The prevalence of obesity has almost tripled in the last four decades and is therefore an increasing threat to human health. Overnutrition – the excessive consumption of energy or nutrients, exceeding energy requirements – is believed to be one of the root causes of overweight and obesity. In literature, …

Despite the current recession, Brazilian outbound travel continues strong. Long-haul travel beyond South America tripled between 2002 and 2012. When travels to Africa are taken into consideration, the preferred destination is South Africa. Between 2003 and 2008, 150,188 Brazilians travelled to South …