ACACIA RIGIDULA Overview Information
Acacia rigidula is a shrub that grows in southwest and west Texas, as well as in the northern states of Mexico. The chemicals in Acacia rigidula might have stimulant effects, which is why it is used in some weight loss and athletic performance supplements.
Many dietary supplements that list Acacia rigidula as an ingredient have been shown to contain large amounts of the chemical phenethylamine. While phenethylamine is found in Acacia rigidula leaves naturally, the amounts found in these supplements is often greater than would be expected from the plant parts alone.
In addition to phenethylamine, many supplements listing Acacia rigidula as an ingredient have been found to contain another unlisted ingredient called beta-methylphenethylamine (BMPEA). This ingredient is a stimulant similar to amphetamine. But unlike phenethylamine, it is not found naturally in Acacia rigidula or any other known plants. In April 2015, the U.S. Food and Drug Administration (FDA) stated that BMPEA does not meet the definition of a dietary ingredient. Therefore, any products containing BMPEA are considered misbranded.
How does it work?
Acacia rigidula contains many different chemicals that have stimulant effects. Because of this, it is often promoted for weight loss and athletic performance. But many products listing Acacia rigidula as an ingredient also contain an amphetamine-like chemical called beta-methylphenethylamine (BMPEA).
- Weight loss.
- Athletic performance.
- Other conditions.
ACACIA RIGIDULA Side Effects & Safety
There isn’t enough reliable information available to know if Acacia rigidula is safe. There have been several reported cases of increased heart rate and heart palpitations in people taking supplements that contain Acacia rigidula and other stimulant ingredients. There is one reported case of cardiac arrest. It’s not clear if these side effects were caused by Acacia rigidula or other stimulants in these products.
Special Precautions & Warnings:Pregnancy and breast-feeding: There is not enough reliable information about the safety of taking Acacia rigidula if you are pregnant or breast feeding. Stay on the safe side and avoid use.
High blood pressure: Some chemicals in Acacia rigidula have stimulant effects. Many products that list Acacia rigidula as an ingredient have also been found to contain a chemical called beta-methylphenethylamine (BMPEA). BMPEA and other stimulants can increase blood pressure and heart rate. In theory, taking Acacia rigidula supplements might make high blood pressure worse.
Surgery: Some chemicals in Acacia rigidula have stimulant effects. Many products that list Acacia rigidula as an ingredient have also been found to contain a chemical called beta-methylphenethylamine (BMPEA). BMPEA and other stimulants can increase blood pressure and heart rate. In theory, taking Acacia rigidula supplements might interfere with surgery by increasing blood pressure and heart rate. Stop taking Acacia rigidula supplements at least 2 weeks before surgery.
ACACIA RIGIDULA Dosing
The appropriate dose of Acacia rigidula depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for Acacia rigidula (in children/in adults). Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.