Guide to Weight Loss & Nutrition
How to Lose Weight Naturally Without Supplements
Weight loss supplements and diet pills have become all the rage among overweight people around the globe, but there may be a better way to lose excess weight than popping an unnatural pill. Avoiding certain foods and eating more foods that are naturally rich in weight loss promoting vitamins, minerals and phytonutrients can help you shed off that extra weight naturally, without any artificial supplements or diet pills. This online guide will tell you how.
Overweight and obesity refer to excess body weight, typically caused by poor dietary habits, that may be detrimental to health. Body mass index (BMI) is commonly used to determine if a person overweight (BMI greater than 25) or obese (BMI greater than 30). BMI is calculated by dividing a person's weight (in kilograms) by the square of his height (in meters).
For example, if your height is 1.80 meters, the divisor of the calculation will be 3.24 (1.80 * 1.80). If you weigh 78 kilograms, then your BMI is 24 (78 / 3.24). However, as BMI only takes into consideration a person's height and weight and does not distinguish fat mass from muscle or bone mass, it should only be considered a rough guide when determining overweight or obesity.
In 2005, the World Health Organization (WHO) estimated that there are approximately 1.6 billion overweight adults and more than 400 million obese adults globally. In the United States, more than a third of the population is obese. WHO has also estimated that by 2015, the number of overweight adults may have jumped to 2.3 billion and that more than 700 million people might qualify as obese globally.
Being overweight or obese can have serious implications for health, and thus losing excess weight should be on the agenda of all severely overweight people. Raised body mass index is a risk factor for numerous chronic diseases and conditions, including cardiovascular disease (particularly heart disease and stroke), type 2 diabetes, osteoarthritis, certain forms of cancer (endometrial, breast, and colon), hypertension (high blood pressure), high cholesterol, liver and gallbladder disease, sleep apnea, respiratory problems, abnormal menstrual flow, and infertility.
There are several factors that may contribute to a person's risk of becoming overweight or obese. These include excessive lack of physical activity, genetic susceptibility, emotional or psychological factors, medical problems, and dietary habits. The purpose of this online Guide to Weight Loss & Nutrition is to provide you with extensive information on how overweight people can lose weight naturally by changing the way they eat.