Shark fillet / Dogfish fillet / Gummy Shark / Gummy Flake You might be wondering about shark meat and whether it's safe to eat, how to prepare it, and even if its consumption is legal. Though it is far from the most popular seafood, there is a growing market for shark meat in United States, Australia, New Zealand and United Kingdom. It is commonly known as flake or dogfish. Shark meat is used in surimi or fish and chips. Shark fillet might help with the sexual appeals. A 100 grams of serving offer protein as much as 21 grams with 4.5 grams of fat. It contains a good amount of magnesium and selenium, an important nutrient for sperm production.