Here is a long link breaking down the function and benefits of ginger in the prevention of nausea and vomiting. Ginger is indeed an antiemetic. There's a ton of clinical studies on it documenting it. In multiple clinical studies, ginger even tests more effective than meta, there was another drug that tested better than Ginger and Meta. If you research it, you will also come across several sources that say that Ginger is ineffective, however virtually if not all of those sources aren't referencing any clinical trials... they're just giving blank statements. This is just what the corrupt medical system is notorious for... protecting their financial interests, which includes Big Pharma's financial interest. Still surprisingly several of the sources demonstrating gingers effectiveness are from conventional sources.... which is very abnormal.
In reference to ginger. Ginger is sold as a supplement in virtually every health food/supplement store (everywhere online). For a bottle of 90 - 1000mg capsules it's usually around $7 - $15. In reference to SN I intend to take 1000 to 2000mg for the days leading up to it and I'll take 1000 to 2000mg an hour or so before I take the SN. Ginger's not a big deal you can take it any time. it has a ton of health benefits in general.
The rhizomes of Zingiber officinale (ginger) have been used since ancient times as a traditional remedy for gastrointestinal complaints. The most active ingredients in ginger are the pungent principles, particularly gingerols and shogaols. Various preclinical ...
www.ncbi.nlm.nih.gov