It is just a question, however, whether, even in instances such as these, the nutritional failure may not be explained upon the assumption of withdrawal of the local vasomotor control.
It will analyze and record the nutritional content of your meal.
Given so many different nutritional theories and viewpoints, most people base their own nutritional philosophies on a combination of two factors: personal experience and social/political worldview.
If someone notices that she gets a headache when she eats MSG—or artichokes, or grasshoppers—that first-person, anecdotal experience will shape her nutritional philosophy.
The second way people choose a nutritional theory is to develop it from their overall social and political understanding of the world.
This will produce extremely specific nutritional information for just you, will add years to your life, and will increase its quality as well.
Our ability to measure the nutritional value of each piece of food will rise, our knowledge of what makes food healthy will expand, and consumers will demand and receive vastly more information about their food.
Right now, food with low nutritional value is grown because we don't have an easy way to look at a carrot and know the exact nutritional makeup of that carrot along with every trace chemical on its surface.