My feelings about marijuana have changed a lot since I was diagnosed with cancer. And specifically, since I started chemotherapy in January. For me, medical cannabis has been an important part of getting through chemo. My oncologist wrote a recommendation letter for me, and I have a card that makes it legal for me to purchase pot.

It helps me more than many of the pharmaceuticals my cancer docs prescribe for chemo side effects. It eases nausea and stops vomiting, it helps me sleep when the steroids accompanying chemo keep me up, it acts as a gentle analgesic against the excruciating bone pain that certain chemo drugs bring, and it stimulates appetite in those awful days after infusions when food is repulsive.

These things are important. If you can't eat or sleep, your body can't heal in time to be strong enough for the next infusion.

Earlier on the same day of the cannabis dinner, I'd gone in for an MRI to see how the chemo had progressed in shrinking my tumor. Medical imaging is a stressful thing when you have cancer, because of the ever-present fear that a scan may reveal very bad news. MRIs in particular are loud and claustrophobia-triggering for many people, including me.

I prepared an by taking a nice big bite of a chocolate-chip pot cookie hour before the scan. So I wouldn't panic inside, and so the technician could capture a good image of my insides.

In a last minute addition to the Agriculture Reform, Food and Jobs Act of 2012, Sen. Ron Wyden (D-OR) has submitted an amendment that would legalize the production of industrial hemp, a potential new bumper crop for U.S. farmers.

“Industrial hemp is used in many healthy and sustainable consumer products. However, the federal prohibition on growing industrial hemp has forced companies to needlessly import raw materials from other countries,” Wyden said in prepared text. “My amendment to the Farm Bill will change federal policy to allow U.S. farmers to produce hemp for these safe and legitimate products right here, helping both producers and suppliers to grow and improve Oregon’s economy in the process.”

Allowing American farmers to produce industrial hemp, which is different from its more notorious cousin marijuana, would yield significant and immediate profits the first year, according to an analysis conducted in 1998 (PDF) by the Center for Business and Economic Research at the University of Kentucky.

Researchers found that farmers in the state of Kentucky alone could see between $220 to $605 in net profits per acre of hemp. Adjusted for inflation using the consumer price index, those 1998 dollars would actually be worth $310 and $854 today, although the study’s authors note that variables in supply and demand for hemp could change that valuation.