A small study has found ginger supplements reduce markers of inflammation in the colon tissue of 30 healthy volunteers..

• Does this mean eating more ginger or taking ginger supplements will reduce colon cancer risk?  We don’t know, and this study doesn’t ask or answer that question?
• Does ginger actually reduce inflammation in the colon? Or just cut back  some inflammatory markers that it might be temporarily present?  We don’t know.
• Will ginger have similar side effects as other agents that we know do reduce inflammation like aspirin? We don’t know. For the short time volunteers were taking ginger there didn’t seem to be any difference in side effects, but what may happen long-term . . . We Just Don’t Know!

There is a lot we don’t know. Yet, ginger is being touted by the media as preventing or fighting colon cancer. True, many headlines are hedging bets with words like “may” but the implication is still there.

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For centuries, ginger has been used for its antispasmodic, anti-nausea action and its ability to relieve nausea, vomiting, indigestion, and to calm an upset stomach. There are also reports that ginger can decrease dizziness and vertigo and some studies report that it improves the heart’s overall functioning.

Studies report that ginger can reduce blood pressure and reduce cholesterol which all help to decrease risk of coronary artery disease. One study showed that ginger is as effective as prescription drugs such as Reglan to treat nausea and vomiting associated with cancer chemotherapy.

Last week there was a big write-up in the Los Angeles Times, so most of my patients cut out the article and asked me if it is okay to take ginger. Read the rest of this entry »

Adding ginger capsules to standard treatment for chemotherapy nausea reduced nausea and vomiting from chemotherapy.

Patients who got ginger (Zingiber Officinale) in capsules twice a day for three days before chemo and three days after reported significantly less nausea that those who were treated with placebo.  All patients in the study also received standard anti-nausea therapy on the day of chemo.

Almost 650 patients, mostly women, were randomly assigned to ginger supplements or a placebo in a blinded trial that will be reported at the 2009 ASCO annual meeting. Read the rest of this entry »

Ginger root

Although ginger is often recommended as a simple remedy for chemotherapy nausea, ginger capsules don’t seem to work any better than a sugar pill to improve the effects of standard nausea drugs.

In a randomized study, 162 patients received either ginger capsules or a placebo for chemotherapy-induced nausea and vomiting. Neither the patients or their doctors knew which they were getting.  All patients were already receiving an 5-HT₃ inhibitor such as Zofran® or Kytril®.  Some were also being treated with Emend® (aprepitant).

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