// KNOWLEDGE_BASE
HEALTH & LONGEVITY GLOSSARY
Evidence-based definitions for fitness metrics, biomarkers, and training concepts.
Nutrition & Diet
5 terms
Essential Amino Acids
Well-EstablishedThe nine amino acids that cannot be made by the body and must be obtained through diet.
Nutrition & Diet
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Glycemic Index
Well-EstablishedA scale that ranks carbohydrates based on how quickly they raise blood sugar levels compared to pure glucose.
Nutrition & Diet
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Macronutrients
Well-EstablishedThe three main nutrients that provide energy: carbohydrates, proteins, and fats.
Nutrition & Diet
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Protein Synthesis
Well-EstablishedThe cellular process of building new proteins, particularly muscle proteins, in response to exercise and nutrition.
Nutrition & Diet
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Time-Restricted Eating
Emerging ResearchAn eating pattern where food consumption is limited to a specific time window each day, typically 8-12 hours.
Nutrition & Diet
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