Monday, March 30, 2015

Determining Your Per Week Calorie Expenditure And Requirements

By Andy G Smith


An individual's daily calorie expenditure is dependent on 3 primary factors. First of all, it'll rely on an individual's basal metabolic rate (BMR), which represents the amount of calories burned at rest due to metabolic functions inside the body. This could be estimated as 25 calories per kg of body mass, daily.

To achieve and maintain a healthy body, your body's cells need particular nutrients (high quality protein, varied fiber sources, low-glycemic carbs, beneficial fats, vitamins, and minerals). When your body's cells lack these essential nutrients, they don't function properly. Usana realize that good nutrition includes both micronutrients (vitamins, minerals, antioxidants, along with other compounds we consume in small amounts) and macronutrients (carbs, proteins, and fats that make-up the majority of our food). The key goal of good nutrition is to promote life time health. This state of well being encourages and allows the optimal performance of all body systems.

Sedentary Lifestyle (=BMR x 120 %) - Regular characteristics include having a desk-based job (office worker), driving to work, taking the elevator and not the stairs, etc.

Lastly, useful fats are high in fatty acids and low in saturated fatty acids. A maximum of 10 % of your total daily calories needs to be derived from saturated fat.

Really Active Life-style (=BMR x 175%) - Typical characteristics include having a manual job (labouring or physical exercise teacher), walking or cycling to work, taking staircases not lifts, etc.

For weight gain, the objective of physical exercise is to make sure that the mass gained is lean tissue mass and not fat mass, so how is this reflected in the kind of exercises performed?

To approximate your weekly calorie expenditure, you may enter your own information into the equations below: First of all, calculate you BMR = Weight (kg) x 25 =; Next, include calories relating to your activity level = BMR x F = (Sedentary Life style = BMR x 1.2, Somewhat Active Lifestyle = BMR x 1.5, Extremely Active Life-style = BMR x 1.75); Now multiply by 7 for days of the week = BMR x Activity Factor x 7 = ; Finally, add calories expended during formal exercise during the week = BMR x Activity Factor x 7 + Calories Used up During Exercise =; This provides you the total quantity of calories expended in a particular week.

Usana Macro Optimizers - The Products: USANA Foods are a wholesome source of complex carbohydrates, complete proteins, and useful fats. SOYAMAX, based on highquality soy protein, provides complete and well balanced amino acids. And several USANA Foods, like FIBERGY and Iced Lemon FIBERGY BARS, are low fat, high fiber foods. These scrumptious snack bars and drink mixes are made to be low glycemic to provide continual energy through the day.

A person with weight loss targets should try to lose between 0.5 and 1 kg body weight per week. Aiming to shed more could result in a slowing of the rate of metabolism, as the body goes into a state of starvation. So, a weekly calorie deficit between 3500 and 7000 kg is required (net calories = -3500 to -7000). A person with weight gain goals, aiming to gain between 0.5 and 1 kg bodyweight per week will need a weekly calorie surplus between 3500-7000 (net calories = 3500 to 7000).




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