Dee Harris, a registered and licensed dietitian nutritionist and certified diabetes educator, will present The Role of Detox in Cancer Prevention and Treatment at 5 p.m., July 21, at D-Signed Nutrition, in Bonita Springs. She will discuss how certain genetic variations can make a difference in how each person eliminates toxins, especially as it relates to liver detoxification.

Related topics include specific foods that help to detox on a daily basis and what a diet that emphasizes detoxification looks like; supplementation including shakes, powders and capsules that support detox; and how infrared saunas, Epsom salt baths and exercise can aid in detoxification.

Location: 3531 Bonita Bay Blvd., Ste. 300. For more information, call 239-676-5249 or visit D-SignedNutrition.com.