Use of metformin is not associated with insomnia. In addition, a long-term study of people with Type 2 diabetes treated soon after diagnosis with metformin showed a lowered risk of death, heart attack, and vascular problems; whether these benefits extend to everyone who takes it is not known. 5. TRUE.
Afro-Eurasia is the largest land mass on Earth. It is the combine super continent of Asia, Africa, and Europe.
Greenland is the largest island on Earth. The country forms part of the North American continent. From Cape Farewell in the south to the world's northernmost landmass, Odak Island, there is a distance of 2,670 kilometres (1,669 miles).reenland is the largest island on Earth. The country forms part of the North American continent. From Cape Farewell in the south to the world's northernmost landmass, Odak Island, there is a distance of 2,670 kilometres (1,669 miles).