For UK savers, equities remain the most reliable long-term shield against inflation, historical data shows. While cash and bonds often lose real value, UK shares generally increase in purchasing power over time. Short-term volatility is a concern, but a seven-year holding period improves protection odds significantly.

Cash accounts, even fixed-rate products, frequently fail to outpace inflation. The average one-year fixed rate lost a tenth of its value post-2020. Index-linked gilts offer explicit inflation compensation but carry interest-rate risk; their prices can crash if real yields rise, as seen in 2022's pension fund crisis. 30-year gilt yield swings reflect policy fears more than inflation itself.

Gold's record as an inflation hedge is poor, despite common belief. Investors should accept that no asset is perfect. Diversification is key, but for core inflation protection, a long-term allocation to global equities is the most evidence-based strategy, accepting market cycles as the price of real growth.