From age 65, how often should you shower (and why over-washing can be harmful to your health)

As we age, daily showers can do more harm than good. After 65, skin thins and produces less collagen, elastin, and sebum, making it fragile and prone to dryness. Hot water and harsh soaps strip natural oils and disrupt the protective microbiome. Cutting back on showers can help preserve skin’s barrier and reduce irritation.