not getting correct nutrients found in different foods. sugar cannot be broken down for energy so it is stored as fat
Iceberg lettuce changes color because of enzymes. When lettuce is cut, enzymes from cells are released. One enzyme, polyphenoloxidase, reacts with polyphenol molecules in the lettuce, forming brown pigments.
Yes, because air is what causes it to go bad so a head of lettuce is exposed ot less air than shredded lettuce is so it will stay fresh longer.
Because the salt quickly causes dehydration.
Many, millions even, have allegedly died in the wake of religious causes.
The best time would be when it is middle-aged because if you harvest it too early, you wont get enough lettuce, and if you harvest it too late, it will have flowers, and you will get less leaves, and they will be rough.
No Crohns is not something you can just "catch". While they are not sure what causes Crohns disease, I am positive unwashed lettuce has been ruled out. You are safe, next time, at least rinse your lettuce because not only is sand a crunch you really don't want from your lettuce, E-coli is a digestive ailment you can get from unwashed produce.
Grossly speaking IRON is the answer but on an whole lot other minerals can lead to anemia if they are deficient.
It does in my case. Lettuce also causes it.
If somebody punches you there.
Lettuce rots when you expose it to air for a long period of time. After that long period of time mold/ fungus can grow on it by sinking its hyphae into the lettuce and absorbing all of the nutrients. It can also rot by bacteria. If you leave lettuce in the open for a long period of time tiny bacteria that flies in the air can land on the lettuce and have a tasty snack.
Empty battery, water, stain, dust or somebody threw it at the floor.
Usually lack of oil or somebody put something in the gas.