9. Ginger
Ginger root is used as a spice in everything from vegetable dishes to desserts.
Historically, ginger has also been used as a natural remedy for motion sickness (32).
Several studies have confirmed the beneficial effects of ginger on nausea. In a review comprised of 12 studies and nearly 1,300 pregnant women, ginger significantly reduced nausea compared to a placebo (33).
Ginger also contains potent anti-inflammatory properties, which can be helpful in treating inflammation-related disorders like arthritis, lupus or gout (34).
In one study, participants with osteoarthritis who were treated with a concentrated ginger extract experienced reduced knee pain and relief from other symptoms (35).
Further research suggests that ginger could aid in the treatment of diabetes as well.
A 2015 study looked at the effects of ginger supplements on diabetes. After 12 weeks, ginger was found to be effective in decreasing blood sugar levels (36).
Summary
Studies show that ginger could reduce nausea and alleviate inflammation. Ginger supplements may also help decrease blood sugar.