Optimal doses of barley as a food or supplement have not been established for any condition. However, to try to lower cholesterol, people have used one of these daily doses: 1  3 grams of barley oil extract. 2  30 grams of barley bran flour.
Still, the very best way to raise your body temperature is to go for a light jog - just get your heart pumping. Jogging/running is one of the easiest ways to get your heart pumping in a short amount of time and works throughout your whole body (as opposed to the heat pad).
How to raise your air conditioner's temperature settings. Most people can live quite comfortably at a temperature of 78Â°F. Rather than reducing your air conditioner's temperature setting to a chilling 72 degrees, try raising it one degree at a time to see how warm it can be before you become uncomfortable. Remember, the higher you set your thermostat (in summer months), the more energy you'll save.