ALS May Start in the Hypothalamus: Early Mitochondrial Failure + Metabolic Circuit Breakdown

The Energy Code · May 5, 2026 · 16m

In this Energy Code Deep Dive episode, Dr. Mike unpacks a paper that reframes ALS at a deeper level: ALS may begin as an energy regulation failure, starting in the hypothalamus, before it becomes an obvious motor neuron story.The hypothalamus isn’t just “another brain region”; it’s the body’s metabolic control room — governing hunger, energy expenditure, hormones, and fuel signaling. The paper shows that in ALS mouse models, the hypothalamus develops early mitochondrial bioenergetic impairment (including reduced spare respiratory capacity) alongside neuroimmune activation (astrocytes and…