4 Popular Weight Loss Pills and Supplements Reviewed
There are different weight-loss great options. This includes a wide range of pills, medications, and herbal supplements. These are claimed to aid weight loss, or at the very least make it easier to lose weight when used in conjunction with other methods. They tend to work via one or more of these mechanisms:
- Reduce your appetite by making you feel fuller, allowing you to consume fewer calories.
- Reduce nutrient absorption, such as fat, resulting in fewer calories consumed.
- Increase fat burning, resulting in increased calorie expenditure.
Here are the 4 most popular weight loss medications and supplements, reviewed by scientists.
- Hydroxycut
Hydroxycut has been around for over a decade and is presently one of the most popular weight loss pills on the market.
There are various varieties, but the most popular is simply referred to as “Hydroxycut.”
How it works: It includes many components that are said to aid in weight reduction, including caffeine and a few plant extracts.
Effectiveness: One research found that it resulted in a weight loss of 21 lbs (9.5 kg) during a three-month period.
If you are coffee sensitive, you may have anxiety, jitteriness, tremors, nausea, diarrhea, and irritability.
- Caffeine
Caffeine is the most widely ingested psychoactive drug in the world.
It can be found naturally in coffee, green tea, and dark chocolate, and it is also added to many processed foods and beverages.
Caffeine is a well-known metabolism accelerator that is frequently used in commercial weight loss solutions.
How it works: Caffeine has been proven in short-term studies to enhance metabolism by 3-11% and fat burning by up to 29%.
Caffeine has also been shown in several trials to cause minor weight loss in adults.
Caffeine can cause anxiety, insomnia, jitteriness, irritability, nausea, diarrhea, and other symptoms in some people. Caffeine is also addicting and can impair sleep quality.
There really is no need to take a supplement or a pill with caffeine in it. The best sources are quality coffee and green tea, which also have antioxidants and other health benefits.
- Conjugated Linoleic Acid (CLA)
Conjugated linoleic acid, or CLA, has long been used as a fat-loss supplement.
It is one of the “healthier” trans fats and is naturally found in several fatty animal foods such as cheese and butter.
This is how it works: CLA has been shown to lower hunger, increase metabolism, and encourage the breakdown of body fat.
Effectiveness: According to a meta-analysis of 18 research, CLA produced weight loss of roughly 0.2 pounds (0.1 kg) each week for up to 6 months.
Another review study from 2012 found that CLA can cause you to lose roughly 3 lbs (1.3 kg) of weight when compared to a fake pill.
CLA can induce a variety of digestive side effects and may be hazardous in the long run, potentially contributing to fatty liver, insulin resistance, and elevated inflammation.
- Green Tea Extract
Many weight loss products contain green tea extract as a component.
This is due to multiple studies demonstrating that the major antioxidant in it, EGCG, aids in fat burning.
This is how it works: Green tea extract is thought to stimulate the activity of norepinephrine, a hormone that aids in fat burning.
Effectiveness: Numerous human studies have shown that green tea extract can enhance fat burning and produce a fat reduction, particularly in the abdominal area.
Green tea extract is generally well-tolerated in terms of side effects. It does include caffeine, which may induce symptoms in caffeine-sensitive people.
Furthermore, all of the health benefits associated with drinking green tea should apply to green tea extract as well.
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