Carbohydrates are the source of energy for a body, derived from starches and sugars in food. They are stored in the muscles as glycogen, but are depleted with activity such as running. Any strenuous activity of 90 minutes or more can deplete...
High-carbohydrate diets have been blamed for the obesity epidemic, but the Harvard School of Public Health says carbohydrates are not to blame. Eating too many calories, whether they are from carbohydrates, protein or fat, will cause you to gain...
A low-carb diet usually comprises between 50 and 150 g of carbohydrates a day. Because whole grains, starchy vegetables, legumes and fruits are usually not allowed when following a low-carb diet, the main source of fiber is from non-starchy...
Low-carbohydrate diets often recommend meals that are high in complete protein and healthy, monounsaturated fats. When you lower your carbohydrate and sugar intake, you can stabilize your blood glucose and insulin levels. Insulin helps transport...
Made famous from books like "The Atkins Diet" and "The South Beach Diet," high protein diets claim that losing weight easy by simply consuming high amounts of proteins and low amounts of complex carbohydrates. While you may lose weight eating this...
Though a diet high in protein and low in carbohydrates may prove beneficial for both weight loss and overall health, not everyone can safely follow this kind of diet. Before you begin whipping up any high-protein, low-carb meals, check with your...
Following a high protein, low-carb diet can help you feel more satiated and lose weight without having to worry about calories or feeling hungry, according to a study published in 2008 in the "American Journal of Clinical Nutrition." Protein is...
Carbohydrates are nutrients that your body converts to glucose; they provide a main source of energy. Fiber is a material found in many plant-based foods that passes through your body without being digested or absorbed; fiber plays a key role in...
High protein, low carbohydrate diets come in many forms, with different restrictions on carbohydrate intake and calorie levels. For the most part, however, carbohydrate level is kept as close as possible to encourage your body to burn fat, rather...
High-protein, low-carb diets are sometimes referred to as ketosis diets, whereby decreasing dietary carbs, the body is forced to burn fat for energy. The meal plans for high-protein diets vary by the type of diet, of which there are many versions....
Low-carbohydrate, high-fat diets are more beneficial for body-fat loss compared to high-carb, low-fat diets. Meals in diets like the Zone have only 21 to 42 percent of calories from carbs; meals for the Atkins Diet are less than 21 percent...
Athletes burn through an immense number of calories during every sporting event. According to Leslie Bonci, a nutrition consultant for the Pittsburgh Steelers, football players can burn through as many as 10,000 calories in a single day of...
A meal replenishes nutrient and energy you need to keep your body going. Some people, especially those managing diabetes, may experience a significant feeling of sleepiness following meals. Eating high carb meals, overeating and being inactive can...
In similar fashion to weight loss, weight gain takes discipline, desire and urgency. By making some adjustments to your current exercise and dietary regimens, you can gain several pounds a week. You can do this by eating healthy foods as well.
Alcohol provides 7 calories per gram, which is a similar calorie level as fat. Your body metabolizes alcohol exclusively until your body has processed it completely. Any food eaten with alcohol isn't absorbed and used for energy until your body...
It's difficult to keep up with the latest nutritional science, especially when diet trends and fads get far more attention. Two of the major food groups--fats and carbohydrates--have been alternately vilified and praised at different times by...
Besides slashing calories and increasing exercise, implementing a few fat loss tips is valuable in keeping you on the right track toward your weight loss goal.
A diet rich in carbohydrates -- the body's primary source of energy -- is sometimes recommended for athletes who will be engaging in an endurance sport, such as marathon running. In general, the body only stores enough glycogen in the muscles to...
Tummy rumbles can be painful, not to mention embarrassing when, for example, you are sitting in a meeting, and your colleagues keep glancing out the windows to see if a thunderstorm is brewing. Solutions to prevent and decrease audible stomach gas...
Most Americans are not in a ketosis state because of their high carbohydrate intake. The word "ketosis" indicates that your body burns fat as its main source of energy, producing ketone bodies as a by-product. Ketosis is not dangerous, and diets...
Vacation is a time to relax, unwind, recharge your batteries and decompress from daily stress. With that often comes a lowered self-discipline and the temptation to eat and drink everything in sight. This can spell disaster for your long-running...
Carbohydrates generally fit into two categories: simple and complex. Both types are essential in your diet, found in nearly all foods and eventually break down and absorb as their simplest form, glucose. Simple carbs have a shorter structure,...
Each day it seems as though a new diet is splashed across the news claiming to have groundbreaking results. But these flash diets are often fad diets, losing their appeal quickly. Atkins, Mediterranean, South Beach, and Zone diets each have a...
If you've ever tried spicy foods containing cayenne pepper or jalapenos, you probably have experienced sweating and tearing. These are due to the potent compound called capsaicin. Evidence suggests that eating spicy foods containing capsaicin can...
You may follow high-protein, low-carb diets to lose weight or "cut" you muscles before a bodybuilding competition. While on a high-protein, low-carb diet, meals consisting of grilled meat and steamed vegetables can become monotonous. With a little...
Although low-carbohydrate and low-protein meal plans do have benefits, consuming a diet that is rich in both nutrients can be beneficial. Protein provides your body with amino acids, structural components involved in building and repairing muscle...
Caloric energy comes in three forms: as carbohydrates, protein and fat. As an athlete, you should be getting about 55 to 60 percent of your calories from carbohydrates (then 10 to 15 percent from protein and the rest from fat). There's more to...
Low carb diets were made popular after the emergence of the Atkins, South Beach, and Zone diets. Typically, these diets are used to jump-start weight loss and ease individuals into more mindful eating. Once weight loss is achieved, exercise will...
Carbohydrates are your body's most efficient fuel source, and it is the only source of fuel for certain vital tissues such as your brain and blood cells. Therefore, your body has ways of storing the carbs you eat for future use. These carb stores...
The Pritikin Diet was developed by Nathan Pritikin in 1979, and has since been revised by his son Robert. Learn how to make healthy food choices for the Pritikin Diet from a licensed dietician and nutritionist in this health and nutrition video.
