You’re answer is C, less need for sleep
<span>The primary sugar in milk and dairy products is Lactose. Lactose (</span>C12H22O<span>11)</span><span> is a disaccharide sugar from the reaction of galactose and glucose. Milk contains around 2% to 8% lactose by weight.
Lactose has many applications in the food industry. One of the most important is the addition of lactose in infant formula milk. This is needed to simulate the composition of human milk.</span>
You should always clean and sanitize surfaces and utensils before every use as bacteria and germs live on surfaces. It is especially important if you are eating off it like a spoon or fork.
I would guess fatigue considering fatigue means tired.