Final answer:
Superantigens trigger a potent immune response by promoting the release of cytokines from lymphocytes, leading to potentially severe health implications like cytokine storm and toxic shock syndrome.
Step-by-step explanation:
Superantigens produce intense immune responses by stimulating lymphocytes to produce cytokines. This excessive production of cytokines can lead to a cytokine storm, a strong immune and inflammatory response causing symptoms like high fevers, low blood pressure, and potentially multi-organ failure and death. The toxic shock syndrome toxin of Staphylococcus aureus is a classic example of a superantigen that can lead to such dangerous health conditions.