
People with type 1 diabetes have immune systems that attack the insulin-producing cells in their pancreas for reasons that remain a scientific mystery. As a result, the cells are unable to produce insulin, which is necessary for other cells to access the bloodstream's glucose for energy. The bloodstream then becomes unhealthyly high in sugar. Conversely, those who have type 2 diabetes can still produce some insulin, but not enough. As a result of their cells developing insulin resistance (often as a result of obesity), glucose builds up in the bloodstream.
Related Quotes

Purely carnivorous, stingrays feed on creatures that reside on or beneath the beach. According to a study that looked at the reconstruction of southern stingrays' diets around the Caribbean, stingrays mostly ate worms, fish with ray fins, and crustaceans. According to additional studies, the species ingested up to 30 different types of prey per day
Plath received a $2,080 novel-writing fellowship from the publisher Harper & Row, but when she turned in her manuscript they declined to publish it. An editor at Harper & Row called it "disappointing, juvenile and overwrought." The novel was eventually published in the U.K., but Plath was not able to find a U.S. publisher for it in her lifetime.
The relationship between spirituality and religion can be complicated. There are so many different religions today, and some of them have similar beliefs about God or an afterlife. Anyone can enjoy and benefit from spiritual practices, regardless of their religious beliefs (or lack thereof). The relationship between spirituality and religion is that religion is (hopefully) spiritual, but spirituality is not a religion (defined as a set of rules or dogma).
The oldest person to win an Oscar was Jessica Tandy at the age of 81. She won the Best Actress Award for her part in 'Driving Miss Daisy'.
Amsterdam’s beautiful bridges are an icon of the city. There are 1,281 bridges in Amsterdam which connect the city’s 165 canals.
There are several historic bridges, while others are decorated with bright flowers or lit up at night. You can even see 15 bridges at once, by crossing the Reguliersgracht and Herengracht bridges.
There are several historic bridges, while others are decorated with bright flowers or lit up at night. You can even see 15 bridges at once, by crossing the Reguliersgracht and Herengracht bridges.