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.
Squid have the largest eyes in the animal kingdom. The kraken is a legendary tentacled monster possibly based on sightings of real giant squid. In February 2007, a New Zealand fishing vessel caught a colossal squid weighing 495 kg (1,091 lb) and measuring around 10 m (33 ft) off the coast of Antarctica.