evidence table

Avocado Cholesterol Randomized Trial Evidence Table

Structured evidence table for Avocado Cholesterol Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.

topicclaimevidence levelcitationsource
Avocado Cholesterol Randomized TrialAlthough with a lesser degree of evidence than established dementia risk factors such as low education, visual impairment, diabetes, hypertension or social isolation, evidence is accumulating on the relationship between dietary factors and cognitive functioning [].2Ros Emilio (2026)Are avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
Avocado Cholesterol Randomized TrialCohort studies suggest that consumption of healthy foods and adherence to plant-based dietary patterns, such as the Mediterranean diet, are associated with reduced risk of cognitive disorders [,,].2Ros Emilio (2026)Are avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
Avocado Cholesterol Randomized TrialMediterranean-type dietary patterns are reputed as both heart-healthy and environmentally sustainable []; additionally, evidence from prospective studies suggest a favorable association with cognitive decline, but no clear link with all-cause dementia or Alzheimer’s disease, the most frequent cause of dementia [,,].2Ros Emilio (2026)Are avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
Avocado Cholesterol Randomized Trial1 [2] [3] [4] 5 2 3 6 As population ages, cognitive decline and dementia are becoming leading causes of disability worldwide.2Ros Emilio (2026)Are avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
Avocado Cholesterol Randomized TrialThe HAT was a multicenter trial with 4 clinical centers and a coordinating center designed to evaluate the effect of consuming 1 avocado per day on visceral adiposity (primary endpoint) and other cardiometabolic risk factors (secondary endpoints) in 1008 participants [,].4Kris-Etherton Penny M (2026)The Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia
Avocado Cholesterol Randomized TrialEffects of avocado consumption on diet quality  Penn State 5 Examine changes in the HEI-2015 after a food-based intervention and assess the associations between HEI-2015 change and intervention effects on cardiometabolic risk–related outcomes [].4Kris-Etherton Penny M (2026)The Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia
Avocado Cholesterol Randomized TrialDaily consumption of 1 avocado within the AD significantly reduced glycemic load, but not glycemic index, without requiring significant dietary changes.4Kris-Etherton Penny M (2026)The Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia
Avocado Cholesterol Randomized TrialMany clinical trials examining the health effects of single foods have been conducted, and the findings have informed recommendations for healthy eating/dietary patterns.4Kris-Etherton Penny M (2026)The Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia
topicAvocado Cholesterol Randomized Trial
claimAlthough with a lesser degree of evidence than established dementia risk factors such as low education, visual impairment, diabetes, hypertension or social isolation, evidence is accumulating on the relationship between dietary factors and cognitive functioning [].
evidence level2
citationRos Emilio (2026)
sourceAre avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
topicAvocado Cholesterol Randomized Trial
claimCohort studies suggest that consumption of healthy foods and adherence to plant-based dietary patterns, such as the Mediterranean diet, are associated with reduced risk of cognitive disorders [,,].
evidence level2
citationRos Emilio (2026)
sourceAre avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
topicAvocado Cholesterol Randomized Trial
claimMediterranean-type dietary patterns are reputed as both heart-healthy and environmentally sustainable []; additionally, evidence from prospective studies suggest a favorable association with cognitive decline, but no clear link with all-cause dementia or Alzheimer’s disease, the most frequent cause of dementia [,,].
evidence level2
citationRos Emilio (2026)
sourceAre avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
topicAvocado Cholesterol Randomized Trial
claim1 [2] [3] [4] 5 2 3 6 As population ages, cognitive decline and dementia are becoming leading causes of disability worldwide.
evidence level2
citationRos Emilio (2026)
sourceAre avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
topicAvocado Cholesterol Randomized Trial
claimThe HAT was a multicenter trial with 4 clinical centers and a coordinating center designed to evaluate the effect of consuming 1 avocado per day on visceral adiposity (primary endpoint) and other cardiometabolic risk factors (secondary endpoints) in 1008 participants [,].
evidence level4
citationKris-Etherton Penny M (2026)
sourceThe Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia
topicAvocado Cholesterol Randomized Trial
claimEffects of avocado consumption on diet quality  Penn State 5 Examine changes in the HEI-2015 after a food-based intervention and assess the associations between HEI-2015 change and intervention effects on cardiometabolic risk–related outcomes [].
evidence level4
citationKris-Etherton Penny M (2026)
sourceThe Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia
topicAvocado Cholesterol Randomized Trial
claimDaily consumption of 1 avocado within the AD significantly reduced glycemic load, but not glycemic index, without requiring significant dietary changes.
evidence level4
citationKris-Etherton Penny M (2026)
sourceThe Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia
topicAvocado Cholesterol Randomized Trial
claimMany clinical trials examining the health effects of single foods have been conducted, and the findings have informed recommendations for healthy eating/dietary patterns.
evidence level4
citationKris-Etherton Penny M (2026)
sourceThe Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia

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Source documents

  1. Are avocados good for the brain? Most likely yes, in spite of their lack of effect on cognitive performance in a well-conducted 6-month randomized controlled trial
  2. The Habitual Diet and Avocado Trial (HAT): A Collaborative Multicenter Model for Large-Scale, Privately Funded Nutrition Research Consortia