NEET PG DENTAL EXAM

Detailed explanation-1: -Heat protectants add a barrier between your styling tool and your hair, sealing in moisture and fending off frizz. They also work to smooth the cuticle, making your hair look smooth and feel soft.

Detailed explanation-2: -When the body’s ability to thermoregulate becomes disrupted it can result in overheating (hyperthermia) or being too cool (hypothermia). Either state can have deleterious effects on the various body systems, most significantly reduced blood flow leading to ischemia and multiple organ failure.

Detailed explanation-3: -It protects the body against trauma and also against ultraviolet damage. Hair coloration helps to camouflage against predators and in some instances serves as a sexual attractant like the mane of the male lion. Endowed richly with nerve fibers, it has tactile and communicative functions.

Detailed explanation-4: -Without protectant spray, the heat strips off the natural or artificial color pigments in your hair. It breaks down the keratin protein that gives your hair its strength and elasticity. This causes your hair cuticle to open up and cause frizz.