What are the benefits of intermittent fasting?

Intermittent fasting offers several potential health benefits, including weight loss, improved heart health, and enhanced metabolic function. It helps reduce insulin resistance, which is a key factor in preventing type 2 diabetes, and can lead to lower blood sugar levels^[2][4][5]. Additionally, fasting may promote autophagy, a process that recycles damaged cells, potentially lowering the risk of diseases like cancer and Alzheimer's^[1][3][4].

Fasting may also improve brain function, increase the production of brain-derived neurotrophic factor (BDNF), and support muscle growth while promoting fat loss^[3][5][6]. Overall, intermittent fasting is associated with various positive changes in hormones, cellular repair, and gene expression that contribute to overall health and longevity^[4][5].