Weight Loss Ingredients Reviews

Medically reviewed by Anthony Dugarte M.D.

Weight Loss Ingredients

Losing weight requires a lot of hard work. It takes an enormous amount of willpower to exercise every day, count calories, and carefully measure food servings. Still, with obesity on the rise in America, most folks don’t have a choice because every extra pound of fat that a person carries contributes to their risks of developing a serious health condition from it.

So to make the process a little easier, many people turn to weight loss supplements that promise to deliver fast results with little to no side effects. But before ever taking them, it is crucial that consumers read the labels of the supplement bottles very carefully since not all weight loss active ingredients are safe.

Want to know more about the weight loss herbal ingredients that are found in weight-loss supplements and how they could affect your body? Then, read on for a list of the answers to the most commonly asked questions.

What are Weight Loss Ingredients?

Weight loss ingredients are either natural or synthetic herbs, compounds or extracts found in supplements. Usually found over-the-counter, there are some weight loss ingredients included in prescription weight loss pills.

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How Do Weight Loss Ingredients Work?

Some weight loss ingredients are supposed to work by increasing the body’s metabolism and fat-burning ability. But some also claim to prevent the absorption of carbohydrates and fats from foods, so they never have a chance to accumulate in the body as extra weight.

The Best Weight Loss Ingredients

The following is a list of some of the best natural weight loss ingredients that weight-loss supplements commonly contain:

White Kidney Bean Extract

White kidney bean extract is useful for blocking the absorption of carbohydrates, so they don’t get turned into fat, thus promoting weight loss, according to a publication of Food Science & Nutrition.


Chitosan is a by-product of the shells that come off of seafood animals once they are processed for consumption. It works by reducing the body’s ability to absorb fat from food.

Flax Seeds

Ground-up flax seeds are high in fiber, so the seeds help slow down the absorption of sugar and carbohydrates. And they can help a person feel fuller for longer, which reduces the temptation to snack on unhealthy treats.

Whey Protein

Whey protein is one of the best weight loss ingredients because it keeps a person feeling full for several hours. The protein-rich whey comes from the liquid that is left over when companies make cheese.

Green Coffee Bean Extract

The ground-up coffee that people purchase for their favorite morning brew is made with coffee beans that have gone through a roasting process which helps improve their flavor.

Unfortunately, the process also destroys some of their best health properties that work well with other ingredients in weight loss pills. Because of this, green coffee bean extract is made out of coffee beans that have been left in their fresh, natural form.

Cayenne Pepper

One of the spiciest weight loss ingredients supplements contain is cayenne pepper. It works because of the way that the body’s defense mechanisms react to it.

The heat that it produces signals pain receptors that quickly respond with anti-inflammatory agents to soothe the area. But at the same time, the cayenne is also speeding up the metabolism system, so more calories are being burned.

Weight Loss Ingredients Side Effects

Side effects from weight loss ingredients depend on the person, the amount consumed and personal health issues. While not all-inclusive, some weight loss ingredients side effects may include:

  • Increased blood pressure
  • Nervousness
  • Difficulty sleeping
  • Frequent urination
  • Abdominal pain
  • Rash and itching

Combining Weight Loss Ingredients

It is best to never combine any weight loss ingredients with other prescription medications or health supplements without consulting a doctor first because an interaction could occur.

Many new weight loss ingredients work by blocking the absorption of fats, sugars, and carbohydrates.

But when they do this, they are also blocking the absorption of the other medications that a person takes.

The Bottom Line on Weight Loss Ingredients

Overall, most weight loss supplements that are sold over-the-counter are safe for adults with no other health conditions who are not pregnant or nursing to take. But they each have a unique set of ingredients, which can all have different effects on the body.

The main problem with weight-loss supplements is that many of them make false claims about their efficacy, so people think that they are going to lose an enormous amount of weight in a short period of time. This causes them to not change their eating and exercise habits because they assume that the supplements are going to do all the work for them.

There are also issues with the studies that are done on the ingredients that are in weight-loss supplements. Many of them are independently sponsored by companies that intend to sell products with them. Since the companies want to have a high sales volume of their products, they often fail to reveal accurate test results.

And lastly, it is important to mention that even the most effective weight-loss supplements only cause a modest weight loss of one or two pounds per week when they are taken according to the directions. So those who are struggling to find one that will work for them can often get the same results by eating a healthy diet and exercising regularly.

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