Acceptability, Adherence, and Impact on the Bioavailability of Iron and Zinc of the Dietary Supplements Goodphyte IB Defense and Goodphyte Immunity in Adults With Chronic Diseases.

This study tests whether two dietary supplements — Goodphyte IB Defense and Goodphyte Immunity — are acceptable, well-tolerated, and able to improve iron and zinc absorption in adults living with chronic conditions such as Crohn's disease, ulcerative colitis, hypertension, anemia, or multiple sclerosis. **You may be eligible if...** - You have one of the following in a stable, remission or controlled state: Crohn's disease, ulcerative colitis, mild high blood pressure, iron-deficiency anemia, or multiple sclerosis - Your condition and medication regimen have been stable for at least 3 months **You may NOT be eligible if...** - You are pregnant or breastfeeding - You have taken antibiotics, probiotics, or iron/zinc supplements recently - Your medication regimen has changed in the last 3 months - You have an active flare-up of your condition Talk to your doctor to see if this trial is right for you.