A lot of factors cause this to happen such as genetics, overeating, the type of food taken into the body and as people age, the metabolism slows down making it harder than before to burn the food that was just consumed.

There are many ways to solve this problem. Some have decided to undergo surgery, while others have decided to change the dietary intake and exercise.

Since this takes time and most people can’t wait to get rid of the extra weight, these people have decided to take the fastest way out which is through the use of weight loss drugs.

In the 1950’s until the late 90’s, doctors gave prescription drugs for weight loss. The drug works by increasing the serotonin levels in the brain that makes the brain believe that the stomach is already full and thus, increases the person’s metabolic rate.

It was only after scientists discovered that these drugs had side effects and were related to cause heart valve disease that these were taken off the shelves.

Later on, new drugs were developed and prescribed by doctors and many of which are still waiting for FDA approval.

Most people have known friends or family members who have tried using diet pills and have seen tremendous improvement. The idea that a simple drug can change everything without the need to change the diet or sacrificing anything is very tempting.

This has made consumers spend millions of dollars every year and has given drug companies a lot of money making and selling the drug.

Diet pills can be purchased either over-the-counter or prescribed by a doctor. Even with the advances in medical technology, these drugs can still cause a lot of health related problems which can be unpleasant such as diarrhea and vomiting, harmful such as tightness in the chest and urinary tract problems and fatal such as a heart attack or a stroke.

An overdose of the diet pills can cause tremors, confusion, hallucinations, shallow breathing, renal failure, heart attack and convulsions.

The side effects vary depending on the lifestyle and health of the person and can be minimized as long as one consults the doctor first before buying it.

Should one decide to stop using the drugs, studies have shown that there are also side effects. These include noticeable mood swings, hyper-activity, and pain in the stomach, insomnia and nightmares, severe irritability, extreme fatigue, depression, nausea, vomiting and trembling.

A lot of clinical tests will show that the drugs taken to lose weight really work. But this can only work if it is done with a low calorie diet and an exercise plan.

A good diet should have food from all the food groups. This should have vitamins, minerals and fiber. A lot can come from oats, rice, potatoes and cereals. The best still come from vegetables and fruits since these have phytochemicals, enzymes and micronutrients that are essential for a healthy diet.

A person can jog every morning or sign up and workout in a gym. Just like taking any medicine, one should first consult the doctor before undergoing any form of exercise.

The best exercise plan should have cardiovascular and weight training exercises. This helps burn calories and increase the muscle to fat ratio that will increase ones metabolism and lose weight.

But what should be your long-term goal? And what short-term goals should you set to help you get there? You have a better chance of attaining your goals if you make sure that the fat loss plans that you will use are sensible and reasonable right at the beginning.

Here are some guidelines from the experts in choosing fat loss plans and goals.

1. Be realistic

Most people’s long-term fat loss plans are more ambitious than they have to be.

For example, if you weigh 170 pounds and your long-term plan is to weigh 120, even if you have not weighed 120 since you were 16 and now you are 45, that is not a realistic fat loss goal.

Your body mass index or BMI is a good indicator of whether or not you need to shed of pounds. The ideal BMI range, according to the national Institutes of Health, is between 19 and 24.9. If your BMI is between 25 and 29.9, you are considered overfat. Any number above 30 is in the obesity range.

From this point of view, you will need a sensible fat loss plan that will correspond to the required BMI based on your height, because this is the primary factor that will affect your BMI.

2. Set appropriate objectives

Using a fat loss plan just for vanity’s sake is psychologically less helpful than losing fat to improve health.

You have made a big step forward if you decide to undergo a fat loss plan that includes exercise and eating right so that you will feel better and have more energy to do something positive in your life.

3. Focus on doing, not losing

Rather than saying that you are going to lose a pound this week, say how much you are going to exercise this week. This would definitely make up of a sensible fat loss plan.

Keep in mind that your fat within a span of a week is not completely in your control, but your behavior is.

4. Build bit by bit

Short-term fat loss plans should not be “pie-in-the-sky.” This means that when you have never exercised at all, your best fat loss plan for this week should be based on finding three different one-mile routes that you can walk next week.

5. Keep up the self-encouragement

An all-or-nothing attitude only sets you up to fail. Learn to evaluate your efforts fairly and objectively. If you fall short of some goals, just look ahead to next week. You do not need to have a perfect record.

After all, self-encouragement should definitely be a part of your fat loss plans. Otherwise, you will just fail in the end.

6. Use measurable measures

Saying that you are going to be more positive this week or that you are going to really get serious this week is not a goal that you can measure and should not be a part of your fat loss plan.

This is another reason why you should incorporate exercise on your fat loss plan and focus on it. You should be able to count up the minutes of exercise in order to be successful in your plan.

The bottom line is, people should make fat loss plans that will only remain as it is, just a plan. They have to put it into action by incorporating goals that will motivate them to succeed.