Vascular inflammation, a common factor in numerous health issues such as dementia, long Covid, and autoimmune disorders like rheumatoid arthritis and lupus, is a significant health concern that requires attention. Dr. Fred Harvey, a renowned health expert, has a unique perspective on this issue. He believes that vascular inflammation is interconnected with various health problems and emphasizes the importance of addressing inflammation through lifestyle changes. These changes include improving the microbiome, avoiding gluten, sugar, and pasteurized dairy, and incorporating omega-3 fatty acids from sources like salmon. Dr. Harvey's perspective is shaped by his holistic view of the body as an interconnected web of systems, where addressing inflammation is crucial for overall health and well-being.