1 In the interests of safety and hygiene please ensure that your Thermos flask is cleaned with warm water and washing-up liquid prior to initial use.  For best results from your flask, before use, pre-fill for about 3 minutes, using either hot water for hot drinks or cold water for chilled drinks.
Extrapolating these findings to the general population, the authors estimated that 8 million elderly persons nationwide have insomnia on any given day, more than 1 million new cases of insomnia develop each year, and symptoms resolve in nearly 1.3 million elderly persons annually.
Prevalence of Overweight and Obesity. 1  Among children and adolescents ages 2 to 19, about 1 in 6 (17.2 percent) were considered to have obesity, about 1 in 17 (6 percent) were considered to have extreme obesity. 2  Young children ages 2 to 5 had a lower prevalence of obesity than older youth, about 1 in 11 (9.4 percent).