Plant-based meat analogues (PBMAs) and their effects on cardiometabolic health: An 8-week randomized controlled trial comparing PBMAs with their corresponding animal-based foods
With the growing popularity of plant-based meat analogues (PBMAs), an examination of their effects on health is warranted in an Asian population. This research investigated the impact of consuming an omnivorous animal-based meat diet (ABMD) compared to a PBMAs diet (PBMD) on cardiometabolic health a...
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creator | Kiat Toh, Darel Wee Fu, Amanda Simin Mehta, Kervyn Ajay Lin Lam, Nicole Yi Haldar, Sumanto Henry, Christiani Jeyakumar |
description | With the growing popularity of plant-based meat analogues (PBMAs), an examination of their effects on health is warranted in an Asian population.
This research investigated the impact of consuming an omnivorous animal-based meat diet (ABMD) compared to a PBMAs diet (PBMD) on cardiometabolic health among adults with elevated risk of diabetes in Singapore.
In an 8-week parallel design randomized controlled trial, participants (n=89) were instructed to substitute habitual protein-rich foods with fixed quantities of either PBMAs (n=44) or their corresponding animal-based meats (n=45; 2.5 servings daily) maintaining intake of other dietary components. LDL-cholesterol served as primary outcome, while secondary outcomes included other cardiometabolic disease-related risk factors (e.g. glucose, fructosamine), dietary data, and within a sub-population, ambulatory blood pressure measurements (n=40) at baseline and post-intervention, as well as a 14-day continuous glucose monitor (glucose homeostasis-related outcomes; n=37).
Data from 82 participants (ABMD:42, PBMD:40) were examined. Using linear mixed-effects model, there were significant interaction (time × treatment) effects for dietary trans-fat (increased in ABMD), dietary fiber, sodium and potassium (all increased in PBMD; P |
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This research investigated the impact of consuming an omnivorous animal-based meat diet (ABMD) compared to a PBMAs diet (PBMD) on cardiometabolic health among adults with elevated risk of diabetes in Singapore.
In an 8-week parallel design randomized controlled trial, participants (n=89) were instructed to substitute habitual protein-rich foods with fixed quantities of either PBMAs (n=44) or their corresponding animal-based meats (n=45; 2.5 servings daily) maintaining intake of other dietary components. LDL-cholesterol served as primary outcome, while secondary outcomes included other cardiometabolic disease-related risk factors (e.g. glucose, fructosamine), dietary data, and within a sub-population, ambulatory blood pressure measurements (n=40) at baseline and post-intervention, as well as a 14-day continuous glucose monitor (glucose homeostasis-related outcomes; n=37).
Data from 82 participants (ABMD:42, PBMD:40) were examined. Using linear mixed-effects model, there were significant interaction (time × treatment) effects for dietary trans-fat (increased in ABMD), dietary fiber, sodium and potassium (all increased in PBMD; P
<0.001). There were no significant effects on the lipoprotein profile, including LDL-cholesterol. Diastolic blood pressure (DBP) was lower in the PBMD group (P
=0.041) although the nocturnal DBP markedly increased in ABMD (+3.2% mean) and was reduced in PBMD (-2.6%; P
=0.017). Fructosamine (P
=0.035) and homeostatic model assessment for β-cell function were improved at week 8 (P
=0.006) in both groups. Glycemic homeostasis was better regulated in the ABMD than PBMD groups as evidenced by interstitial glucose time in range (ABMD median: 94.1% (Q
:87.2%, Q
:96.7%); PBMD: 86.5% (81.7%, 89.4%); P=0.041). The intervention had no significant effect on the other outcomes examined.
A plant-based meat analogues diet did not show widespread cardiometabolic health benefits compared with omnivorous diets over 8 weeks. The composition of PBMAs may need to be considered in future trials.
https://clinicaltrials.gov/ TRIAL REGISTRATION NUMBER: NCT05446753.</description><identifier>EISSN: 1938-3207</identifier><identifier>PMID: 38599522</identifier><language>eng</language><publisher>United States</publisher><ispartof>The American journal of clinical nutrition, 2024-04</ispartof><rights>Copyright © 2024. Published by Elsevier Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38599522$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kiat Toh, Darel Wee</creatorcontrib><creatorcontrib>Fu, Amanda Simin</creatorcontrib><creatorcontrib>Mehta, Kervyn Ajay</creatorcontrib><creatorcontrib>Lin Lam, Nicole Yi</creatorcontrib><creatorcontrib>Haldar, Sumanto</creatorcontrib><creatorcontrib>Henry, Christiani Jeyakumar</creatorcontrib><title>Plant-based meat analogues (PBMAs) and their effects on cardiometabolic health: An 8-week randomized controlled trial comparing PBMAs with their corresponding animal-based foods</title><title>The American journal of clinical nutrition</title><addtitle>Am J Clin Nutr</addtitle><description>With the growing popularity of plant-based meat analogues (PBMAs), an examination of their effects on health is warranted in an Asian population.
This research investigated the impact of consuming an omnivorous animal-based meat diet (ABMD) compared to a PBMAs diet (PBMD) on cardiometabolic health among adults with elevated risk of diabetes in Singapore.
In an 8-week parallel design randomized controlled trial, participants (n=89) were instructed to substitute habitual protein-rich foods with fixed quantities of either PBMAs (n=44) or their corresponding animal-based meats (n=45; 2.5 servings daily) maintaining intake of other dietary components. LDL-cholesterol served as primary outcome, while secondary outcomes included other cardiometabolic disease-related risk factors (e.g. glucose, fructosamine), dietary data, and within a sub-population, ambulatory blood pressure measurements (n=40) at baseline and post-intervention, as well as a 14-day continuous glucose monitor (glucose homeostasis-related outcomes; n=37).
Data from 82 participants (ABMD:42, PBMD:40) were examined. Using linear mixed-effects model, there were significant interaction (time × treatment) effects for dietary trans-fat (increased in ABMD), dietary fiber, sodium and potassium (all increased in PBMD; P
<0.001). There were no significant effects on the lipoprotein profile, including LDL-cholesterol. Diastolic blood pressure (DBP) was lower in the PBMD group (P
=0.041) although the nocturnal DBP markedly increased in ABMD (+3.2% mean) and was reduced in PBMD (-2.6%; P
=0.017). Fructosamine (P
=0.035) and homeostatic model assessment for β-cell function were improved at week 8 (P
=0.006) in both groups. Glycemic homeostasis was better regulated in the ABMD than PBMD groups as evidenced by interstitial glucose time in range (ABMD median: 94.1% (Q
:87.2%, Q
:96.7%); PBMD: 86.5% (81.7%, 89.4%); P=0.041). The intervention had no significant effect on the other outcomes examined.
A plant-based meat analogues diet did not show widespread cardiometabolic health benefits compared with omnivorous diets over 8 weeks. The composition of PBMAs may need to be considered in future trials.
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This research investigated the impact of consuming an omnivorous animal-based meat diet (ABMD) compared to a PBMAs diet (PBMD) on cardiometabolic health among adults with elevated risk of diabetes in Singapore.
In an 8-week parallel design randomized controlled trial, participants (n=89) were instructed to substitute habitual protein-rich foods with fixed quantities of either PBMAs (n=44) or their corresponding animal-based meats (n=45; 2.5 servings daily) maintaining intake of other dietary components. LDL-cholesterol served as primary outcome, while secondary outcomes included other cardiometabolic disease-related risk factors (e.g. glucose, fructosamine), dietary data, and within a sub-population, ambulatory blood pressure measurements (n=40) at baseline and post-intervention, as well as a 14-day continuous glucose monitor (glucose homeostasis-related outcomes; n=37).
Data from 82 participants (ABMD:42, PBMD:40) were examined. Using linear mixed-effects model, there were significant interaction (time × treatment) effects for dietary trans-fat (increased in ABMD), dietary fiber, sodium and potassium (all increased in PBMD; P
<0.001). There were no significant effects on the lipoprotein profile, including LDL-cholesterol. Diastolic blood pressure (DBP) was lower in the PBMD group (P
=0.041) although the nocturnal DBP markedly increased in ABMD (+3.2% mean) and was reduced in PBMD (-2.6%; P
=0.017). Fructosamine (P
=0.035) and homeostatic model assessment for β-cell function were improved at week 8 (P
=0.006) in both groups. Glycemic homeostasis was better regulated in the ABMD than PBMD groups as evidenced by interstitial glucose time in range (ABMD median: 94.1% (Q
:87.2%, Q
:96.7%); PBMD: 86.5% (81.7%, 89.4%); P=0.041). The intervention had no significant effect on the other outcomes examined.
A plant-based meat analogues diet did not show widespread cardiometabolic health benefits compared with omnivorous diets over 8 weeks. The composition of PBMAs may need to be considered in future trials.
https://clinicaltrials.gov/ TRIAL REGISTRATION NUMBER: NCT05446753.</abstract><cop>United States</cop><pmid>38599522</pmid></addata></record> |
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title | Plant-based meat analogues (PBMAs) and their effects on cardiometabolic health: An 8-week randomized controlled trial comparing PBMAs with their corresponding animal-based foods |
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