How Sugar Hormones Open Tiny Blood Vessels
GLP-1 and Insulin Recruit Muscle Microvasculature and Dilate Conduit Artery Individually But Not Additively in Healthy Humans
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Two hormones, insulin and GLP-1, help open small blood vessels in muscles when your body needs to deliver fuel. This study checks if they work better together.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 554 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Two hormones, insulin and GLP-1, help open small blood vessels in muscles when your body needs to deliver fuel. This study checks if they work better together.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 554 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Publication
Authors
Tan AWK, Subaran SC, Sauder MA, Chai W, Jahn LA, Fowler DE, Patrie JT, Aylor KW, Basu A, Liu Z
Related Content
Claims (6)
Insulin helps your muscles take in more creatine by making blood flow better and boosting a pump-like system in muscle cells, which helps bring in more nutrients.
When healthy adults get a specific dose of a hormone called GLP-1 through an IV, it quickly boosts blood flow in the small vessels of their heart and muscles, helping deliver more nutrients and hormones where they're needed.
When healthy adults get a controlled dose of insulin for two hours, it boosts blood flow and blood volume in their heart and muscle tissues, helping more nutrients move between blood and muscles.
When healthy adults get both GLP-1 and insulin at the same time, it doesn’t boost blood flow to their heart or muscles any more than using just one of the hormones alone.
Giving healthy adults normal levels of certain hormones like GLP-1 and insulin — either alone or together — doesn't change how stiff their main artery is over about two and a half hours.