Coleus for Weight Control
Botanical name: Coleus forskohlii
Why do dieters use it?*
Some dieters say that coleus
- enhances one’s ability to perform aerobic
exercise.
What do the advocates say?*
Although there have been reports of increased thyroid secretion from supplementation with
coleus, these may or may not support weight loss.
How much is usually taken by dieters?
Although no clinical trials have been done, there are modern references to use of the herb
coleus for weight loss.1 Coleus extracts standardized to 18% forskolin are
available, and 50 to 100 mg can be taken two to three times per day. Fluid extract can be
taken in the amount of 2 to 4 ml three times per day.
Are there any side effects or interactions?
Few adverse effects of coleus have been reported. It should be avoided in people with ulcers, because it may increase stomach acid
levels. Direct application to the eyes may cause transitory tearing, burning, and itching. The
safety of coleus in pregnancy and
breast-feeding is unknown.
Are there any drug
interactions?
Certain medicines may interact with coleus. Refer to drug interactions for a list of those medicines.
Parts used and where grown
This attractive, perennial member of the mint (Lamiaceae) family originated in the
lower elevations of India. It is now grown around the world as an ornamental plant. The root
is used medicinally.
*Dieters and weight-management advocates may claim benefits for
coleus 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 on coleus. For more complete and detailed information, including
references and safety information, see Coleus as
an herbal remedy.
References:1. Bone K. Clinical Applications of Ayurvedic and Chinese Herbs.
Warwick, Queensland, Australia: Phytotherapy Press, 1996, 103–7.