How Do Weight Loss Pills Work in Your Body?


Most people who desire to lose weight tend to pay attention to the brand, the ingredients, or the reviews of the weight-loss product that they are planning to buy. But have you ever wondered how they work inside our bodies? What specific processes and complex chemical transformation do they exactly undergo to give us results? Here in this article, we will be featuring how weight-loss pills work, the individual benefits and possible harm of most common ingredients, and how to successfully lose weight by using them.

Which Weight-Loss Pill is the Most Effective?

It can be quite a difficult task for consumers to ascertain which weight-loss pill is the most effective because of two reasons:

  •         Lack of Proof

           Unlike prescription drugs, weight-loss products are not subjected to review or checking before they are sold in the market. They can even be sold over the counter, so customer will not really know if the product is safe or has it passed a certain standard of effectiveness check.

  •         Untested Combination of ingredients

           On their own, the ingredients commonly found in most weight-loss pills are proven by research to be effective and are natural herbs, vitamins, and minerals. However, a blend of all these substances to be used as a weight-loss pill is widely unknown and its efficiency to lose weight is not confirmed.

How do the ingredients in Weight Loss Pills Work?

The ingredients listed below are just some of the contents found in most weight-loss pills and are marketed to aid people achieve temporary weight loss. Though there is still a debate whether these ingredients really work in helping us lose weight or not, it is still worth noting that they are widely used. Due to some possible health risks, any weight-loss pills are not recommended to be taken long term.

  •         Bitter Orange

This fruit contains chemicals of stimulating and appetite-suppressive properties which means that not only do these chemicals temporarily gives you alertness and increased blood pressure, they also prevent you from getting hungry. This also increases the number of calories burned due to increased rate of your body’s metabolism. As you have already guessed, this has its own side effects as well, including irregular heart rate, high blood pressure, both of which can lead to heart attack, stroke, or even death.

  •         Chromium

This is a mineral that has undergone several clinical trial methodologies and proven to be safe to use under right dosage. This increases the production of lean muscle mass while promoting the loss of fats at the same time. Not only that, it also regulates your food intake, cravings and hunger levels.

  •         Guar Gum

This helps for a lesser fat absorption in the blood stream and gives an increased feeling of fullness. However, no scientific research have proven that this has any impact on weight-loss and comes with a few side effects including abdominal pain, nausea, flatulence, cramps, and diarrhea.

  •         Hoodia

This plant that is similar in appearance with a cactus, suppresses appetite and help in reducing energy intake but weight-loss effects are not proven by any scientific methodology. This has reported side effects as well including dizziness, headache, vomiting and nausea.

  •         Caffeine

This is one of the most widely known and used stimulants for weight-loss products. It can be as added caffeine, or extracted from kola nut, guarana, yerba mate, or other herbs. Caffeine has been proven to be safe if applied with the correct dosage of below 400 mg a day for adults, anything more than that will cause safety concerns. It is known to stimulate the central nervous system and increases thermogenesis which causes body temperature to rise and fat oxidation as well. Reported side effects include nervousness, tachycardia, vomiting and jitteriness.

  •         Calcium

This mineral has also undergone series of clinical studies to determine its safety as an ingredient for weight-loss pills. It increases lipolysis, or the breakdown of lipids and at the same time, fat accumulation and also helps in decreasing fat absorption. Side effects of this mineral are kidney stones, constipation, interference with zinc and iron absorption at intakes that are beyond the recommended dosage.

  •         Chitosan

This is a type of fiber that is mostly taken from crustacean shells and has been a subject of several clinical studies to determine its safety as an ingredient in weight-loss products. It has minimal effects on body weight and helps in weight-loss through binding dietary fat in the digestive tract. Known side effects are bloating, indigestion, constipation, flatulence, heartburn and nausea.

How to Successfully Lose Weight with Weight-loss Pills

The golden rule in losing body weight is to burn more calories than the amount that you consume. Even if you take weight-loss pills and still eat more calories than what you burn, then there will still be no results. The pills will only help you control your appetite and make you feel full in order to lessen your energy intake, but the rest is up to you. Maintaining a low-calorie diet with the basic food groups, vitamins and minerals paired with regular exercise is the most effective way to lose weight and keep the results that way. Having adequate amount of everything will be your key to a healthier and sexier body.


Knowing the effects and the possible harm of each ingredient in your weight-loss pill and how they work inside your body is just as important as taking them regularly. As someone who wants to lose a few pounds and seeks the help of weight-loss products, you don’t want to mess with something that is completely unknown and untested in all the pills that you can possible choose from. You want a pill that is guaranteed to pack the necessary substances, vitamins and minerals that will boost and aid your weight-loss efforts. If you are uncertain as to what to do and what to take, you can pay a visit to your physician or nutritionist and discuss the most appropriate plan for you based on your lifestyle, habits, and diet.