{
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 "slug": "pea-protein",
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 "engine_version": "2.1.0",
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   "duration": "UNSPECIFIED",
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     "full_text_status": "FULL_TEXT",
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     "risk_of_bias": "NOT_ASSESSABLE",
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     "full_text_status": "FULL_TEXT",
     "endpoint_directions": {
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      "glucose": "BENEFIT"
     },
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     "endpoint": null,
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    "synthesis_outcome": "QUALITATIVE_ONLY",
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   "duration": "UNSPECIFIED",
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     "endpoint_directions": {
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     },
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     "full_text_status": "FULL_TEXT",
     "endpoint_directions": {
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      "liver": "BENEFIT",
      "weight": "BENEFIT"
     },
     "risk_of_bias": "NOT_ASSESSABLE",
     "provenance_refs": [
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     ]
    }
   ],
   "quantitative_observations": [
    {
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     "original_unit": null,
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     "normalized_unit": null,
     "endpoint": null,
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     "validation_state": "FAILED_VALIDATION",
     "transformation": "NONE",
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    },
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   ],
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   },
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    },
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    "heterogeneity": "not_assessed_quantitatively",
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    "observations_pooled": 0
   }
  }
 ]
}