The explorer Christopher Columbus made four trips across the Atlantic Ocean from Spain: in 1492, 1493, 1498 and 1502. He was determined to find a direct water route west from Europe to Asia, but he never did.
If you donât take in enough calories every day, you may not be as fast and as strong as you could be, and may even break down rather than build up your muscles. 1  Donât skip meals. It is too hard to make up the lost food later.  Add a healthy snack between breakfast and lunch, lunch and dinner, and right before bed.
Counting calories can get exhausting, especially if you're trying to lose weight. Unless you're weighing or measuring everything you consume each day, it may be easier to have a general idea of how many calories everyday foods contain. Calories are heat energy and two units of energy make up one calorie.