Inflation and longer lifespans are quieter threats to a retirement plan than market swings, because rising prices steadily erode purchasing power for decades. No single asset fully protects against both, so a mix of tools makes sense. Treasury inflation protected securities adjust principal for price changes, but they can lose value when rates rise and create taxable phantom income. Commodities and gold offer different exposure, with futures costs and uneven results. Real estate, infrastructure and stocks can help over time, yet each is sensitive to rates or shocks. High yielding cash offers stability with little rate risk. The shared weakness is that nearly every hedge struggles when interest rates climb. 

Finsum: Clients should hear that inflation protection is a portfolio decision, not a product, and that matching hedges to their own spending, such as healthcare, matters as much as the headline CPI.