|
|
Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.
Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).
Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
![Retinopathy. Illustration of a normal retina (left) and a diseased retina (right). The diseased reti](https://biology-forums.com/gallery/47/medium_14755_14_10_12_6_36_56_93981716.jpeg)
![A farmer with a pitchfork, wearing a hat identifying him as a Granger, warns of an oncoming “Consoli](https://biology-forums.com/gallery/47/medium_27_24_08_15_1_27_04_22395651.jpeg)
![How people use space as they interact is studied by sociologists who have a microsociological focus. ...](https://biology-forums.com/gallery/27/medium_660366_10_04_17_8_31_11_276121617.png)