ReBecca McConville, MS, RD, LD, CSSD, CEDRD
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High Cholesterol in Athletes: When “Heart-Healthy” Advice Misses the Full Picture

High Cholesterol in Athletes: When “Heart-Healthy” Advice Misses the Full Picture

by rmcconville | Mar 3, 2026 | RED-S (Female Athlete Triad)

High cholesterol in athletes can feel confusing and even alarming, especially when you train consistently, prioritize performance, and consider your diet “heart-healthy.” Many endurance athletes are surprised to see elevated LDL or total cholesterol on routine labs,...
When “Fit” Isn’t the Same as Healthy: The Hidden Cost of Chronic UnderFueling in Athletes

When “Fit” Isn’t the Same as Healthy: The Hidden Cost of Chronic UnderFueling in Athletes

by rmcconville | Jan 21, 2026 | RED-S (Female Athlete Triad)

In sport culture, “fitness” is often treated as synonymous with health. Faster splits, lower resting heart rates, leaner bodies, and higher training volumes are seen as proof that the body is adapting well. But for many, these outward markers of underfueling in...
Why Interdisciplinary Care For Athletes Requires REDS-Informed Providers

Why Interdisciplinary Care For Athletes Requires REDS-Informed Providers

by rmcconville | Dec 16, 2025 | RED-S (Female Athlete Triad)

Relative Energy Deficiency in Sport (REDS) is not a single-discipline issue. It is a complex, multisystem condition that impacts an athlete’s physical health, mental well-being, and performance longevity. Because of this, effective REDS care requires interdisciplinary...
Why All Athlete Providers Need to Understand Relative Energy Deficiency in Sport

Why All Athlete Providers Need to Understand Relative Energy Deficiency in Sport

by rmcconville | Oct 14, 2025 | RED-S (Female Athlete Triad)

Anyone and everyone who works with athletes (physical therapists, coaches, athletic trainers, mental health specialists, parents, etc.) also works with Relative Energy Deficiency in Sport (REDS), whether you realize it or not. Because of this, it is crucial that all...
REDS Signs and Symptoms: How Relative Energy Deficiency in Sport Impacts the Entire Body

REDS Signs and Symptoms: How Relative Energy Deficiency in Sport Impacts the Entire Body

by rmcconville | Sep 3, 2025 | RED-S (Female Athlete Triad)

Awareness of REDS (Relative Energy Deficiency in Sport) has grown in recent years, but the conversation is still too often limited to the correlation between underfueling and irregular or absent menstrual cycles in female athletes. While missing a period can be an...
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