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Erin O'Hara: What does the science say on peptides?

Author
Newstalk ZB,
Publish Date
Sun, 17 May 2026, 12:17pm
A desire for image-enhacing benefits is driving people to order drugs like peptides. Photo / 123rf
A desire for image-enhacing benefits is driving people to order drugs like peptides. Photo / 123rf

Erin O'Hara: What does the science say on peptides?

Author
Newstalk ZB,
Publish Date
Sun, 17 May 2026, 12:17pm

Peptides can benefit health by offering targeted benefits, such as weight loss (semaglutide), injury healing (BPC-157), and immune support - but there's risks involved too.

While FDA-approved peptides are generally safe under medical guidance, many others lack safety studies, and improperly sourced peptides may contain contaminants, leading to severe reactions.

Naturopath and wellness expert Erin O'Hara explained further.

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