folate (fÅËÂ·lÄt), n a B vitamin that is present in leafy green vegetables, dry peas and beans, and fortified breads and cereals. Folate deficiency may increase the risk of certain cancers, Alzheimer's disease, and certain birth defects, such as neural tube defects.
World's oldest twins are 102-year-old Scottish sisters, says Guinness World Records. Twins Evelyn (left) and Edith (right) celebrate their 102 birthday. Guinness World Records has declared the pair from Scotland the world's oldest twins.
Neil Rasmus/BFA/REX Shutterstock. Mary-Kate Olsen and Ashley Olsen are arguably the most famous twins in the world, with a combined fortune of $300 million, but the sisters have done everything they can to separate themselves from the reason they became household names in the first place.