– Life expectancy has increased, but so has the prevalence of chronic illnesses in old age
– Four major chronic illnesses include heart disease, cancer, neurodegenerative diseases, and Type 2 diabetes
– Lifestyle factors such as diet, exercise, and stress management can reduce the risk of these diseases
– Heart disease improvements are seen, but it remains a top killer
– Type 2 diabetes is linked to physical inactivity and poor diet
– Avoiding ultra-processed foods is important for overall health
– Dementia and Alzheimer’s are major concerns in old age, with lifestyle changes being the best prevention method
– Mindset and emotional health are important for long-term health and longevity, with individual responsibility being key.