Calculating Your Per Week Calorie Expenditure And Requirements

By Andy G Smith


A person's daily calorie expenditure is dependent on 3 main factors. First of all, it'll depend on an individual's basal rate of metabolism (BMR), which represents the number of calories burned at rest due to metabolic functions within the body. This could be approximated as 25 calories per kilogram of body mass, per day.

To get and maintain a healthy body, your body's cells need specific nutrients (high-quality protein, varied fiber sources, low glycemic carbs, helpful fats, vitamins, and minerals). When your body's cells lack these vital nutrients, they don't work properly. Usana realize that good nutrition includes both micronutrients (minerals, antioxidants, vitamins, along with other ingredients we consume in little amounts) and macronutrients (carbohydrates, proteins, and fats which make up the majority of our food). The key aim of good nutrition is to promote life long health. This state of well being encourages and enables the best performance of all body systems.

Usana Macro Optimizers - The Proper Macronutrients: It is crucial that your diet have the right types of each class of macronutrient. The right carbohydrates are either complex carbs or fiber, and have a low glycemic index. Complex carbohydrates and fiber generally supply additional healthy trace elements and nutrients, and energy. A healthy diet must also include a variety of protein sources including complete proteins, that have all the essential amino acids.

Lastly, beneficial fats are rich in essential fatty acids and low in saturated fatty acids. No more than 10 percent of your total everyday calories should be producing from saturated fat.

For fat loss, resistance exercises must be done with repetition ranges of 15 and above, as this will improve the endurance capacity of the muscle. The muscle will again produce higher numbers of mitochondria in order to decrease lactic acid production, hence improving the muscles ability to use oxygen.

The third and final factor for consideration relates to formal exercise. During formal exercise there is the possibility to expend many calories. The exact amount will depend on the type of activity, the participant's weight and the intensity. The majority of cardiovascular machines in a fitness center will determine the calories expelled based on an individual's weight and the strength in which they are working out.

To approximate your per week calorie expenditure, you may enter your own information into the equations below: Firstly, determine you BMR = Weight (kg) x 25 =; Next, include calories associated with your activity level = BMR x F = (Sedentary Life style = BMR x 1.2, Moderately Active Life-style = BMR x 1.5, Really Active Life-style = BMR x 1.75); Now multiply by 7 for days of the week = BMR x Activity Factor x 7 = ; Lastly, add calories used up during formal exercise during the week = BMR x Activity Factor x 7 + Calories Expended During Exercise =; This gives you the total quantity of calories used up in a particular week.

Usana Macro-Optimizers - The Products: USANA Foods are a wholesome source of complex carbs, complete proteins, and beneficial fats. SOYAMAX, based on highquality soy protein, provides complete and well-balanced amino acids. And many USANA Foods, such as FIBERGY and Iced Lemon FIBERGY BARS, are low fat, high-fiber foods. These delicious snack bars and drink mixes are formulated to be low glycemic to offer sustained energy through the day.

USANA Foods have been produced by USANA's team of scientists to help take the guess work from proper nutrition. These precision preparations not only offer the right amounts of healthy carbs, proteins, and fats, additionally, they taste great and are convenient. More importantly, they will help you build a lasting foundation for real health for tomorrow.




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