A San Diego company is producing and selling what could be a legal alternative to medical marijuana.lt;br /HempMedPX is creating hemp oil rich in CBD or cannabidiol. Unlike THC in marijuana, CBD does not cause the high effect. Rather, recent studies indicate CBD to be well tolerated and safe and is being tested to treat children with uncontrolled seizures. Dr. Joshua Hartsel tests the products of HempMedPX and says they contain less than 1 percent THC and up to 90 percent CBD. He says the products are tested three to five times and at least once at a third party lab. Itamp;rsquo;s tested not only for the THC and CBD levels, itamp;rsquo;s tested for pesticides, pathogens, anything that could be really harmful to the consumer. They produce CBD on a large scale. Right now, no one else is doing that. - NBCSanDiego