sort of correct. As one ages the body starts doing a poor job of signaling thirst. https://medlineplus.gov/ency/article/003086.htm https://medlineplus.gov/ency

sort of correct. As one ages the body starts doing a poor job of signaling thirst. https://medlineplus.gov/ency/article/003086.htm https://medlineplus.gov/ency/article/003086.htm > As people age, they are less likely to notice their thirst. Therefore, they may not drink fluids when needed.