Dr. Tommy Wood: Enhancing Brain Performance & Preventing Dementia

Supplement Benefits

Tommy Wood and Andy Galpin explore the cognitive benefits of supplements like creatine and caffeine. Tommy explains that creatine can act as an energetic buffer, helping maintain cognitive function under metabolic stress, such as sleep deprivation 1. Caffeine, on the other hand, inhibits adenosine, which reduces sleep pressure and enhances alertness 2. Andy shares his skepticism about supplement companies but acknowledges the potential benefits of these substances when used appropriately 3.

   

Dietary Impacts

Diet plays a crucial role in cognitive function, with Tommy Wood emphasizing the importance of the 3S model: stimulus, supply, and support 4. He highlights the need for a healthy vascular system to support neurovascular coupling, which is essential for directing resources to active brain areas. Andy Galpin notes that addressing basic health factors like sleep, stress management, and hydration can significantly improve cognitive function 5. Tommy also stresses the importance of cardiovascular health in maintaining cognitive function and preventing decline 6.