User:Yauc/sandbox

= Cognitive diet for dogs = A Cognitive diet for dogs is a formulated feed plan to improve the mental processes of perception, memory and judgement of the brain in dogs. Cognitive diets are used to improve or maintain cognitive health in growth. As aging continues, cognitive dysfunction may develop in older dogs, impairing learning and memory. Oxidative damage and beta amyloid protein deposition are the primary causes of cognitive degeneration. As a result, many cognitive diets focus on anti-oxidative ingredients such as vitamin C, vitamin E. Other nutrients have also shown positive impact in cognitive health such as branched chain amino acids and omega-3 fatty acids.

Antioxidants
The primary antioxidants used in common canine diets involve vitamin C and vitamin E. The canine brain uses approximately 20% of body's oxygen, thereby increasing the susceptibility of oxidative stress and damage. The impact of the reactive oxygen species(ROS) mechanism creates cognitive damage over time. Mitochondria play an important role in producing and releasing ROS. The release of ROS also increases with age. It has been shown that dogs fed with antioxidants that combat these mechanisms have improved cognitive health. Carnitine, Lipoic acid and Vitamin E maintains mitochondrial homeostasis, prolonging the adverse effects of ROS and cognitive degeneration.