Nutrients explained
What each vitamin and mineral actually does - forms, doses, evidence.
Electrolytes vs Magnesium for Cramps: A Coach's Protocol
Are your muscle spasms caused by acute sweat loss or a systemic micronutrient deficiency? Learn how to build a precise protocol for electrolytes vs magnesium.
How Alcohol Depletes Vitamins and Minerals: A Coach's Recovery Guide
Discover how alcohol depletes vitamins and minerals, destroying your sleep and training recovery. Learn the exact replacement protocols from an endurance coach.
Why Am I Tired All the Time But My Blood Test Is Normal?
Chronically flat despite a perfect blood report? Here is why standard lab ranges miss the subclinical gaps causing your fatigue and how to fix them.
B12 Deficiency Symptoms in Adults: A Coach's Recovery Protocol
Feeling exhausted despite sleeping eight hours? Learn the real B12 deficiency symptoms in adults and a concrete protocol to restore your energy and recovery.
Why One Size Fits All Supplements Fail: A Science-Backed Review
Generic multivitamins often fail due to poor bioavailability and competitive absorption. Elena Mara explains the clinical evidence behind targeted nutrition.
Signs of Vitamin D Deficiency in Office Workers: A Case Study
Skeptical about your afternoon energy crash? Discover the biological signs of vitamin d deficiency office workers face, and why standard office windows fail us.
Iron deficiency without anemia fatigue: The clinical evidence
Are you exhausted but your standard blood panel came back normal? Here is the clinical evidence on iron deficiency without anemia and fatigue.
Vitamin D and Athletic Performance: The Magnesium Trap
Why blind-dosing high-dose vitamin D3 might be ruining your recovery, depleting your magnesium, and causing muscle cramps.
Most Common Nutrient Deficiencies in Europe: What the Science Shows
Think your diet covers your bases? Standardized data from 55,844 Europeans suggests otherwise. Elena Mara breaks down the real micronutrient gaps.