Introduction: Albumin in Athletes In my clinical work, I often notice that many patients — and even athletes — associate…
-
Proteinuria After Exercise: What Athletes Need to Know About Protein in Urine
Introduction: Proteinuria After Exercise If a urine sample is collected from an athlete immediately after exercise, it is fairly common…
-
Chloride in Athletes: Interpreting a Neglected Electrolyte
Introduction: Chloride in Athletes Chloride is often an overlooked electrolyte in clinical practice. When electrolytes are discussed, the focus is…
-
Myoglobin vs Creatine Kinase: A Guide to Muscle Damage Markers in Athletes
Introduction: Myoglobin vs Creatine Kinase In sports—especially during prolonged endurance efforts—some degree of muscle cell damage commonly occurs. This is…
-
Stretching for Athletes: What Works, What Doesn’t, and When Isometric or Eccentric Training May Be More Useful
Introduction: Why Stretching for Athletes Deserves a Closer Look Stretching is one of the most widely practiced routines in sport….
-
Sports Massage Recovery: What the Science Shows — From Athletic Recovery to Postural Muscle Pain
Introduction: Sports Massage Recovery In clinical practice, many of my athlete-patients are looking for ways to recover faster from training….
-
Myoglobin in Athletes: Oxygen Storage, Muscle Damage Marker, and Clinical Interpretation
Introduction: Myoglobin in Athletes Elevated myoglobin is often one of the first findings that raises concern for clinicians. In the…
-
Liver Enzymes in Athletes: When Elevated ALT and AST Are Not a Liver Problem
Introduction: Why Liver Enzymes in Athletes Require a Different Framework In my clinical work, I frequently encounter elevated liver enzyme…
-
Potassium in Athletes: Interpreting Serum Potassium Across the Exercise Cycle
Why Potassium in Athletes Requires a Different Interpretive Framework Potassium is the body’s principal intracellular cation, with roughly 98% of…
-
Sodium in Athletes: What Your Blood Work and Sweat Really Tell You
Introduction In the general population, sodium intake is often higher than necessary, and reducing excess salt is commonly recommended due…
-
Vitamins for Athletes: What Actually Matters, What You’re Wasting Money On, and What Can Hurt You
Introduction It is entirely natural for athletes — and patients more broadly — to want to maximise their performance. They…
-
Cortisol in Athletes: What Your Blood Test Is Actually Telling You
Introduction: Why Cortisol in Athletes Has a Reputation Problem Cortisol is one of the most frequently blamed hormones in health…
-
Testosterone in Athletes: What Your Blood Work Is Actually Telling You
Introduction: Testosterone in Athletes When I work with athletes or review their blood work, I find that the conversation around…
-
Creatinine in Athletes: When Kidney Function Tests Mislead
Introduction Athletes represent a distinct population in whom creatinine measurements are frequently influenced by factors such as greater muscle mass,…
-
Electrolytes in Athletes: What Your Blood Work Is Actually Telling You
Introduction: Electrolytes in Athletes Electrolytes in athletes play a central role in athletic physiology, and exercise does affect the body’s…
-
EPO in Athletes: Erythropoietin Levels, Clinical Interpretation, and the Doping Divide
Introduction EPO in athletes sits at a contested intersection of sports medicine, clinical diagnosis, and anti-doping science. Endurance athletes speak…
-
NT-proBNP in Athletes: Heart Failure Marker or Training Adaptation?
Introduction In clinical practice, NT-proBNP is often included in the evaluation of patients presenting with exertional breathlessness, including athletic individuals….
-
RDW in Athletes: Red Cell Distribution Width As An Early Indicator of Iron Deficiency
Introduction: Why RDW in Athletes Is Often Overlooked In my clinical practice, the evaluation of anemia often focuses primarily on…
-
Troponin After Marathon and Endurance Events: When to Worry
Introduction: Troponin After Marathon In clinical practice, endurance events such as marathons and ultramarathons represent a level of physical stress…
