What are Carolyn Scott's travel essentials for a healthy trip?

Carolyn Scott-Hamilton recommends packing vitamins and supplements, especially Vitamin D for sunshine-rich destinations. She also suggests bringing healthy snacks like protein bars, skincare products like Vitamin C body serum, and hand sanitizer and disinfecting wipes. She also emphasizes the importance of travel insurance and the use of telemedicine if needed. Lastly, she advises to research about necessary vaccines and medications for your destination.