Avocados can "go bad" in many different ways. You’ll know an avocado is rotten if you cut into it and discover widespread discoloration in shades of brown, gray
Can you eat the dark line or “vein” on shrimp?
What you see: The black line or “vein” on the outer curve of your shrimp. What it is: The shrimp’s digestive tract! It's sometimes called a “sand vein.”Eat or
Why is this sweet potato “veiny”?
What you see: Thick, raised lines, looking something like veins, on the surface of your sweet potato. What it is: Fibrous roots growing on the sweet potato. Eat
