Collagen: what the biggest YouTube health voices say

4 of the biggest YouTube health voices have weighed in on Collagen: 4 for, 0 it depends, 0 against.

Verdict from 4 voicesGreen light

Often taken for: bones and joints. Updated 2026-10-29.

Voice by voice

Dr. Eric Berg 15.1M subscribers

For

Dr. Eric Berg’s take: Suggests adding collagen, with enough protein and weight training, to help receding gums and muscle loss.

Mentioned at 13:16 in “The Dr. Berg Show LIVE - October 23, 2026” · 2026-10-23

Thomas DeLauer 4.05M subscribers

For

Thomas DeLauer’s take: Recommends collagen (powder, gelatin or bone broth) to close the glycine gap; take before morning workouts or before bed on rest days.

Mentioned at 5:55 in “This Changed my Opinion on High Protein Diets (easy fix)” · 2026-10-26

JJ Virgin 240K subscribers

For

JJ Virgin’s take: Endorses taking collagen peptides daily for skin and connective tissue, citing a specific peptide trial, while noting it is not a complete protein for muscle.

Mentioned at 5:43 in “Why Your Face Changes So Fast During Menopause” · 2026-10-25

Dr. Felice Gersh 58K subscribers

For

Dr. Felice Gersh’s take: Recommends collagen peptides during rapid weight loss, such as on GLP-1 medication, to help support facial structure; suggests splitting larger amounts across the day.

Mentioned at 0:19 in “Taking a GLP-1? Don't forget about collagen | Felice Gersh, MD” · 2026-10-10

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