Bitter Orange for Weight Control

Also indexed as:Citrus X Aurantium
Bitter Orange
Bitter Orange: Main Image© Martin Wall

Why Do Dieters Use It?*

Some dieters say that bitter orange helps increase calorie burning and suppress appetite.

What Do the Advocates Say?*

Bitter orange (Citrus aurantium) contains several substances known to stimulate metabolic rate, which should increase calorie burning. While no published research has tested it alone, it appears to be effective in combination with St. John’s wort and caffeine.

*Dieters and weight-management advocates may claim benefits for this supplement based on their personal or professional experience. These are individual opinions and testimonials that may or may not be supported by controlled clinical studies or published scientific articles.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.