Take Charge of Your Health: Nutrition, Neuroscience, and Well-Being

In this episode of Take Charge of Your Health, hosts Corinne Furnari and Carol Petersen explore strategies for supporting physical, emotional, and cognitive well-being. They begin by explaining a “three-day sardine fast,” described as a way some adults examine how their bodies respond to a controlled diet. According to the hosts, people who try this fast may be looking for changes in insulin sensitivity, energy levels, or metabolism, and they link these ideas to curiosity about the effects of protein and healthy fats on blood sugar balance.A major portion of the conversation focuses on lithium, a naturally occurring mineral. The hosts compare prescribed lithium carbonate with lower-dose lithium orotate supplements discussed in wellness circles. They describe ongoing scientific interest in lithium’s possible influence on neuroplasticity—the brain’s ability to adapt—and mention research exploring whether lithium could affect the buildup of amyloid plaques tied to Alzheimer’s disease. Corinne and Carol also discuss connections to dopamine and serotonin, two neurotransmitters involved in mood and emotional stability, while noting that research on lithium’s effects and dosage continues to develop.The episode then touches on the neurotransmitter acetylcholine and its importance for memory, learning, and concentration. This leads to a short discussion on how researchers study nicotine’s interaction with acetylcholine receptors to understand why it may create temporary feelings of alertness—while acknowledging nicotine is addictive and unsafe for young people.The program concludes with a shift toward emotional and social well-being. The hosts highlight the value of practicing gratitude, explaining how recognizing small positive moments can support emotional balance. They end by emphasizing the importance of community-based health education, encouraging people to learn about wellness topics in supportive environments where ideas can be shared and discussed openly.https://corinnehealth.com/⁠⁠https://thewellnessbydesignproject.com/