While nutrition science knows about 150 well-documented nutrients, there are approximately 135,000 additional molecules in foods that have health impacts but are not tracked in nutritional databases. Laszlow Barabasi, a physicist and network medicine researcher at Northeastern University and Harvard Medical School, explains how these compounds work in the body, noting that many have therapeutic effects when consumed in specific concentrations. Certain food combinations, like those in the Mediterranean diet, can mitigate negative health effects of red meat, and  ultra-processed foods contribute to health issues despite their popularity.  Understanding these compounds is important for treating specific conditions, yet the basic principles of a healthy diet remain simple: eat plenty of vegetables, exercise, sleep well, and maintain a balanced diet closest to the Mediterranean model. www.barabasilab.com www.truefood.com