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.
Bitter orange is a currently available herbal stimulant used in some weight-loss supplements and is often called an ephedra substitute. The active ingredient in bitter orange has chemical properties and actions that are similar to ephedra and may be associated with similar adverse effects. Because of limited research and the use of bitter orange in multi-ingredient supplements, the safety of the product isn't well-understood.
Chances are you’ve looked at the nutritional information on the back of a food package and had little idea of what to do with it. Most of us at least understand that fewer calories is generally a good thing, but that understanding dwindles the further we dive into the arcana of sodium and carbohydrate percentages. Fooducate, though, translates all those numbers into a language we can all understand. It specifically lets you know why a certain food is good or bad for you, and all it takes it a simple scan of a package’s barcode.
Your surgeon will use either the open or the laparoscopic surgical method. Laparoscopy leaves smaller scars and tends to have fewer complications and quicker recovery time. For this procedure, the doctor only needs to make several small, "keyhole" cuts. She’ll use a thin, lighted tool, called a laparoscope, that will show what's going on inside on a monitor in the operating room. For open surgery, you'll get an 8- to 10-inch cut on your belly.
Your smartphone is a perfect tool for getting and staying in shape. Think about it: It's always with you, it lets you listen to music during your workout, and it provides you with many powerful (free!) apps, right at your fingertips. A fitness app can lead you through workouts without the high price of a personal trainer, and using a calorie-counter app is as simple as sending a text. Together, they're a quick and easy way to start getting in shape. Here, the best free weight-loss apps worth trying. (Also read: The 10 Rules of Weight Loss That Lasts)
On the ketogenic diet, carbohydrates are restricted and so cannot provide for all the metabolic needs of the body. Instead, fatty acids are used as the major source of fuel. These are used through fatty-acid oxidation in the cell's mitochondria (the energy-producing parts of the cell). Humans can convert some amino acids into glucose by a process called gluconeogenesis, but cannot do this by using fatty acids. Since amino acids are needed to make proteins, which are essential for growth and repair of body tissues, these cannot be used only to produce glucose. This could pose a problem for the brain, since it is normally fuelled solely by glucose, and most fatty acids do not cross the blood–brain barrier. However, the liver can use long-chain fatty acids to synthesise the three ketone bodies β-hydroxybutyrate, acetoacetate and acetone. These ketone bodies enter the brain and partially substitute for blood glucose as a source of energy.
At the start of your weight loss journey it can be difficult to know exactly what to eat while taking phentermine. There are so many diets and eating plans to choose from and it’s no different when you’re taking phentermine. Although you will experience a suppressed appetite, it is still very important that you eat well and make the right food choices.
• Cyclic ketogenic diet (CKD) — Whereas TKD is focused on fitness enthusiasts, CKD is focused more on athletes and bodybuilders. In CKD, you cycle between a normal ketogenic diet, and a short period of high carb consumption or "re-feeds."8 The idea here is to take advantage of the carbohydrates to replenish the glycogen lost from your muscles during athletic activity or working out.9
A short-lived increase in seizure frequency may occur during illness or if ketone levels fluctuate. The diet may be modified if seizure frequency remains high, or the child is losing weight. Loss of seizure-control may come from unexpected sources. Even "sugar-free" food can contain carbohydrates such as maltodextrin, sorbitol, starch, and fructose. The sorbitol content of suntan lotion and other skincare products may be high enough for some to be absorbed through the skin and thus negate ketosis.
I am surprised to see that the app I use is not listed here. I use the YAZIO-app and it has helped me so much on my weight loss journey. I already lost 45lbs and the app definitely helped me a lot with that. YAZIO works perfect for keeping track of your nutrition and also provides healthy recipes and even meal plans. I love how easily I can get an overview of my calories and macros. You can find all information here https://www.yazio.com/en/food-diary
There are 11 signs of addiction in the Diagnostic and Statistical Manual of Mental Disorders to help people recognize when a problem has developed. If someone is aware that their diet pill use is interfering with their health, relationships and personal life but can’t quit on their own, they may need professional help to target the root cause of their issue and find treatment. Find out more about addiction and how to overcome it.
You can scan food using the camera on your smartphone and see a grade for the food you are considering buying or eating. Forget trying to decipher the nutritional content based on a small area on the back of the box and look at a grade that will help you make smart decisions. You can also ask questions in the Fooducate community to learn about healthy foods.
The new embrace of weight-loss pills by a generation that doesn’t remember fen-phen poses dangers, according to some doctors. Phentermine may seem like an easier fix than eating "clean" and working out, but the amphetamine-like drug—which, far from being a shiny new therapy, was first approved by the FDA in 1959—has serious known side effects. These include heart palpitations, high blood pressure, and PPH, not to mention sleeplessness, nervousness, and constipation. That the risks aren't as pronounced as they were with phen-fen doesn't mean they should be ignored.
A game to help you lose weight? It's more likely than you think! It's like The Price Is Right for food. The game shows you two similar products, and you guess which one is more nutritious and less fatty. It's surprisingly addictive, but it also teaches you the surprising food tricks that can make for better meals. The next time you go to Quiznos, order a grilled-chicken sub instead of tuna salad, and save yourself 1,000 calories (seriously!). You'll be glad you played.
Many people want to lose weight. Some people want to lose those stubborn last five pounds and some are obese and at risk of serious cardiovascular disease. Whatever the case, losing weight often tops the list of people's healthy initiatives and for good reason. Scientists have shown the correlation between excess fat and serious illness such as insulin resistance, type 2 diabetes, heart disease and premature death.