Typical Fasting Weight Loss Plans
The DASH dietary pattern is adjusted based on daily caloric intake ranging from 1, to 3, dietary calories. The higher the BP, the greater is the chance of heart attack, heart failure, stroke, and kidney disease. Pages containing links to subscription-only content Articles with alternative medicine infobox. Retrieved from " https: The chosen facilities and locales for this multi-center study were: J Environ Public Health Review.
Search This Site
The people who exercised vigorously also raised their levels of high-density lipoprotein HDL -- the "good" kind of lipoprotein that actually helps clear cholesterol from the blood. According to Kraus's findings, however, even though moderate exercise was not as effective in reducing LDL or increasing HDL, it did keep cholesterol levels from rising.
Just how much of an effect exercise has on cholesterol is also a matter of debate. If you haven't been exercising regularly already, it's important to start slowly. Be sure to check in with your doctor, so that he or she can evaluate your current cardiovascular health. This could mean blood tests or a treadmill test to see how your heart reacts when you exercise. Of course, exercise alone won't guarantee a low cholesterol level.
Genetics, weight, age, gender, and diet all contribute to an individual's cholesterol profile. The most effective way to ensure a healthy cholesterol level is to modify your diet and, if need be, take cholesterol-lowering medications.
But exercise has many advantages beyond lowering cholesterol. Exercise has been shown to keep bones strong, reduce the risk of cancer , diabetes , stroke , and obesity, and to improve mood. The Exercise-Cholesterol Link Researchers aren't entirely sure how exercise lowers cholesterol , but they are beginning to have a clearer idea.
Some exercise is better than none; more exercise is better than some. How Much Will It Help? Continued Once you're cleared to begin working out, follow these guidelines: Choose a form of exercise you can do for minutes at a time, with at least moderate intensity, such as walking, biking, swimming , jogging, or using an exercise machine at low speed. Know that while the intensity may be moderate, the "exercise volume," which means the amount of time you spend exercising, has to be pretty high.
The American Heart Association recommends working up to 30 minutes of physical activity per day, or 60 minutes per day if you're also trying to lose weight. Find an activity you love, whether it's walking your dog, playing tag with your kids, swimming laps at a pool, or bicycling through your community. Finding a buddy to exercise with can be helpful, too, both for moral support and to help make exercise more enjoyable.
Even better, find several activities you love, so you can vary your routine. This helps you exercise more than one set of muscles, as well as enjoying different work-out environments. Alkaline diet also known as the alkaline ash diet , alkaline acid diet , acid ash diet , and acid alkaline diet describes a group of loosely related diets based on the misconception that different types of food can have an effect on the pH balance of the body.
It originated from the acid ash hypothesis , which primarily related to osteoporosis research. Most proponents of the diet maintain the incorrect belief that certain foods can affect the acidity pH of the body and that the change in pH can therefore be used to treat or prevent disease. Due to the lack of credible evidence supporting the claimed mechanism of this diet, it is not recommended by dietitians or other health professionals ,   though some have noted that eating unprocessed foods as this diet recommends may have incidental health benefits unrelated to bodily pH.
These diets have been promoted by alternative medicine practitioners, who propose that such diets treat or prevent cancer , heart disease , low energy levels, and other illnesses.
Human blood is maintained between pH 7. Both are potentially serious. The idea that these diets can materially affect blood pH for the purpose of treating a range of diseases is not supported by scientific research and makes incorrect assumptions about how alkaline diets function that are contrary to human physiology. While diets avoiding meat , poultry , cheese , and grains can be used in order to make the urine more alkaline higher pH , difficulties in effectively predicting the effects of these diets have led to medications , rather than diet modification, as the preferred method of changing urine pH.
The "acid-ash" hypothesis was once considered a risk factor for osteoporosis , though the current weight of scientific evidence does not support this hypothesis. Alternative medicine practitioners who have promoted the alkaline diet have advocated its use in the treatment of various medical conditions including cancer.
It has been proposed that this diet will increase "energy" or treat cardiovascular disease , there is no evidence to support these assertions. Young as a method of weight loss in his book The pH Miracle. According to the Academy of Nutrition and Dietetics , portions of his diet such as the emphasis on eating green leafy vegetables and exercise would likely be healthy. However, the "obscure theory" on which his diet is based and the reliance on complicated fasting regimens and nutritional supplements means that this diet "is not a healthy way to lose weight.
There is no evidence to support this proposal. Because the alkaline diet promotes excluding certain families of foods, it could result in a less-balanced diet with resulting nutrient deficiencies such as essential fatty acids and phytonutrients. The level of effort needed to use this diet is considered "high" as there are many foods that need to be excluded. According to the traditional acid ash hypothesis underlying this diet, acid ash is produced by meat, poultry, cheese, fish , eggs , and grains.
Alkaline ash is produced by fruits and vegetables, except cranberries, prunes and plums. Since the acid or alkaline ash designation is based on the residue left on combustion rather than the acidity of the food, foods such as citrus fruits that are generally considered acidic are actually considered alkaline producing in this diet.
Advocates for alternative uses of an alkaline diet propose that since the normal pH of the blood is slightly alkaline, the goal of diet should be to mirror this by eating a diet that is alkaline producing as well.
These advocates propose that diets high in acid-producing elements will generally lead the body to become acidic, which can foster disease. Because of the body's natural regulatory mechanisms, which do not require a special diet to work, eating an alkaline diet just can, at most, change the blood pH minimally and transiently.
A similar proposal by those advocating this diet suggests that cancer grows in an acidic environment, and that a proper alkaline diet can change the environment of the body to treat cancer. This proposal ignores the fact that while cancer tissue does grow in an acidic environment , it is the cancer that creates the acidity.
The rapid growth of cancer cells creates the acidic environment; the acidic environment does not create cancer. The role of the diet and its influence on the acidity of urine has been studied for decades, as physiologists have studied the kidney 's role in the body's regulatory mechanisms for controlling the acidity of body fluids. The French biologist Claude Bernard provided the classical observation of this effect when he found that changing the diet of rabbits from an herbivore mainly plant diet to a carnivore mainly meat diet changed the urine from more alkaline to more acid.
Spurred by these observations, subsequent investigations focused on the chemical properties and acidity of constituents of the remains of foods combusted in a bomb calorimeter , described as ash.
The "dietary ash hypothesis" proposed that these foods, when metabolized , would leave a similar "acid ash" or "alkaline ash" in the body as those oxidized in combustion.
Nutrition scientists began to refine this hypothesis in the early 20th century, emphasizing the role of negatively charged particles anions and positively charged particles cations in food. Diets high in chloride , phosphate and sulfate all of which are anions were presumed to be acid forming, while diets high in potassium , calcium and magnesium all of which are cations were presumed to be alkaline forming.