A weight loss plateau often occurs because the difference between energy intake and energy expenditure gradually balances. The human body must restore energy balance to survive, imagine the consequences if a human kept losing weight because he/she couldn't find enough food! Our body has physiological mechanisms in place which help maintain energy balance relatively quickly.

How a Weight Loss Plateau Occurs

When someone begins a new diet and cuts calorie intake by about 500 per day it does develop what is needed to lose weight, a negative energy balance, less energy consumed than the body requires. It then needs to start using up energy stores to make up for this 500 calorie deficit. However very often the body has adapted to suit a regular lifestyle and the energy system is unconditioned for any change thus cells continue to use carbohydrates and protein to supply the majority of energy , stored fat is used but this often makes up a small percentage.Discount Phentermine Online

We Burn Less Calories

There is a second effect, as the body becomes progressively lighter less calories are burned during movements so the overall energy expenditure also reduces . The reduction in lean mass and the lowered energy expenditure both help restore a balance of energy from any initial reduction in calorie intake and can even slow progress from the extra exercise sessions often undertaken when attempting to lose weight. The bottom line is the initial 500 calories per day reduction no longer continues to be effective for losing further weight as the body no longer recognizes that there is a calorie deficit. There will always be an adaptation to match any lower calorie intake simply because the body needs to conserve energy for survival!

Metabolic Rate Decline

As protein and carbohydrates are used from the cells it causes a reduction in the amount of lean mass forcing the metabolism to decrease , this results in an individual requiring less energy to maintain their new weight. In other words, the body has gradually adapted to match the new energy intake!

Limit the effects of the Weight Loss Plateau!

The facts above means it is vital that dieters begin by reducing calorie intake slowly, this limits the loss of lean weight and helps keep metabolism high during dieting. Also exercise for the first 10 - 15 workouts needs to be light and for longer durations to enable the energy system to adapt to the change by "switching its gear" into fat burning mode! If calories are cut too much too soon the body is forced to burn more and more protein especially when glycogen (carbohydrate) stores run low. This seriously lowers the metabolism and dieters hit a period where they just cannot lose any more weight "the weight loss plateau", then when they give up and go back to old eating habits the body shoots back into a positive energy balance and they GAIN MORE WEIGHT!