When you break down nutrient molecules for energy, you make citric acid in the process. The citric acid doesn't accumulate in cells -- you break it down -- but it's an important intermediate molecule in the process of producing energy. You can...
Most people think of metabolism only in relation to their weight; for example that a slow metabolism causes weight gain. The term metabolism actually refers to all of the physical and chemical processes involved with converting and using energy,...
Of the three macronutrients -- fat, protein and carbohydrates -- fat and protein slow digestion and have little impact on glucose levels, while carbs are quickly converted to glucose and might have a dramatic impact on blood sugar. You can use the...
Your insulin levels and your metabolism are closely related. Each affects the other and both play vital roles in digestion and health. A slow metabolism makes it harder for insulin to do its job, while insulin proves crucial to the digestive...
If you're feeling sluggish due to slow digestion or poor blood count, including a few energy foods in your diet can put you back on track. Your metabolism depends on the nutrients absorbed by your digestive system and transferred to your...
Glucocorticoids are hormones produced by your adrenal glands. They affect cellular processes in nearly all body tissues, particularly glucose metabolism in liver, muscle and fat tissue. Although cortisol is necessary for proper response to...
Folic acid, also referred to as folate, is a type of B vitamin. Folic acid is important because it supports the healthy development of new cells and helps the body maintain a healthy energy and metabolism level. For women who are looking to become...
If you burn just as many calories as you take in through food, you will maintain your current weight. How many calories your body burns depends on your metabolism and your level of physical activity.
Water running or water jogging usually takes place in a deep swimming pool. You mimic the movements you make running on land in order to move across the length or width of the pool.
To gain weight, you will need to consume more calories than you burn. In addition to the calories you need to maintain your weight, you should consume an extra 3,500 calories over time to gain one pound. Aim to gain weight slowly and steadily. A...
People have different rates of metabolism and your lifestyle, gender, genetics and dietary choices play a role in your metabolism level. Your metabolism is how quickly your body uses energy or burns through the calories you consume. Therefore,...
Although most new mothers are anxious to lose extra pregnancy pounds, some are in need of gaining weight if they were underweight to begin with or perhaps experienced a sickness during pregnancy that cause dramatic weight loss. According to the...
If you are up at night, you may experience fatigue and sluggishness that makes you wish you were sleeping. Working at night or staying up late for other reasons may require that you eat a healthy snack that gives you energy and boosts your...
Honey will not make you lose belly fat by itself. You need to develop healthy habits that combine consuming fewer calories by eating nutrient-rich foods that properly fuel your body, and burning more calories by increasing your physical activity....
An estimated 40 percent of Americans are overweight, according to the National Institutes of Health. Causes for unintentional weight gain include alcohol use, taking certain prescription drugs, eating too much with too little exercise as well as...
It is no accident that muscular individuals tend to be slimmer and fitter than the average person. Weight lifting is one of the most fundamental and overlooked aspects of losing weight and living a healthy lifestyle. By itself, it is an activity...
Figuring your basic caloric requirements can be extremely difficult, as it seems each type of calculator comes up with a different result. The best way to determine the number of calories you need each day is to visit a professional nutritionist...
Sticking to a 2,500 calorie diet can help you to maintain a healthy weight or build muscle. However, consuming 2,500 calories worth of unhealthy or processed foods on a daily basis can have the opposite effect. Incorporating fresh and nutritious...
Childhood obesity is a growing problem, and without intervention, more than 80 percent of these overweight children will become overweight adults, according to KeepKidsHealthy.com. In addition to self-esteem concerns, remaining heavy can put a...
To get flat abs, you simply must lose a significant amount of body fat in the abdominal region by eating proper nutrition and burning calories through exercise. Perform full-body exercises to increase strength and muscle mass rather than isolating...
Your ideal weight depends on a multitude of factors, including your height, gender and age. As you get older, your body index is likely to increase. Muscle turns to fat more easily with age, depending on your level of physical activity. There is...
There are many debates over meal size and frequency. When it comes to the right meal timing, advisor Adelle Davis counseled Americans in the 1960s to "eat breakfast like a king, lunch like a prince and dinner like a pauper," according to Today's...
In 1940, Dr. William Sheldon identified three main body types, or somatotypes: endomorphs, mesomorphs and ectomorphs. These are, however, mere generalizations as most people are a unique combination of the three somatotypes. A meso-endo is a...
According to the National Institute of Mental Health, anxiety disorders are rated the most prominent mental health disorder in women and second to substance abuse in men. Anxiety disorders affect approximately 10 percent of the total American...
If you want to lose weight, you're really not going to find any true shortcuts. Dropping excess pounds requires you to eat less and exercise more, consistently, over the course of at least a month and probably several months, according to the...
TSH stands for thyroid-stimulating hormone, and a high level of this hormone is an indicator of hypothyroidism, a condition in which the thyroid gland does not function properly and does not produce sufficient amount of thyroid hormones. If your...
Firm, toned abs can be achieved through diet, aerobic exercise and resistance training. You cannot spot reduce fat, but you can have focused exercise routines that will reduce fat and strengthen a particular muscle group. Getting a firm, toned...
Belly fat is the hardest to lose because the muscles of the stomach are not used as much as the legs, arms or other muscles in the body. Belly fat is associated with higher risk of many diseases including heart disease, some types of cancer, type...
If you are one of the millions of American who enjoy white grapefruit, you will be glad to learn that your food choice comes with many nutritional benefits. White grapefruit varieties, including Duncan, Oroblanco, Marsh and Sweetie, contain...
As we get older our metabolism and ability to absorb nutrients decreases. Learn some healthy food choices and tips for seniors to keep you going in this video.
