"Personality is often more malleable after one reaches adulthood."
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Even having a cold or sore throat makes you more susceptible to dehydration because you're less likely to feel like eating or drinking when you're sick. So yes you can get dehydrated in the cold.
The U.S. Department of Agriculture (USDA) created MyPlate, an easy-to-follow food guide, to help parents to figure out how to feed their kids nutritious, balanced meals. The colorful divided plate includes sections for vegetables, fruits, grains, and foods high in protein. it is sectioned off of what foods and how much of them you should eat a day for nutrients