The U.S. has vast reserves of natural gas that are commercially viable as a result of advances in horizontal drilling and hydraulic fracturing technologies enabling greater access to gas in shale formations.
Yes, you can open the Keflex capsule and take the contents. However, that way you may miss some of the dose if all the contents of what you mixed it in don't get eaten. And the taste of the antibiotic powder may not be so nice.
The Keflex dose is divided and taken three to four times a day for 7 to 14 days. Children should generally be limited to 4000 mg or less per day. The recommended Keflex dosing for the prevention of bacterial endocarditis in adults is 2000 mg, taken one hour before a surgical procedure is performed.