The Vegetable World's Ugly Duckling: Celeriac. Celeriac -- also known as celery root, knob celery and turnip-rooted celery -- is cousin to anise, carrots, parsley and parsnips. In winter, it's a great alternative to potatoes and other starches. Jack Staub.
As part of their 60 or more minutes of daily physical activity, children and adolescents should include muscle-strengthening activities, like climbing, at least 3 days a week and bone-strengthening activities, like jumping, at least 3 days a week.
Kids really need that hour of daily activity; there's abundant evidence showing that children do better academically when they have gym or other physical activity every day. And given that 16 percent of children are obese, and 31 percent are overweight, every extra minute of exercise reduces the risk of health problems that come with being overweight or obese.