While medicinal mushrooms share many of the same benefits, each mushroom has unique characteristics that make it more suitable for specific conditions... If you’re looking to provide the biggest variety of mushroom benefits, rotating between our blends can offer comprehensive health support. Each blend is formulated to address specific conditions while delivering hundreds of additional benefits for your pet’s overall well-being: Vitality: For cancer, autoimmune issues and intense immune support… Breathe: For respiratory and cardiovascular support, allergies, and low energy… Clarity: For cognitive decline, neurological illness… Digest: For IBD, leaky gut, and microbiome support…
Has FDA flagged "gut health"?
Yes. FDA has quoted wording matching "gut health" in 6 warning letters in our database. The most recent is FDA's April 7, 2025 letter to House of Alchemy LLC dba CBD Dog Health Hamet & Love LLC dba MycoDog.
Checked against published FDA warning letters, updated November 15, 2026.
Letters that quote it
Each quote is copied from the company's marketing as FDA printed it in the letter.
9. MSM May Help With Parasites…may be an effective treatment for worms, giardia and trichomonas. …MSM coats the gut lining making it impossible for parasites to attach themselves. They are then naturally flushed out of the body. Candida is when the body experiences an overgrowth in fungus which can cause various health problems. MSM changes the PH in your body where Candida can not [sic] thrive in.
PROVIDES SUPPORT TO HELP: MANAGE NORMAL STRESS PROMOTE A CALMING EFFECT MAINTAIN A HEALTHY GUT MAINTAIN A NORMAL AND BALANCED BEHAVIOR MAINTAIN HEALTHY JOINTS MAINTAIN A NORMAL INFLAMMATORY RESPONSE
Improved Immune Function... theanine supplementation could improve the functionality of your immune system by supporting gut health, reducing inflammation and decreasing the rate of respiratory infection.
Coronavirus disease 2019 (COVID-19) is a disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Let’s take a look at natural alternatives we can apply to our daily lives to protect the body and prevent against this virus. The main areas we want to focus on are: gut, immune, and respiratory health... Cordyceps... It has been used for centuries in Asia as a tonic to soothe the lung for the treatment of respiratory disease.
... health care practitioners report how pleased they are with Seacure®. Through their own clinical experience, they know that the bioactive peptides work directly in the gastrointestinal tract to reduce symptoms and restore gut integrity in patients with Crohn’s, IBS, malabsorption and other gut related problems.
Why FDA quotes wording like this
Warning letters quote a company's own marketing as evidence of how a product is being sold. Under the Federal Food, Drug, and Cosmetic Act, a product promoted to cure, treat, mitigate or prevent disease is a drug, so disease claims on a supplement, CBD or wellness product can make it an unapproved drug. Some letters quote wording like "FDA approved" or "clinically proven" for other reasons. Each letter states its own charges, so read the source before deciding anything.
This page is informational and is not legal advice.
Is "gut health" anywhere on your website?
FDA letters quote blog posts, FAQ answers and social captions, not just product pages. Our $39.99 report checks every page of your site against every letter in our database, with a link to each match.