Health professionals refer to foods and supplements that contain the live, active bacteria Lactobacillus acidophilus as probiotics.. Probiotic bacteria are abundant in naturally fermented foods, such as yogurt, sour cream, kefir, buttermilk, miso and tempeh.
The Gobi Desert can approach or even exceed 100 degrees F. in the  summer but the temperature can drop to near -40 degrees F. in  winter. 3 people found this useful.
The Sahara Desert is one of the driest and hottest regions of the world, with a mean temperature sometimes over 30 Â°C (86 Â°F) and the averages high temperatures in summer are over 40 Â°C (104 Â°F) for months at a time, and can even soar to 47 Â°C (117 Â°F).