Dr. Praveen Gupta, a neurology expert, acknowledges the existence of acupressure points in the body purported to aid sleep, but asserts that their effectiveness in inducing or maintaining sleep is limited. While these points are connected to nerves and the brain, altering their signals through acupressure doesn't consistently produce desired results. Gupta emphasizes that instant sleep induction isn't feasible through acupressure alone, cautioning against relying solely on this method for sleep improvement.