Altovis, Red Bull, Umph, Amp, and other energy supplements
We're getting questions about Altovis, Red Bull, Umph, Amp, and other energy supplements.
These almost always rely on some form of caffeine... sometimes from an exotic-sounding source...cola nut, guarana, mate, green tea.
These products often contain a little LESS caffeine than one cup of coffee...plus other ingredients that are purported to help.
Get concise, unbiased advice for effective drug therapy, plus CE/CME
Prescriber's Letter includes:
- 12 issues every year, with brief articles about new meds and guidelines
- 48+ CE courses, including the popular CE-in-the-Letter
- Quick reference drug comparison charts
- Access to the entire archive
Already a subscriber? Log in
Volume pricing available. Get a quote