Safety and Effectiveness of Low-Carbohydrate Diets Essays

Through a substantial amount of research the authors prove that by following a fad diet it can cause many adverse effects, as well as shedding light on benefits of exercise and maintaining a balanced diet. In the opening chapters of the book it is discussed why low fat diets do not work and exactly which diets do. While reading about low fat diets and the health risks that they cause, the book draws you in by explaining the patient profile of a 55 year old man, whom had lost his life due to heart attack. By reading this section of the book its outline how we are all responsible for maintaining our own health, and cases

Kay’s compromise is setting her up for troubles. She is doing the acceptable thing by researching the issue however she has missed some finer points. While fats at 9 calories per gram do in fact yield more calories per gram than carbohydrates which are 4 calories per gram and as such do indeed have a greater potential for energy use she is misguided in her thinking and taking an approach where she drops her carbohydrates low and takes in high fat in her diet is perverting the facts. A diet of the energy-dense fats will not be better for her in this event. She needs to trust and listen to her coach and their recommendation for her to see a sports nutrition professional. It will take following a properly guided meal plan for her to

I hope that you have found this book in good faith and that it delivered on its promise. I pray for your continued success on your low carb diet and that you continue to walk down the path to become a healthier, happier you. Whenever you find yourself reverting back into your old ways of unhealthy eating, please refer back to this book, and the lessons you were taught to get right back on track.

Highlighting from the research publication, “A Prospective Study of Dietary Fiber Intake and Risk of Cardiovascular Disease Among Women” from the Journal of the American College of Cardiology, researchers developed a food-frequency questionnaire assessing 39,876 female health professionals with no previous history of CVD or cancer to support the concept. Women were followed for an average of six years for incidence of various CVD or death confirmed by medical records or death certificates. Evidence from epidemiological studies suggests a strong inverse association between dietary fiber and coronary disease, high intakes of fiber and 20% to 40% in reductions to risk, as well as increased intake of fiber and reduction of plasma cholesterol. The data generally support current dietary recommendations to increase the consumption of fiber-rich whole grains and vegetables as a primary preventive measure against Cardio vascular disease.

Mediterranean diet, a low-carbohydrate, high protein diet, a vegan diet and a vegetarian diet all of which to have shown to improve metabolic conditions. The degree of the improvement varies from patient to patient therefore, it is necessary to evaluate each patient based on their only needs and individual metabolic demands. It is recommended that patients with pre-diabetes be made aware of beneficial nutrition intervention. Knowing what diet is best for the patient can significantly help with the risks of developing diabetes type 2. Medical nutrition therapy plays a role at three levels, primary prevention, secondary and tertiary prevention. For the purpose of this paper primary prevention is observed to help aim in delaying or arresting the development of diabetes. Different types of diet have been shown to be associated with improvement in metabolic condition. Modest weight loss has been shown to improve insulin resistance so either a low carbohydrate, low-fat calorie-resistance, or Mediterranean diet may be effective in the short term (Khazrai et al.,

Dairy should not be a primary food group on the dietary guidelines set by the government because of its many negative effects on human health (given that people care about their health and the health of those around them). Dairy and other animal products are the only food sources which contain cholesterol. Arguments have been made saying that humans need to consume cholesterol in order to have a healthy balance of fats; these arguments fail to acknowledge that our bodies naturally produce all the cholesterol that it needs. And many studies have been conducted to support the theory that consumption of dietary cholesterol overloads arteries and can cause heart disease, artery disease, as well as sudden heart attacks. The Department of Community Health and Preventative Medicine at Northwestern University Medical School worked to interpret an international study based on data from the Food and Agriculture Organization and the World Health Organization. The overall conclusion was that “…dietary cholesterol levels are consistently related to CHD (coronary heart disease) mortality rates” (Stamler). A study conducted by Lena Ohlsson at the Laboratory of Gastroenterology and Nutrition within the prestigious Lund University in Sweden also linked dietary cholesterol and milk fat with artery disease and other metabolic disorders. In short, the abstract of her lab report said that low-density lipoprotein (LDL)—“bad” cholesterol—was found to be directly associated with coronary artery

Dr. Barbara Gower, Ph.D., says that the answer might be yes. A professor of nutrition sciences at the University of Alabama in Birmingham, Dr. Gower has just recently published the results to her study about the correlation between low-sugar and low-carbohydrate diet and cancer. Funded by the American Institute for Cancer Research, the study has yielded success stories of several women with ovarian cancer. After following the low-carb diet, these women’s cancer markers have dropped, along with their weight, blood pressure levels, and even body fat and visceral fat.

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In the article “A low carbohydrate Mediterranean diet improves cardiovascular risk factors and diabetes control among overweight patients with type 2 diabetes mellitus: a 1-year prospective randomized intervention study”, 256 overweight type 2 diabetic patients were randomly assigned to one of the three diets in a 12 month trail.^1 The three diets were low carbohydrate Mediterranean (LCM), a traditional Mediterranean (TM), and the 2003 American Diabetic Association (ADA) diet. All subjects were between the ages 30-65, had been diagnosed with type 2 diabetes mellitus (DM2), body mass index (BMI) 27-34 kg/m2, last HbA1c measurement 7–10%, last plasma TG level 1.8–4.5 mmol/l, last serum creatinine <123.2 µmol/l, and no change in diabetes medication for at least 3 months before entering the study. Prior randomization patients entered a 2-week maintenance period where the patients were

For the past thirty years, we’ve been instructed that a low-fat, high-carb diet is the best way to lose weight or maintain a healthy lifestyle. In 1955, US President Dwight Eisenhower suffered a heart attack, and worked with his chief physician to encourage Americans to cut down on fat and cholesterol, stating that this would be the best way to avoid future heart disease. The first official government dietary guidelines were published in 1980, and they too advised Americans to limit fat and increase carbs.

Following a low carb diet can be a real challenge some days. For example, I love to go to the movies, but the popcorn is so tempting because I love that as well. Since I only allow myself one cheat meal a week, the idea of using that cheat on popcorn usually isn't at the top of my list. Having some low carb snacks with me can help.

One of the reasons for this is that low-carb diets tend to get rid of excess water from the body. Because they lower insulin levels, the kidneys start shedding excess sodium, leading to rapid weight loss in the first week or two.” Low-carb diets can actually lower blood sugar and insulin levels while helping to treat diabetes, Gunnars states, “by cutting carbohydrates, you remove the need for a lot of insulin. Both blood sugars and insulin go way down. The best way to lower blood sugar and insulin levels is to reduce carbohydrate consumption. This is also a very effective way to treat and possibly even reverse type II diabetes.” Another great health benefit to going on a low-carb diet is that it will also lower your blood pressure, which lowers your chances of getting a stroke or heart attack. “Low-carb diets are very effective at lowering blood triglycerides, which are fat molecules in the blood and a well known risk factor for heart disease,” says Gunnars, and this is because carb consumption elevates blood triglyceride levels. HDL and LDL are referred to the two types of cholesterol; HDL is considered good, and LDL bad. “HDL carries cholesterol away from the body and to the liver, where it can be reused or excreted. One of the best ways to increase HDL levels is to eat fat… and low-carb diets include a lot of fat,” says Gunnars. So by increasing the

Within the randomized controlled trials, the low-calorie sweeteners greatly decreased all of those body characteristic outcomes, but among the cohort studies, there was a positive correlation between low-calorie sweeteners and body mass index. The difference in the findings between the controlled trials and the cohort studies could result from the fact that those observed vs. those controlled have differential eating patterns. Many specific low-calorie sweeteners remain understudied (i.e. polyols, sucralose), which limit the generalizability of this study, as well as the fact that many of these experiments were limited in the separate results of both men and women, the results were overall generalized, therefore sex-specific information on effects of low-calorie sweeteners are as well

The majority of low-carb diets are based on the assumption that "obesity and most of its related problems are often (maybe even usually) caused by an insulin problem, not chronic overeating, fat consumption, or refined sugars per se" (http://www.syndicomm.com/lowcarb.html). Therefore, a low-carb diet seeks to curb carbohydrate cravings by lowering overall carbohydrate intake. The philosophy of low-carb diets is that when the cravings have subsided, not only will carbohydrate intake be substantially lower, but food intake in general will decline, resulting in weight loss. There are many low-carb diet plans that are available. Some of the most popular include:

Studies have been conducted on the pathogenesis of the Coronary heart disease and most of these studies have highlighted metabolism mechanism of fats. The studies have revealed that as there is a need to feed special diets to the patients with Coronary heart disease; these diets are to be designed in a way that the level of total blood lipid can be maintained within the healthier limits (Vlodaver, 2012, p. 45). It has been observed that if the daily intake of fat in the Coronary heart disease patients is limited to 50gm, than the maintenance of total bloody lipid levels can be assured.