{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Dietary+Proteins",
    "query": {
      "condition": "Dietary Proteins"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 186,
    "total_pages": 19,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Dietary+Proteins&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T01:25:42.330Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT00303238",
      "title": "Study to Evaluate the Effect of Botanical Dietary Supplements on Inflammation in Healthy People",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Rose hips extract + blueberry/blackberry extract + resveravine",
          "type": "DRUG"
        },
        {
          "name": "Rose hips extract + blueberry/blackberry extract + Aframomum melegueta extract",
          "type": "DRUG"
        },
        {
          "name": "Rose hips extract + resveravine + Aframomum melegueta extract",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Access Business Group",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2004-10",
      "completion_date": "2005-12",
      "has_results": false,
      "last_update_posted_date": "2006-03-16",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 8,
      "location_summary": "Artesia, California • Buena Park, California • Burbank, California + 4 more",
      "locations": [
        {
          "city": "Artesia",
          "state": "California"
        },
        {
          "city": "Buena Park",
          "state": "California"
        },
        {
          "city": "Buena Park",
          "state": "California"
        },
        {
          "city": "Burbank",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00303238"
    },
    {
      "nct_id": "NCT03935048",
      "title": "Diet and Health in Adults With Metabolic Syndrome",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Metabolic Syndrome"
      ],
      "interventions": [
        {
          "name": "Higher protein, low glycemic load diet",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Arkansas, Fayetteville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 90,
      "start_date": "2019-06-01",
      "completion_date": "2025-12-30",
      "has_results": false,
      "last_update_posted_date": "2025-08-26",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 1,
      "location_summary": "Fayetteville, Arkansas",
      "locations": [
        {
          "city": "Fayetteville",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03935048"
    },
    {
      "nct_id": "NCT05303753",
      "title": "Protein-Prebiotic Wellbeing Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Digestive Health",
        "Quality of Life"
      ],
      "interventions": [
        {
          "name": "fermented dairy protein with prebiotic fiber",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Arizona State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 98,
      "start_date": "2022-01-26",
      "completion_date": "2022-07-11",
      "has_results": false,
      "last_update_posted_date": "2025-04-03",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05303753"
    },
    {
      "nct_id": "NCT06733857",
      "title": "The Environmental Costs of Building Human Muscle",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Greenhouse Gas Emissions",
        "Water Use",
        "Land Use"
      ],
      "interventions": [
        {
          "name": "VEG2",
          "type": "BEHAVIORAL"
        },
        {
          "name": "OMNI2",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Game Changers Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 22,
      "start_date": "2018-05-01",
      "completion_date": "2020-03-01",
      "has_results": false,
      "last_update_posted_date": "2024-12-13",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 1,
      "location_summary": "Laguna Niguel, California",
      "locations": [
        {
          "city": "Laguna Niguel",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06733857"
    },
    {
      "nct_id": "NCT04920084",
      "title": "A Study of a Plant-Based Diet in People With Monoclonal Gammopathy of Undetermined Significance (MGUS) or Smoldering Multiple Myeloma (SMM)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Monoclonal Gammopathy of Undetermined Significance",
        "Smoldering Multiple Myeloma"
      ],
      "interventions": [
        {
          "name": "Plant based meals",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 23,
      "start_date": "2021-06-03",
      "completion_date": "2026-06",
      "has_results": true,
      "last_update_posted_date": "2025-09-09",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 7,
      "location_summary": "Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Montvale",
          "state": "New Jersey"
        },
        {
          "city": "Commack",
          "state": "New York"
        },
        {
          "city": "Harrison",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04920084"
    },
    {
      "nct_id": "NCT04232254",
      "title": "Defining Beef and Meal Frequency as Key Components of a Healthy Eating Pattern for Muscle Health and Wellbeing",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Meal Frequency",
        "Dietary Habits",
        "Muscle Protein Synthesis"
      ],
      "interventions": [
        {
          "name": "Animal-based Protein Foods",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Skewed Protein Distribution",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Plant-based Protein Foods",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Balanced Protein Distribution",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Illinois at Urbana-Champaign",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "20 Years to 40 Years"
      },
      "enrollment_count": 40,
      "start_date": "2021-06-01",
      "completion_date": "2024-03-14",
      "has_results": false,
      "last_update_posted_date": "2025-08-17",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 1,
      "location_summary": "Urbana, Illinois",
      "locations": [
        {
          "city": "Urbana",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04232254"
    },
    {
      "nct_id": "NCT04327141",
      "title": "Low Sugar Protein Pacing, Intermittent Fasting Diet in Men and Women",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Weight Loss",
        "Gut Microbiome",
        "Anti-Aging"
      ],
      "interventions": [
        {
          "name": "P-IF",
          "type": "BEHAVIORAL"
        },
        {
          "name": "HH",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Skidmore College",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "25 Years to 65 Years"
      },
      "enrollment_count": 40,
      "start_date": "2020-09-03",
      "completion_date": "2024-12-31",
      "has_results": false,
      "last_update_posted_date": "2024-04-08",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 1,
      "location_summary": "Saratoga Springs, New York",
      "locations": [
        {
          "city": "Saratoga Springs",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04327141"
    },
    {
      "nct_id": "NCT06704477",
      "title": "Dietary Protein Preferences of Adolescent Athletes",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Diet Habit"
      ],
      "interventions": [
        {
          "name": "Survey",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "PepsiCo Global R&D",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "12 Years to 19 Years"
      },
      "enrollment_count": 161,
      "start_date": "2024-02-22",
      "completion_date": "2024-10-25",
      "has_results": false,
      "last_update_posted_date": "2025-01-03",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 1,
      "location_summary": "Bradenton, Florida",
      "locations": [
        {
          "city": "Bradenton",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06704477"
    },
    {
      "nct_id": "NCT00597025",
      "title": "Impact of Providing High Protein Bar to Dialysis Patients With Low Serum Albumin",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "End Stage Renal Disease",
        "Hypoalbuminemia",
        "Malnutrition"
      ],
      "interventions": [
        {
          "name": "Protein Food Bar Intelligent Indulgence",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Satellite Healthcare",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 375,
      "start_date": "2007-12",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2020-03-20",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 2,
      "location_summary": "Mountain View, California",
      "locations": [
        {
          "city": "Mountain View",
          "state": "California"
        },
        {
          "city": "Mountain View",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00597025"
    },
    {
      "nct_id": "NCT03057873",
      "title": "The Effect of a High Protein, High Fiber Dietary Supplement on Weight and Fat Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Overweight"
      ],
      "interventions": [
        {
          "name": "High protein, high fiber dietary supplement",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Beachbody",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "25 Years to 50 Years"
      },
      "enrollment_count": 206,
      "start_date": "2017-02-13",
      "completion_date": "2018-10-25",
      "has_results": false,
      "last_update_posted_date": "2019-02-04",
      "last_synced_at": "2026-06-11T01:25:42.330Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03057873"
    }
  ]
}