This site's own buyer checklist and FAQ both state this directly: talk to your doctor if immunocompromised, particularly relevant before starting any new probiotic supplement.
Why this caution matters specifically here
A probiotic supplement introduces live bacterial strains — this site is direct that this caution is particularly relevant if you have a compromised immune system or chronic condition, distinct from general supplement cautions.
What to actually do about it
- Talk to your doctor before starting if you are immunocompromised
- Mention any chronic condition or prescription medication during that conversation
- Never adjust prescribed medication dosage based on a supplement alone
- Seek professional evaluation for any new or worsening digestive symptom
💊 Medical note: if you have a medical condition, are immunocompromised, or take prescription medication, consult your healthcare provider before starting any new probiotic supplement.