HUMAN NUTRITION

Detailed explanation-1: -A dull blade is actually more dangerous to use than one that is sharp. Here’s why: A dull blade requires more pressure to cut, increasing the chance that the knife will slip with great force behind it. A sharp knife “bites” the surface more readily.

Detailed explanation-2: -Sharp knives are significantly safer than dull ones, and we have studies to prove it. The reason has to do with a physics phenomenon known as force exposure. The sharper your blade, the less downward force you must use to cut whatever it is you’re using the knife on.

Detailed explanation-3: -When knives begin to dull it is usually a result of the sharp cutting edge rolling over, not actually being dull. A steel’s primary function is to straighten the rolled edge, allowing the rolled part to cut cleanly again. Using a steel is very simple and fast.

Detailed explanation-4: -What are the risks of using knives? The most common type of injury is cuts to the non-knife hand or arm. Knives can also cause sprain and strain injuries when they’re not sharp because they require extra force to cut.