A gastric balloon that's swallowed like a pill and then sits in the stomach filled with fluid helped patients lose more than a third of their excess weight over a four-month period, researchers have reported. The Elipse device has not been approved for weight loss by the Food & Drug Administration.
Ginger (Definition) Human studies suggests that 1g daily of ginger may be effective for nausea and vomiting in pregnant women when used for short periods (no longer than 4 days). Several studies have found that ginger is better than placebo in relieving morning sickness. In a small study of 30 pregnant women with severe vomiting, those who took 1 gram of ginger every day for 4 days reported more relief from vomiting than those who took placebo.
Maximize the benefits: For nausea, ginger is best taken before symptoms start, at least 30 minutes before departure, say the Graedons. They recommend capsules containing 500 to 1,000 mg of dried ginger every four hours, up to a maximum of 4g daily.