Fat cell
Sources:
Fat cells play a crucial role in the body's physiology and various health conditions. Here are some insights from several experts:
-
Storage Function: Fat cells primarily function as storage containers for energy. Shawn Stevenson explains that when we're born, we have a certain allotment of fat cells that fill up but do not increase in number significantly through adulthood. However, if the body continuously stores excess energy, the fat cells enlarge, leading to potential health issues 1 2.
-
Metabolic Dysfunction: Benjamin Bikman and Paul Saladino discuss how obesity-driven inflammation in fat cells can lead to metabolic dysfunctions like type 2 diabetes. Insulin's role is critical here, as it's the hormone that most influences fat cell behavior 3 4.
-
Cancer Connection: Neil Iyengar highlights the relationship between fat cells and cancer, noting that inflamed fat tissues can support tumor growth. This inflammation often stretches from visceral to subcutaneous fat, impacting the body's immune response to cancer cells 4.
-
Health Risks: Research shows that excessive fat cell growth can lead to immune system dysfunction. Shawn Stevenson notes a significant increase in risks for cancers such as breast, prostate, and colon cancers among those with obesity due to these dysfunctional fat cells 5.
-
Toxin Storage: Fat cells also act as reservoirs for toxins. Kevin Conners cautions against rapid weight loss, which can release stored toxins into the bloodstream faster than the body can detoxify, potentially causing harm 6.
-
Genetics and Environment: Robert Santana mentions that fat cell numbers are partly genetically determined and can expand during early life. After adulthood, weight changes generally result from the enlargement or shrinking of existing fat cells 7.
Understanding these aspects of fat cells, from their storage capability to their role in diseases and metabolic functions, underscores their vital impact on overall health.
RELATED QUESTIONS-
