Sa New York Times best-seller "Ang Keto Reset Diet: I-reboot ang Iyong Metabolismo sa 21 Araw at Isulat ang Fat Forever," ang may-akda at keto diet enthusiast na si Mark Sisson ay nagsasabing ang "yo-yo dieting ay lubhang nakakapinsala sa iyong metabolismo. "Sinabi niya na ang pagsunod sa isang low-carb, high-fat na pagkain ay makakatulong sa " ay maging isang 'buto na nasusunog na hayop' at manatili sa ganitong paraan para sa natitirang bahagi ng iyong buhay. "
Gluconeogenesis is the endogenous production of glucose in the body, especially in the liver primarily from lactic acid, glycerol, and the amino acids alanine and glutamine. When glucose availability drops further, the endogenous production of glucose is not able to keep up with the needs of the body and ketogenesis begins in order to provide an alternate source of energy in the form of ketone bodies. Ketone bodies replace glucose as a primary source of energy. During ketogenesis due to low blood glucose feedback, stimulus for insulin secretion is also low, which sharply reduces the stimulus for fat and glucose storage. Other hormonal changes may contribute to the increased breakdown of fats that result in fatty acids. Fatty acids are metabolized to acetoacetate which is later converted to beta-hydroxybutyrate and acetone. These are the basic ketone bodies that accumulate in the body as a ketogenic diet is sustained. This metabolic state is referred to as "nutritional ketosis." As long as the body is deprived of carbohydrates, metabolism remains in the ketotic state. The nutritional ketosis state is considered quite safe, as ketone bodies are produced in small concentrations without any alterations in blood pH. It greatly differs from ketoacidosis, a life-threatening condition where ketone bodies are produced in extremely larger concentrations, altering blood ph to acidotic a state.
Kung mayroon kang mababang hanggang katamtaman na pandiyeta sa paggamit ng protina, ang pagkuha ng kasein na protina ay maaaring palakasin ang kalamnan paglago sa pamamagitan lamang ng pagtaas ng iyong paggamit ng protina. Bukod pa rito, tinutulungan ng casein na protektahan ang pangmatagalan ng kalamnan, sa pamamagitan ng pagbabawas ng breakdown ng protina sa gabi at sa mga pinalawig na panahon nang walang pagkain. Ito ay partikular na epektibo kapag kinuha sa gabi, dahil ito ay tumutulong sa panatilihin ang iyong mga kalamnan fed sa panahon ng pahinga.
What is the link between ketones and diabetes? Ketone is a chemical produced by the body when fats are broken down for energy. Ketone testing is important for people with diabetes, because high levels can lead to diabetic ketoacidosis (DKA), when acid levels become too high in the blood and the person loses consciousness. Find out when and why to do ketone testing. Read now
Ang mga antas ng acetoacetate sa iyong ihi ay halos nagpapahiwatig ng mga antas sa iyong dugo, na tumutulong sa iyo na masukat ang iyong antas ng ketosis. Karamihan sa mga tao ay itinuturing na "nasa ketosis" kapag ang kanilang mga ketones sa dugo ay sumusukat ng 0.5 mM / dL. Gayunpaman, ang pinakamainam na hanay para sa maximum na pag-burn ng taba ay sa pagitan ng 1.5 hanggang 3.0 mM / dL, sabi niya.
Sa ngayon, malamang na naririnig mo ang ketogenic diet, o isang mababang-karboho, mataas na taba na diyeta. Ito ay isang popular na pagkain trend sa mga atleta at average folk magkamukha. (Sino ang hindi nagmamahal sa ideya na kumain ng higit pang steak at bacon?) Ngunit ano talaga ang nangyayari sa iyong katawan kapag nagpapatuloy ka sa ketogenic diet?
While there are delicious-looking ketogenic recipes and meal plans online, experts like Weaver warn that you’ll want to avoid relying too much on artificial sweeteners and unhealthy foods for your keto diet menu. Make sure your grocery list includes healthy fats like avocados, coconut oil, olive oil. This is what really happens to your body on the keto diet.
There are vegetables that are high in carbs and others low in carbs. The keto diet recommends sticking to the ones low on carbs but encourages you to eat a lot of them. Best vegetables are all green ones to make it easy. And vegetables that grow above the ground (e.g. lettuce) are always better than the ones that grow below the ground (e.g. potatoes)
Paniagua JA, Gallego de la Sacristana A, Romero I, Vidal-Puig A, Latre JM, Sanchez E, Perez-Martinez P, Lopez-Miranda J, Perez-Jimenez F. Monounsaturated fat-rich diet prevents central body fat distribution and decreases postprandial adiponectin expression induced by a carbohydrate-rich diet in insulin-resistant subjects. Diabetes Care. 2007;30:1717–1723. doi: 10.2337/dc06-2220. [PubMed] [CrossRef] [Google Scholar]
The aim of ketogenic diets is to send the body into a state of ‘ketosis’ by using a very strict low-carb diet. This umbrella term can include diets such as the Atkins diet, Dukan diet and LCHF (low carb, high fat) diets such as the banting diet, although the ratios of fat, protein and carbs and other specific features of each diet (e.g. ‘phases’) can vary.
Eating out is manageable. This is no problem on the Dukan Diet, as long as you order from your approved-foods list. If you're in Attack, try steak with a side of shrimp. During Cruise, throw in some steamed veggies. Just make sure the chef doesn't add any oil – or worse – butter. If you're tempted by dessert, Dukan suggests ordering coffee or keeping a yogurt on hand to end your meal on a sweet note.
This content is strictly the opinion of Dr. Josh Axe and is for informational and educational purposes only. It is not intended to provide medical advice or to take the place of medical advice or treatment from a personal physician. All readers/viewers of this content are advised to consult their doctors or qualified health professionals regarding specific health questions. Neither Dr. Axe nor the publisher of this content takes responsibility for possible health consequences of any person or persons reading or following the information in this educational content. All viewers of this content, especially those taking prescription or over-the-counter medications, should consult their physicians before beginning any nutrition, supplement or lifestyle program.