The proverb "an apple a day keeps a doctor away" is well known. It might also apply to your psychiatrist, now. Diet has a significant impact on mental health, according to a study from the Loo Lin School of Medicine at the National University of Singapore. The research demonstrated how fruit, a nutrient-dense powerhouse, protects against depression in later life.

Age-related neurodegeneration of the brain increases the symptoms of depression, including fatigue, listlessness, and loss of interest in hobbies or other activities. Depression symptoms increase with aging due to the deterioration of chronic illnesses and cognitive impairment. 

Antioxidants are abundant in fruits including bananas, oranges, and apples. With high concentrations of antioxidants and anti-inflammatory micronutrients including vitamin C, carotenoids, and flavonoids, these fruits are complete nutritional powerhouses. These substances aid in the body's defense against oxidative stress and inflammation, two factors linked to the onset of depression. 
 
When fruits are eaten uncooked, their nutritious value is retained, which helps protect against depression. Consuming fruit in midlife may be a practical and successful intervention to lower the risk of depression symptoms in older persons, according to the research team.