Popular health journal, The Lancet,  has launched a commission and lengthy report calling out obesity, undernutrition and climate change as creating a global syndemic (think pandemic, but multiple large-scale risks all occurring at the same time).  Obesity and undernutrition will be the focus of this post. It may seem odd that two seemingly opposites are such large problems. We may think that obesity is associated with developed countries and undernutrition with developing countries, but both are really affecting the whole world. Someone can be obese while also being malnourished if they are not consuming nutrient dense foods. In fact, obesity is estimated to affect over 2 billion people world wide. That's over a quarter of the entire global population. Furthermore, obesity and it's affects are the 3 out of 4 leading causes of non-communicable diseases around the world. (1) All of this is nothing new and groups and governments have tried and failed to address these iss...