Clinical Research Directory

Inclusion Criteria: * Adults aged 30 to 60 years at the time of enrollment. * Self-reported suboptimal digestive function (e.g., bloating, irregular bowel habits, discomfort) and/or suboptimal immune function (e.g., frequent colds, low energy) during the previous 4 weeks. * Willing and able to consume a powdered supplement (3-6 g) mixed in liquid once daily. * Own a compatible iOS or Android smartphone with internet access. * Willing to connect a compatible wearable device (Apple Watch or Oura Ring) or Apple Health/Google Fit data source for passive data collection. * Complete at least 30 minutes of physical activity or exercise most days of the week. * Able to provide informed consent and comply with the study protocol for 20 weeks. * Able to read and understand English. * Willing to provide informed consent electronically. Exclusion Criteria: * Diagnosis of inflammatory bowel disease, Crohn's disease, ulcerative colitis, or other malabsorptive gastrointestinal disease or condition. * Diagnosis of celiac disease or known severe allergy to dairy-derived or bovine colostrum products. * Currently pregnant, breastfeeding, or planning pregnancy during the study period. * Current or within the previous 30 days use of immunosuppressive medications, systemic corticosteroids, or biologic agents. * Use of bovine colostrum or colostrum-containing supplements within the previous 30 days. * Regular use of probiotic or prebiotic supplements within 14 days of enrollment. Does not participate in at least 30 minutes of physical activity or exercise most days of the week. * Major gastrointestinal surgery within the previous 12 months. * Autoimmune condition requiring immunomodulatory treatment. * Participation in another interventional clinical study within 30 days of enrollment. * Body mass index greater than 35.0 kg/m². * Known or severe lactose intolerance or milk protein allergy.