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Epigenetics | Endurance Sports Performance
EpigeneticsHealthLongevityPerformanceThe Daily Grist

Epigenetics | Endurance Sports Performance

January 29, 2026 Jeff Kildahl 13 min read
CO2 Endurance
Endurance SportsEpigeneticsHealthLongevityThe Daily Grist

CO2 Endurance

January 22, 2026 Jeff Kildahl 7 min read
Lactate Vindication
Endurance SportsEpigeneticsHealthLongevityThe Daily Grist

Lactate Vindication

January 15, 2026 Jeff Kildahl 13 min read
Beyond HRV
Endurance SportsHealthLongevityPerformanceThe Daily Grist

Beyond HRV

November 20, 2025 Jeff Kildahl 12 min read
Training Load | Nitric Oxide
Endurance SportsHealthLongevityPerformanceThe Daily Grist

Training Load | Nitric Oxide

November 13, 2025 Jeff Kildahl 14 min read
Training Load|HRV
Endurance SportsHealthLongevityPerformanceThe Daily Grist

Training Load|HRV

November 6, 2025 Jeff Kildahl 12 min read
Training Load | Mitochondria
Endurance SportsHealthLongevityPerformanceThe Daily Grist

Training Load | Mitochondria

October 30, 2025 Jeff Kildahl 5 min read
Training Load | ANS
Endurance SportsHealthLongevityPerformanceThe Daily Grist

Training Load | ANS

October 16, 2025 Jeff Kildahl 3 min read
Training Load | TRIMP
Endurance SportsHealthLongevityPerformanceThe Daily Grist

Training Load | TRIMP

October 9, 2025 Jeff Kildahl 3 min read
Training Load | Endurance
Endurance SportsHealthLongevityPerformanceThe Daily Grist

Training Load | Endurance

October 2, 2025 Jeff Kildahl 2 min read
EPOC
Endurance SportsHealthLongevityPerformanceThe Daily Grist

EPOC

September 25, 2025 Jeff Kildahl 4 min read

HEALTH

Training Load | Metabolic Efficiency™
Endurance SportsHealthNutritionThe Daily Grist

Training Load | Metabolic Efficiency™

October 23, 2025 Jeff Kildahl 8 min read

Life begins and ends at the cellular level. ​Lifestyles are determined by habit. The most insidious aspect of habit is its ability to dull awareness.

Training Load | Nutrition
Endurance SportsHealthLongevityNutritionThe Daily Grist

Training Load | Nutrition

October 9, 2025 Jeff Kildahl 4 min read
Training Load
Endurance SportsHealthLongevityPerformanceThe Daily Grist

Training Load

September 18, 2025 Jeff Kildahl 3 min read
Athlete Blood Test
Blood AnalysisHealthNutritionPerformanceThe Daily Grist

Athlete Blood Test

February 27, 2025 Jeff Kildahl 24 min read

PERFORMANCE

Genomic Sequencing
Genomic SequencingHealthLongevityPerformanceThe Daily Grist

Genomic Sequencing

January 23, 2025 Jeff Kildahl 15 min read

Life begins and ends at the cellular level. ​Lifestyles are determined by habit. The most insidious aspect of habit is its ability to dull awareness.

Fit But Unhealthy
Genomic SequencingHealthLongevityPerformanceThe Daily Grist

Fit But Unhealthy

January 16, 2025 Jeff Kildahl 18 min read
WHY SNOWSHOE?
Editor's PickHealthLongevityPerformanceThe Daily Grist

WHY SNOWSHOE?

November 22, 2024 Phillip Gary Smith 3 min read
2024 Paris International Paralympics Athletics Federation Shows Its Tether
EventsHealthLatestPerformanceThe Daily GristWorld

2024 Paris International Paralympics Athletics Federation Shows Its Tether

November 15, 2024 Phillip Gary Smith 2 min read

LONGEVITY

The Negative Effect of a Public Shellacking
HealthLongevitySelf-ActualizationThe Daily GristTrending

The Negative Effect of a Public Shellacking

December 4, 2024 Phillip Gary Smith 3 min read

In a distant rear mirror, I recall a business meeting where Mr. Superior yelled in front of my peers regarding the t-shirt I wore

Neurotransmitters
Genomic SequencingHealthLongevityPerformanceThe Daily Grist

Neurotransmitters

July 11, 2024 Jeff Kildahl 27 min read
“How to Succeed With Squared Away – A Focus on Well-Being”
Editor's PickHealthLongevityThe Daily GristTrendingWellness

“How to Succeed With Squared Away – A Focus on Well-Being”

June 12, 2024 Phillip Gary Smith 5 min read
Mitochondrial Biogenesis
EpigeneticsHealthLongevityPerformanceThe Daily Grist

Mitochondrial Biogenesis

May 30, 2024 Jeff Kildahl 19 min read

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