The stimulant dimethylamylamine, or DMAA, commonly used in dietary supplements is potentially dangerous to health, more so when used with caffeine, warns the FDA. There have been about 60 reports of illnesses and death associated with the supplements containing DMAA, says the regulatory agency.
The DMAA used in the supplements is touted as an effective ingredient for weight loss, muscle building and performance enhancement. However, the risks related to the ingredient may include elevated blood pressure, cardiovascular problems, including heart attack, shortness of breath and tightening of the chest, cautions the FDA.
The FDA has declared those dietary supplements containing DMAA as illegal, and the companies known to be using DMAA in their products have been sent a Warning Letter.
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June 05, 2026 16:18 ET A busy week for economic news flow saw a slew of reports being released that reflected the trends in the U.S. labor market. In Europe, economic growth and inflation data gained attention as the European Central Bank and Bank of England head for policy session later in the month. In Asia, the monetary policy session of the Indian central bank was in focus as the country, a major oil importer, reels under the pressures of a weaker rupee and rising inflation.