In 2021 researchers conducted a comprehensive review of clinical trials. Authors found that ginger can be consumed for alleviation of nausea and vomiting induced by surgery, pain, diabetes, obesity, inflammation and male infertility.
Unuofin JO, Masuku NP, Paimo OK, Lebelo SL. Ginger from Farmyard to Town: Nutritional and Pharmacological Applications. Front Pharmacol. 2021 Nov 26;12:779352. doi: 10.3389/fphar.2021.779352. PMID: 34899343; PMCID: PMC8661456.