Micronutrients & recovery
Specific fatty acid esters of hydroxy fatty acids (FAHFAs), particularly 5-PAHSA and 9-PAHSA, improve insulin sensitivity and glucose-stimulated insulin secretion.
Research shows that specific fatty acid derivatives called FAHFAs (like 5-PAHSA) can improve how your body handles insulin and glucose. However, this is currently based on animal studies and human observational data, not proven clinical treatments. Do not self-prescribe specific isomers until more clinical trials are available.
Both 5- and 9-PAHSA were found to increase glucose transport to adipocytes by facilitating insulin-mediated GLUT4 translocation... long-term administration of 5- and 9-PAHSA increases systemic and hepatic insulin sensitivity, enhances glucose uptake in skeletal muscle and cardiac tissues, and facilitates glycolysis in mice with obesity induced by a high-fat diet.
Why this rating
Strong mechanistic data in mice; human observational data exists, but clinical trials are lacking.
Source
Investigating the Pathogenesis and Treatment of Type 2 Diabetes from the Perspective of Adipose Tissue
Zezheng Kang et al. · Diabetes Metabolic Syndrome and Obesity · 2025
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