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Dr. Kelly Picard, PhD RD

Dr. Kelly Picard, PhD RD

An Unscripted Renal Nutrition Expert

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Category: Journal Club

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Journal Club

The Vitamin D Controversy (Part 3): What Changed in 2024?

April 13, 2026April 10, 2026 Kelly Picard PhD RD

This is part 3 of my Vitamin D controversy series. To see the other posts in the series check out: In 2024, the Endocrine Society

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Journal Club

Vitamin D Beyond Bone Health (Part 2): What Do We Really Know?

April 6, 2026April 3, 2026 Kelly Picard PhD RD

This is part 2 of my Vitamin D controversy series, if you haven’t read part 1, check it out here. Between 2011 and 2024, the

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Journal Club

The Vitamin D Controversy Series

April 3, 2026April 10, 2026 Kelly Picard PhD RD

Did you know that the threshold for diagnosing a vitamin D deficiency is highly controversial? I didn’t—until I listened to an episode from one of

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Journal Club Phosphorus

Serum Phosphorus vs Total Phosphorus Balance

February 28, 2026March 27, 2026 Kelly Picard PhD RD

Phosphate binders are routinely prescribed to lower serum phosphorus in patients with CKD. But do they actually reduce total body phosphorus — or just shift

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Journal Club RD Q&A

Forearm Ultrasound for Muscle Mass Assessment: Feasibility and Reliability in Practice

January 15, 2026January 10, 2026 Kelly Picard PhD RD

As part of a rigorous nutrition assessment, assessing muscle mass is increasingly recognized as an essential component. While dietitians have long relied on visual cues

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Journal Club

Should All Hemodialysis Patients Take Fish Oil? What the PISCES Study Tells Us

January 10, 2026January 10, 2026 Kelly Picard PhD RD

A colleague recently sent me a paper that had her hemodialysis (HD) unit buzzing. It had everyone asking: Should all HD patients be recommended fish

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Journal Club

Is Semaglutide Linked to Sarcopenia? New Evidence from SEMALEAN

November 29, 2025November 29, 2025 Kelly Picard PhD RD

Today’s paper is a deep look at the SEMALEAN study, which examined how semaglutide affects body composition, muscle function, and resting energy expenditure over 12

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Journal Club

Creatine Supplements in End-Stage Kidney Disease

November 3, 2025November 22, 2025 Kelly Picard PhD RD

This is Part 4 in my series on creatine supplements. Today, I focus on creatine supplementation in people receiving dialysis. For background on creatine basics,

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Journal Club

Creatine Supplements and Kidney Health

October 27, 2025November 22, 2025 Kelly Picard PhD RD

This is Part 3 in my series on creatine supplements. Today’s post focuses on the relationship between creatine supplements and kidney health. For background information,

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Journal Club

Creatine Supplements in Special Populations

October 20, 2025November 22, 2025 Kelly Picard PhD RD

In Part 1 of this series, I reviewed the basics of creatine—its function, metabolism, common forms, and potential benefits for muscle strength and performance. In

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