Susan Spear is a trusted functional nutrition expert who helps individuals and teams regain energy, clarity, and resilience when traditional approaches fall short. With advanced degrees in food science, nutrition, and herbal medicine, she specializes in metabolic health, hormonal balance, digestive issues, mood, and sustainable weight support—including GLP-1 and menopause strategies. Susan teaches nutrition at the university level, trains healthcare professionals, and works with organizations to improve performance through targeted nutrition education and metabolic resets. Through her practice, Nutritious Insight, and her book Mission Nutrition, Susan empowers people to take control of their health and thrive.