Who is Margaret Thatcher & what did she do? (This is a page for children - with a quiz at the end) Margaret Thatcher was Britain's prime minister (or 'PM') for almost 12 years between 1979 and 1990. She was the first woman ever to hold that job, or to lead any big country in Europe or America, and became famous the world over.
With so many people switching to sea salt, with the other two iodine sources in the American diet â milk, and bread â off the Paleo table, and with vegetables no longer delivering enough to meet our needs, iodine deficiency starts to look a lot closer to home.
To ensure you get enough B-12, select eggs and dairy products daily. For those who don't eat eggs or dairy, look for vitamin B-12 in fortified vegan cheese, yogurt, and non-dairy drinks; fortified cereals; fortified veggie burgers and faux meats; and nutritional yeast.