How severe are the symptoms and how long do they last? How long the symptoms last and how severe they are depend on your lifestyle before making a change and how quickly you make a change. If you have a diet heavy in red meats, for example, and become a vegetarian overnight, you might have severe symptoms for a time.
The largest officially registered walleye ever caught had a length of 35 inches and had a circumference of 23 inches. The fish weighed 19.3 pounds.
Drone Captures Jaw-Dropping Footage Inside Hang Son Doong, The World's Largest Cave. Hang Son Doong in Vietnam is the largest cave in the world. It's more than 5.5 miles long, comes complete with its own jungle and river and is so gargantuan that it could apparently hold an entire block of 40-story skyscrapers within its walls.