There are many types of estrogen therapy in many different forms -- pills, patches, suppositories, and more. The best type of hormone replacement therapy (HRT) depends on your health, your ...

When was the last time you were truly happy? If you're yearning for happiness, the good news is that your body produces four ...

The selective weedkiller contains a growth hormone that causes the weeds to grow too quickly and die. Because most weeds have broader leaves than grass or wheat, the weedkiller is absorbed in ...

Although American scientists had been busy studying hormones in the 1930s and 1940s ... The only customers for the drug turned out to be world-class race horse breeders, who used it to improve ...