{"doi":"10.3390/nu17243910","title":"Dietary Patterns Influence Chronic Disease Risk and Health Outcomes in Older Adults: A Narrative Review","abstract":"The global population is aging rapidly and the prevalence of age-related noncommunicable diseases is increasing. Favorable dietary patterns have the power to reduce the risk or progression of various age-related chronic diseases, including obesity, hypertension, cardiovascular disease, type 2 diabetes, several types of cancer, and some neurodegenerative diseases. In contrast, adverse dietary patterns may contribute to the onset or progression of many chronic diseases or their risk factors. A diet rich in wholesome, nutrient-dense, minimally processed foods, such as a Mediterranean-style diet, may promote health and prevent disease through its abundance of antioxidants, fiber, omega-3 fatty acids, and micronutrients. Conversely, a diet high in nutrient-poor and ultra-processed foods may accelerate disease onset and progression by promoting inflammation and affecting metabolic pathways adversely. This narrative review summarizes the literature from clinical trials and large population-based studies on protective dietary patterns and adverse dietary patterns that influence risk of cardiovascular disease and related risk factors, cancer, Alzheimer's disease and related dementias, type 2 diabetes, frailty, and liver disease.","journal":"Nutrients","year":2025,"id":527830,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":3,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9579,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1405244,"name":"Mary Converse","orcid":"0009-0001-3689-5147","position":1,"is_corresponding":false},{"id":1405245,"name":"Behzad Gudarzi","orcid":"0000-0003-3718-6083","position":2,"is_corresponding":false},{"id":1405702,"name":"Wanees Lotfallah","orcid":null,"position":3,"is_corresponding":false},{"id":282558,"name":"Susan B. Racette","orcid":"0000-0002-6932-1887","position":4,"is_corresponding":false},{"id":1405243,"name":"John E. Gunning","orcid":"0009-0002-4212-6958","position":0,"is_corresponding":true}],"reference_count":112,"raw_metadata":null,"created_at":"2026-07-19T02:50:44.062153Z","pmid":"41470855","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}