The first half of her book talks about nutrition and health but the second half talks about her company that offers services to give people personal guidance on

The first half of her book talks about nutrition and health but the second half talks about her company that offers services to give people personal guidance on nutrition and monitoring their health, so there are some attempts to do this. https://www.caseymeans.com/goodenergy https://www.caseymeans.com/goodenergy