Too Little Fat Can Also Cause Problems, Study Finds

While excess fat is commonly linked to health problems, new research highlights that too little fat can also be detrimental. A study published in the "Journal of Clinical Investigation" found that in rare genetic and autoimmune conditions like familial partial lipodystrophy type 2 (FPLD2), the abnormal loss and uneven distribution of fat can trigger diabetes and other metabolic disorders.

Dr. Chiang Shou-shan, a nephrologist, shared insights from the study on his Facebook page, "Dr. Chiang Shou-shan." He explained that fat tissue, often perceived as harmful, is actually a vital, active organ. It plays a critical role in energy storage, hormone secretion, and metabolic regulation.

Medical doctor Elif Oral, a professor of metabolic, endocrine, and diabetes diseases, led research that uncovered how pathological fat loss impairs metabolism. Her team collaborated with FPLD2 patients to examine the internal workings of affected adipose tissue. They developed a mouse model by specifically disabling the lamin A/C gene in fat cells, a gene known to have mutations in FPLD2 patients.

The study revealed that when healthy fat tissue is lost, the body struggles to manage lipids or release metabolic hormones. This disruption can lead to severe conditions, including diabetes and fatty liver disease. Researchers emphasized the importance of healthy fat in maintaining metabolic integrity and function, noting its close relationship with normal blood sugar control and metabolic health.

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This truly highlights the importance of healthy fat in maintaining metabolic integrity and function.