Supplements — Gut Brain News

Gut Microbiome Research & News

Supplements

Science-backed reporting on supplements — from oral probiotics and magnesium to GLP-1 products and prebiotics. Covers real evidence, ingredient analysis, and gut-brain connections. Includes coverage of sleep, memory, hormonal acne, and weight loss supplements, with honest breakdowns of what research actually supports.

7 ProDentim Facts You Need Before Buying

7 ProDentim Facts You Need Before Buying

7 evidence-backed facts about ProDentim oral probiotics — ingredients, real complaints, customer results, and who it's best suited for.

Daily Supplements May Boost Brain Function in Older Adults

A twin study found daily prebiotic and protein supplements improved memory scores in older adults, linking gut health to brain function.

Does Magnesium Help You Sleep? What Research Shows

Does Magnesium Help You Sleep? What Research Shows

New reporting examines whether magnesium supplements genuinely improve sleep, finding evidence is strongest for those with low magnesium levels.

GLP-1 Supplements: Do They Actually Work?

GLP-1 Supplements: Do They Actually Work?

GLP-1 supplements are trending, but do they work? An honest, science-first breakdown of ingredients, evidence, and what actually matters for midlife metabolism.

Anti-inflammatory foods and supplements associated with clearing hormonal acne

How to Clear Hormonal Acne from the Inside Out

Topical skincare alone rarely clears hormonal acne for good. Here's the evidence-based inside-out approach — diet, gut health, key supplements, and the right topical strategy — that actually works.

Woman examining her jaw skin in soft natural light — hormonal acne and gut-skin axis guide

Hormonal Acne and the Gut-Skin Axis: A Complete Guide to Adult Breakouts, Skin Purging and Clear Skin

Adult acne is rarely just a skincare problem. This guide explains the gut-skin axis, how hormones trigger breakouts, and what an evidence-based inside-out approach to clear skin actually looks like.