A teacher year is 180 days. 1/2 year is 90 days. 2 years is 360 days. Letâs say the teacher wants to exchange accumulated sick leave, for years of service credit, so they can retire earlier.
Fatigue is a lingering tiredness that is constant and limiting. With fatigue, you have unexplained, persistent, and relapsing exhaustion. It's similar to how you feel when you have the flu or have missed a lot of sleep. If you have chronic fatigue,, or systemic exertion intolerance disease (SEID), you may wake in the morning feeling as though you've not slept.
A zinc deficiency can weaken the immune system and slow wound healing. It may also cause tiredness. Zinc deficiency is more common in older people, those living in care homes, and in people who take diuretics (drugs used to treat various disorders, including high blood pressure) and in people who are misuse alcohol.