Alzheimer’s disease: Viagra is seen as a potential treatment, but the research shows contradictory findings

Ek Ing/Shutterstock A recent study reported that sildenafil, sold under the brand name Viagra, and other medicines from the same group called phosphodiesterase type-5 inhibitors may reduce the risk of Alzheimer’s disease. But other research has found no effect. Why isn’t the picture clear? And what can be concluded aboutContinue Reading

Multi-billionaire Jeff Bezos, the founder and executive chair of Amazon, has recently concluded an ambitious share sale plan, offloading a staggering 50 million Amazon shares over the past nine trading days, with a total value of approximately $8.5 billion. This latest transaction, involving the sale of 14 million shares worthContinue Reading