# Impact of early-life factors on long-term health > Live situation record from CLSTR: https://clstr.news/situations/impact-of-early-life-factors-on-long-term-health > Updated: 2026-08-31T05:48:43.000Z. Sources: 3. Developments: 2. Scientific research continues to explore the links between early-life factors and long-term health outcomes. Studies have identified that socioeconomic status, specifically persistent financial difficulties and low income, are associated with poorer cognitive performance and increased brain atrophy in later life. Research focusing on early nutrition has highlighted the impact of sugar consumption during pregnancy and the first two years of life. Data from the UK sugar rationing period suggests that restricted sugar intake during these formative stages can lead to a lower risk of developing dementia and certain cancers in adulthood. Beyond nutrition, other environmental and lifestyle factors are being examined. These include the impact of childhood unpredictability on mental health traits, such as emotional instability, and the role of preventable risk factors like physical inactivity, social isolation, and air pollution in neurodegenerative diseases. ## Timeline ### 2026-08-31: Health studies link childhood nutrition and environment to long-term wellness New studies link early childhood nutrition and environmental predictability to long-term health, including cancer risk and mental health outcomes like Borderline personality traits. 3 sources. https://clstr.news/cluster/health-studies-link-childhood-nutrition-and-environment-to-long-term-wellness ### 2026-08-08: Cognitive health linked to socioeconomic status and early nutrition New research links long-term cognitive health to socioeconomic status, early-life sugar consumption, and manageable lifestyle risk factors like physical activity and blood pressure. 4 sources. https://clstr.news/cluster/brain-health-research-links-financial-stress-and-microglia-to-cognitive-decline --- Cite as: Impact of early-life factors on long-term health. CLSTR, https://clstr.news/situations/impact-of-early-life-factors-on-long-term-health