Until recently, almost all vocational education took place in the classroom, or on the job site, with students learning trade skills and trade theory from accredited professors or established professionals.
Spironolactone (Aldactone) may be used with other medicines to treat high blood pressure and heart failure. It may also help people who have too much aldosterone, a hormone, or people who have edema (fluid retention) from heart, liver, or kidney disease. Certain antidepressants may lower testosterone levels.
But clinical trials for several drugs specifically designed to increase HDL levels were halted early, because they didn't reduce the risk of heart attacks. Drugs containing testosterone and other anabolic steroids can artificially lower your HDL cholesterol levels.