The Apple Cinnamon variety in the same 8-ounce size has an extra 20 calories, but all other nutrient amounts are the same. Jamba Juice Plain Oatmeal with Brown Sugar (12 ounces) contains 220 calories, 3.5 g total fat, 1 g saturated fat, 20 mg sodium, 5 fiber, 8 g protein.
To do so, you will need a heat source, such as a cooker or camping stove, and a vessel to hold the water. According to the Washington State Department of Health and the United States Environmental Protection Agency, you should bring the water to boil and keep it rolling for one minute to purify it. At altitudes above one mile, 2,000 meters, you should increase the rolling time to three minutes.
It takes quite a bit of energy to bring water to a boil. In fact, you need 1 calorie of energy to raise 1 gram (0.03 ounces) of water by 1 degree Celsius (1.8 degrees Fahrenheit). In order for water to boil, its vapor pressure has to equal the pressure of the atmosphere, Giddings said. That's partly why water boils at a lower temperature on top of Mount Everest than it does at sea level. There's less atmosphere, or lower pressure, pushing down on the water on the mountain, at 29,000 feet (8,800 meters), she said. However, let's envision a pot of water on a burning stove at sea level.