What criticism on American society did Dr Sylvester Graham have?

Dr. Sylvester Graham criticized American society for its unhealthy lifestyles, particularly regarding diet and sexual habits. He advocated for a vegetarian diet, emphasizing the consumption of whole grains and fresh fruits while condemning processed foods and overeating. Graham also believed that sexual excess and moral laxity were detrimental to public health and individual well-being, promoting a more temperate and disciplined way of living. His views reflected broader concerns about the impact of industrialization and urbanization on health and morality.