Keto may help you lose weight fast, but it’s terrible for your heart health in the long term, a new study of the popular diet has found. Similarly, intermittent fasting helps people lose weight but the health effects depend largely on what people eat when they are in their “on” cycle. Both diets appear to work largely because of calorie restriction, as opposed to actual ketosis, the study finds. The doctor who released the study, Dr. Andrew Freeman, director of cardiovascular prevention and wellness at National Jewish Health in Denver, recommends that to lose weight and keep it off while eating a heart-healthy, diet people should eat a diet high in plant-based foods like fruits, vegetables, whole grains, and nuts and seeds. The doctors concluded that these diets are unlikely to be as effective at preventing heart disease over a lifetime as well-established nutritional guidelines currently recommended by health experts. Keto is a very low carbohydrate dietary approach that sends the body into ketosis, a metabolic state in which it has reduced access to glucose and is instead mostly fueled by fat. While the limited study of the keto diet shows those who follow it lose weight initially, it tends not to be sustainable according to month data. It is also unclear whether the weight loss is caused by achieving ketosis or simply by calorie restriction.
The treatment of obesity and cardiovascular diseases is one of the most difficult and important challenges nowadays. Weight loss is frequently offered as a therapy and is aimed at improving some of the components of the metabolic syndrome. Results regarding the impact of such diets on cardiovascular risk factors are controversial, both in animals and humans, but some improvements notably in obesity and type 2 diabetes have been described. Unfortunately, these effects seem to be limited in time. Moreover, these diets are not totally safe and can be associated with some adverse events.
Project Heart Restart. What to take from all of that you might ask? The KD group lost fat mass without experiencing a significant alteration in lean mass, while the other group gained lean mass without a significant change in fat mass [ 44 ]. You need some cholesterol in order to make hormones, to maintain the integrity of the cells, to make vitamin D and other substances. Corporate Health Solutions. The impact of KD on the lipid profile differs between rodents and humans. Your Future Self. Previous Events.