Can some types of fat protect us from brain disease?

Having a little bit of extra fat may help reduce the risk of developing diseases caused by toxic protein aggregation, such as Huntington ' s, Parkinson ' s and Alzheimer ' s. Scientists have discovered a new communication process between organelles inside the cell, including mitochondria, and shown how fat metabolism plays a central role in linking mitochondrial health to cytosolic protein homeostasis. Another study uncovers a new signaling pathway that may explain the peripheral wasting seen in Huntington ' s.
Source: ScienceDaily Headlines - Category: Science Source Type: news