The Nordic diet is characterized by a high content of plant-based food and a limited content of animal and processed food. Intervention studies show with moderate evidence that Nordic diet reduces risk factors for cardiovascular diseases (blood pressure, total and low-density lipoprotein cholesterol). Observational studies show with weak evidence that Nordic diet reduces the risk of cardiovascular diseases e.g. stroke and myocardial infarcts and with moderate evidence reduces cardiovascular death. Thus, Nordic diet appears beneficial for cardiovascular health as well as for the climate and the environment, as argued in this review.