Brain aging and longevity: preventative health strategies

Brain changes can begin as early as the 30s and 40s, with physical shrinkage of the frontal lobes and hippocampus typically accelerating after age 60. According to researcher Molly Mather from Northwestern University, these changes often manifest as a gradual decrease in processing speed and the ability to multitask, rather than a total loss of cognitive ability.

Common experiences, such as forgetting why one entered a room or struggling to recall a specific word, are often issues with information retrieval rather than permanent memory loss. Experts suggest that while occasional forgetfulness is a normal part of aging, frequent issues that interfere with daily life warrant professional consultation.

Longevity experts, including cardiologist Dr. Mirjana Sredojević and anthropologist Dan Podjed, emphasize that maintaining health requires proactive prevention decades before symptoms appear. Key factors for long-term vitality include nutrition, physical activity, sleep quality, mental stability, and social relationships. Additionally, the constant use of digital devices is noted as a factor that can fragment attention and impact overall well-being.