|
|
Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.
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.
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.
Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.
![Each year, the leaders of the world’s eight most powerful nations meet in a secluded place to make ...](https://biology-forums.com/gallery/28/medium_482573_20_04_17_2_29_09_28039146.png)
![Place sheet or towel over area to be heated. Use sufficient heat barrier for the heat source used. ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_6_33_34_33276991.jpeg)