| Not Yet Recruiting | PROmega Pilot Study of Clinic-based DHA Blood Screening in Early Pregnancy NCT07271758 | Wake Forest University Health Sciences | N/A |
| Recruiting | Alii Supplement Study NCT07271316 | Texas Christian University | Phase 2 |
| Recruiting | Implementation of Multiple Micronutrient Supplementation (MMS) for Pregnant Women in Uganda NCT06835738 | Johns Hopkins Bloomberg School of Public Health | N/A |
| Enrolling By Invitation | Challenges in Achieving Adequate Dietary Status of Women NCT06745817 | Institute of Nutrition, Slovenia (Nutris) | — |
| Not Yet Recruiting | Diet Quality of Pregnant Women With a Strict Plant-based Diet Versus an Omnivorous Diet NCT06046703 | Maastricht University Medical Center | — |
| Unknown | Effects of Medical High Protein Nutrition on the Muscle Mass in Adult ICU Patients NCT06168136 | Assiut University | N/A |
| Completed | Antenatal Multiple Micronutrient Supplementation (MMS) in Indonesia NCT06225791 | Johns Hopkins Bloomberg School of Public Health | N/A |
| Completed | Prenatal Nutrient Status Study NCT06156826 | Needed PBC | — |
| Recruiting | Conversion to SADI-S, RYGB or OAGB After Failed Sleeve NCT05608772 | General Committee of Teaching Hospitals and Institutes, Egypt | N/A |
| Completed | Nutritional Status of Women Undergoing in Vitro Fertilization NCT05865015 | University Medical Centre Ljubljana | — |
| Unknown | Zinc Deficiency Treatment in Celiac Disease: Supplementation Versus Diet NCT05782257 | McMaster University | N/A |
| Completed | Study of Multiply-fortified Salt Among Women of Reproductive Age and Preschool Children in India NCT05166980 | University of California, San Francisco | N/A |
| Unknown | Dietary Challenges in the Population of Nursing Homes' Residents NCT05389618 | Institute of Nutrition, Slovenia (Nutris) | — |
| Completed | Precision Nutrition NCT05342766 | Shape Divine Center SRL | — |
| Recruiting | Impact Evaluation of Benazir Nashonuma Program (BNP) on Stunting Among Under-five Children NCT06025786 | Aga Khan University | N/A |
| Unknown | Bilateral Bi-level Erector Spine Plane Block as a Component of General Anesthesia in Surgical Correction of Sp NCT04697498 | Lviv National Medical University | N/A |
| Completed | Nutrient Bioavailability From Microalgae NCT04567823 | University of Jena | N/A |
| Unknown | The Effect of Early Childhood Cow's Milk Allergy Elimination Diet on Eating Behaviors, Nutrition, and Growth S NCT04576845 | Saglik Bilimleri Universitesi | — |
| Completed | Mineral and Enzyme Deficiency Diseases Associated With Nutritional Diseases in Society NCT04669106 | Universitas Sumatera Utara | — |
| Completed | Sex Differences in Neuropeptide Y Serum, But Not in Fat Intake and Body Mass Index NCT04650308 | Universitas Sumatera Utara | N/A |
| Unknown | Effect of Target Fortified Human Milk on the Growth Quality of Very Preterm Infants (TargetFort) NCT04400396 | Centro Hospitalar de Lisboa Central | — |
| Completed | Nutrition, Vision, and Cognition in Sport Study: Beef NCT04427852 | Texas A&M University | N/A |
| Active Not Recruiting | Iodine Impact on Thyroid Function and Psychomotor Development, Observational Study in the Portuguese Minho Reg NCT04288531 | University of Minho | — |
| Completed | Lutein & Zeaxanthin in Pregnancy - Carotenoid Supplementation During Pregnancy: Ocular and Systemic Effects NCT03750968 | Paul S. Bernstein | Phase 2 |
| Completed | Child of Urban Poverty Iron Project (CUPIP) - A Pilot Study NCT03819530 | University of Malaya | N/A |
| Completed | Effectiveness of Food-Based Recommendations for Minangkabau Women of Reproductive Age With Dyslipidemia NCT04085874 | Politeknik Kesehatan Kemenkes Padang | N/A |
| Completed | Effect of Nutrition Training on Mothers' Nutrition Pattern, Breast Milk and Newborn Intestinal Microbiota NCT04223375 | Inonu University | N/A |
| Completed | Impact of Fortified Rice on Workers' Nutrition Status NCT04343508 | dsm-firmenich Switzerland AG | N/A |
| Completed | Intervention in Children With Malnutrition NCT04915638 | Marta Alicia Menjivar Iraheta | N/A |
| Completed | PEG Application Experiences to Geriatric Patients NCT05110235 | Okan University | — |
| Completed | Adults Nutrition as a Protective or Health-risk Factor NCT03284840 | Institute of Nutrition, Slovenia (Nutris) | — |
| Completed | Vitamin and Mineral Supplementation Improves Micronutrient Status in Older Adults NCT03061409 | Tufts University | N/A |
| Completed | Effects of Immunonutrition on Biomarkers in Traumatic Brain Injury NCT03166449 | University of Malaya | N/A |
| Completed | Milk Biofortification Promotes Health Benefits in Institutionalized Elderly NCT02980094 | Eduardo Ferriolli | N/A |