Construction: Preventing Fatalities. Construction can be a safe occupation when workers are aware of the hazards, and an effective safety and health program is used. This eTool will help workers identify and control the hazards that commonly cause the most serious construction injuries.
5 June 2014 â¢ 7:45pm. Fasting for as little as three days can regenerate the entire immune system, even in the elderly, scientists have found in a breakthrough described as remarkable.
The odd thing about my immune system is that it's rather weak, and I get sick on average of once a week. However, I get back in health usually within a day and half to three days max, including with major illnesses.