The nerve impulse is characterised by a great influx of sodium ions through channels in the neuron's cell membrane followed by an efflux of potassium ions through other channels. The neuron is unable to fire again for a short time (known as the refractory period), which is mediated by another potassium channel. The flow through these ion channels is governed by a "gate" which is opened by either a voltage change or a chemical messenger known as a ligand (such as a neurotransmitter). These channels are another target for anticonvulsant drugs.[7]

In nutrition, diet is the sum of food consumed by a person or other organism.[1] The word diet often implies the use of specific intake of nutrition for health or weight-management reasons (with the two often being related). Although humans are omnivores, each culture and each person holds some food preferences or some food taboos. This may be due to personal tastes or ethical reasons. Individual dietary choices may be more or less healthy.

Ang uri ng "magandang" na taba na kasama habang nasa ketogenic diyeta nahahati sa apat na grupo: puspos na taba, monounsaturated fats (MUFAs), polyunsaturated fats (PUFAs), at likas na nagaganap na trans fats. Ang lahat ng mga taba ay maaaring inuri sa higit sa isang grupo, gayunpaman, inuuri namin ang mga ito ayon sa pinaka-nangingibabaw sa mga ito. Mahalagang makilala kung anong uri ng taba ang iyong kinakain sa ketogenic diet. Sa ibaba, ilalarawan namin ang bawat grupo ng mahusay na taba upang maayos mong maipapatupad ang mga ito sa iyong sariling mga pagpipilian sa pagkain.

If you’re looking to get a jump start on your health and fitness goals this year, you may be thinking about trying the ketogenic diet. Maybe you’ve heard the phrase before — it’s a huge diet buzzword — but aren’t sure what it means. Here’s a primer: The ketogenic diet is an eating plan that drives your body into ketosis, a state where the body uses fat as a primary fuel source (instead of carbohydrates), says Stacey Mattinson, RDN, who is based in Austin, Texas.


Many people choose to forgo food from animal sources to varying degrees (e.g. flexitarianism, pescetarianism, vegetarianism, veganism) for health reasons, issues surrounding morality, or to reduce their personal impact on the environment, although some of the public assumptions about which diets have lower impacts are known to be incorrect.[3] Raw foodism is another contemporary trend. These diets may require multivitamin supplements to meet ordinary nutritional needs.
Because the ketogenic diet alters the body's metabolism, it is a first-line therapy in children with certain congenital metabolic diseases such as pyruvate dehydrogenase (E1) deficiency and glucose transporter 1 deficiency syndrome,[35] which prevent the body from using carbohydrates as fuel, leading to a dependency on ketone bodies. The ketogenic diet is beneficial in treating the seizures and some other symptoms in these diseases and is an absolute indication.[36] However, it is absolutely contraindicated in the treatment of other diseases such as pyruvate carboxylase deficiency, porphyria, and other rare genetic disorders of fat metabolism.[9] Persons with a disorder of fatty acid oxidation are unable to metabolise fatty acids, which replace carbohydrates as the major energy source on the diet. On the ketogenic diet, their bodies would consume their own protein stores for fuel, leading to ketoacidosis, and eventually coma and death.[37]

When it comes to tracking macros, this is definitely one of the best apps out there. You’ll love it whether you wish to lose weight, get healthy, tone up, or try a new diet. No wonder it is the number one rated diet by Consumer Reports and PC Magazine’s Editor’s Choice Selection. It has also been featured in the New York Times, USA Today, Wall Street Journal, Marie Claire, CNET, NBC and more. 

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