Do any weight loss pills really work?

When it comes to weight loss, there is no shortage of pills, beverages, and supplements claiming to aid in the process. However, are diet pills effective and safe?

The best weight loss pills may have one or more active ingredients that help you burn more fat, eat less, or absorb less fat.

Not all dietary supplements and weight loss pills are created equal. The side effects of some pills can be unpleasant, and some may not help you lose weight.

We will look at the following nine weight loss pills and supplements:

• Alli (orlistat)
• caffeine
• glucomannan
• Garcinia Cambogia extract
• pyruvate
• green tea extract
• conjugated linoleic acid
• Hydroxycut
• prescription weight loss pills

1. Alli (orlistat)

Alli is the name of the drug orlistat, which is sold as the brand name Alli You should take it to lose weight.

People can get Orlistat on prescription, but it can also be bought over the counter without a prescription. It stops the body from breaking down some of the fat that people eat, so it doesn’t work. When fat is absorbed less by the intestines, weight loss may happen.

Orlistat may increase weight loss by a small amount, according to a review of 11 studies. Orlistat users lost 2.9% more weight than non-users, according to the study.

Orlistat may alter bowel habits. There are some side effects that can happen to people who take orlistat. These include diarrhea and problems with their bowel movements.

2. Caffeine

Caffeine is a stimulant that can be found in a variety of beverages, including coffee, tea, soda, and even chocolate. Additionally, it is frequently included in diet pills and supplements.

According to a study of 76 obese adults, those who consumed a high amount of caffeine experienced a greater reduction in fat mass, waist circumference, and overall weight than those who consumed a low amount of caffeine.

Caffeine has a number of undesirable side effects, including jitteriness, increased heart rate, and difficulty sleeping.

3. Glucomannan

Glucomannan is a type of dietary fiber. It works by allowing the intestines to absorb water, which gives the user a sense of fullness and encourages them to eat less.

However, research appears to be contradictory regarding glucomannan’s ability to aid in weight loss.

A 2005 study of 176 people found that glucomannan helped overweight adults lose weight.

There has been some evidence that glucomannan does not aid weight loss in randomized clinical trials.

People who take glucomannan may have gas, diarrhea, and pain in their stomachs.

4. Garcinia cambogia extract

Garcinia cambogia is a fruit rich in hydroxycitric acid, which is believed to aid in weight loss.

Garcinia cambogia extract is a weight loss supplement made from the juices of this small fruit. It is possible that Garcinia cambogia can inhibit or prevent the citric acid lyase, a fat-producing enzyme, from working.

Scientists haven’t found any proof that this extract can help people lose weight. If you look at one report, it says that the extract hasn’t been proven to be effective in long-term clinical trials and large-scale studies.

While Garcinia Cambogia extract does not appear to aid in weight loss, when taken in acceptable doses, it does not tend to affect many side effects. According to the report above, no adverse effects were observed with a dietary dose of up to 2,800 milligrams (mg) per day.

5. Pyruvate

When sugar is broken down in the body, pyruvate is produced. Pyruvate is also sold as a weight-loss supplement, as it aids in fat breakdown and increases metabolism.

As the National Institute for Health says, pyruvate may help people lose some weight. Existing research is insufficient, and thus results are inconclusive.

Pyruvate has a number of adverse effects, including gas and bloating.

6. Green tea extract

Numerous diet pills contain green tea because it has been shown to increase the body’s ability to burn fat, particularly abdominal fat.

There is still a lack of conclusive evidence, but green tea extract drinks may aid in the reduction of stomach fat. The more fat you lose may also make you lose a little weight.

However, green tea extract can cause stomach cramps, constipation and nausea. Despite this, it is generally well-tolerated.

7. Conjugated linoleic acid

Conjugated linoleic acid is found in beef and dairy products. Its ability to increase metabolism and decrease appetite has made it one of the best weight loss pills.

Nevertheless, the majority of research on conjugated linoleic acid’s weight-loss effects has been conducted on animals. A review of research shows minimal weight loss in humans.

Up to 6 grams of conjugated linoleic acid per day for up to 12 months appears safe. Symptoms include stomach ache, diarrhea, and constipation. The person who has diabetes might not be able to use it, though.

8. Hydroxycut

Hydroxycut is a well-known nutritional supplement. There are numerous Hydroxycut products available, each containing a unique combination of ingredients. Hydroxycut supplements are typically made with plant extracts and caffeine, though caffeine-free versions are also available.

There aren’t any studies on Hydroxycut in particular. Caffeine has been studied and may help with weight loss on a small scale.

Due to the fact that the ingredients in Hydroxycut vary, it’s difficult to predict potential side effects. Caffeine-containing hydroxycut supplements may cause jitters and a rapid heart rate.

Hydroxycut is classified as a dietary supplement and therefore does not perform the same rigorous testing as pharmaceuticals to ensure its safety.

9. Prescription weight loss pills

Certain weight loss pills are only available through a doctor’s prescription. Although there are various pills on the market, most weight loss medications work by making it harder to absorb dietary fat or suppress the appetite.

A common weight loss pill is LeptoFix.

Prescription pills may lead to weight loss, but they can have side effects. Depending on the prescription, side effects of weight loss pills can include stomach pain, dry mouth, and diarrhea.