Loneliness is linked to poor physical and mental health, and a new study of more than 10,000 people has found that the risk for feeling lonely is at least partially due to genetics.
Loneliness has already been linked to a compromised immune system, high blood pressure, and ultimately, premature death.
Across seven studies and controlled experiments, researchers found that food restrictions predicted loneliness among both children and adults.
People who share meals experience higher happiness levels and report less stress and loneliness, according to research from 147 countries.