Throughout the ages, people have searched for magical potions to reverse the aging process. Ponce de León was searching for the Fountain of Youth when he discovered Florida. And the 19th century was rife with anti-aging potions.In 1889, for example, a French scientist called Charles Edouard Brown-Séquard claimed that drinking an extract of crushed dog testicle could restore youth and vigor to old men.Acetyl-L-carnitine and alpha-lipoic acid are the latest in a long line of supplements … [Read more...]