Our sense of smell is related to memory, emotions, and mental health. Do you ever wonder why you catch a whiff of a certain smell and suddenly have memories come flooding back into your mind, or why a specific scent always makes you feel good and ready conquer the day? Our sense of smell is a prehistoric sense that plays a critical role in our daily lives. It has been used for centuries to aid in survival and health, helping us identify potential hazards or dangers such as spoiled food, waste, toxins, or chemicals. However, in the same way that