Weight loss pills and supplements are vital in aiding anyone who wants to burn some fat and get into shape.
The three aims of these pills and supplements approved and prescribed by the FDA are:
- To increase fat burning
- To Reduce Absorption
- To Reduce Appetite
These are some of the pills and supplements approved and prescribed by the FDA
1, Synephrine or Bitter Orange
Synephrine is a chemical found in bitter orange, a variety of orange.
Synephrine is related to ephedrine, which was once a common constituent in a variety of weight-loss pills.
However, the FDA has now prohibited ephedrine as a weight-loss component due to serious negative effects.
Synephrine operates in a similar way to ephedrine, however, it has a lower potency. It can help you lose weight by suppressing your appetite and increasing fat burning.
Effectiveness: While there has been little research on synephrine, ephedrine has been demonstrated in numerous studies to promote significant short-term weight loss.
Synephrine, like ephedrine, can have dangerous side effects that affect the heart. It’s also possible that it’ll become addictive.
Forskolin is a plant extract from the mint family that is said to help people lose weight.
It is thought to increase the levels of a chemical called cAMP inside cells, which may boost fat burning.
Effectiveness: Forskolin reduced body fat and enhanced muscle mass while having no effect on body weight in a trial of 30 overweight and obese individuals. Another research of 23 obese women revealed no negative effects.
Negative effects: There is very little information about the supplement’s safety or danger of side effects.
3, Conjugated Linoleic Acid (CLA)
For years, CLA (conjugated linoleic acid) has been a popular fat loss product.
It is one of the “healthier” trans fats and can be found in some fatty animal foods such as cheese and butter.
How it works: CLA can help you lose weight by suppressing your appetite, increasing your metabolism, and stimulating the breakdown of body fat.
Effectiveness: CLA produced weight loss of roughly 0.2 pounds (0.1 kg) every week for up to 6 months in a large review of 18 distinct research.
Another review study from 2012 found that when compared to a fake medication, CLA can help you lose roughly 3 lbs (1.3 kg) of weight.
CLA can have a variety of digestive side effects, and it may have long-term negative consequences, such as fatty liver, insulin resistance, and elevated inflammation.
4, Green Tea Extract
Many weight-loss products use green tea extract as a component.
This is because the major antioxidant in it, EGCG, has been demonstrated in multiple tests to aid fat burning.
How it works: Green tea extract is thought to boost the activity of norepinephrine, a fat-burning hormone (33).
Green tea extract has been proved in numerous human trials to enhance fat burning and cause a fat reduction, particularly in the abdominal area.
Green tea extract is generally well-tolerated in terms of side effects. It does contain caffeine, which may induce symptoms in caffeine-sensitive people.
Furthermore, all of the health benefits associated with drinking green tea should also apply to green tea extract.
Meratrim is a relatively new diet drug on the market. It’s a blend of two plant extracts that may alter fat cell metabolism.
It is believed to make it more difficult for fat cells to proliferate, reduce the amount of fat they absorb from the bloodstream, and aid in the burning of stored fat.
Effectiveness: Meratrim has only been studied once so far. A total of 100 obese patients were given either Meratrim or a placebo pill and put on a strict 2000-calorie diet.
The Meratrim group had shed 11 pounds (5.2 kg) and 4.7 inches (11.9 cm) from their waistlines after 8 weeks.
They also had a better quality of life, as well as lower blood sugar, cholesterol, and triglycerides.
There have been no reports of negative effects.
The elephant yam, also known as konjac, contains glucomannan, a form of fibre.
How it works: Glucomannan absorbs water and transforms into a gel-like substance. It “sits” in your gut and helps you eat fewer calories by promoting a feeling of fullness.
Effectiveness: According to three human studies, glucomannan, when paired with a nutritious diet, can help people lose 8-10 pounds (3.6-4.5 kg) in 5 weeks.
Other advantages: Glucomannan is a fibre that feeds the good bacteria in the gut. It can also help with blood sugar, cholesterol, and triglycerides levels, as well as constipation.
Side effects include bloating, gas, and soft stools, as well as the possibility of interfering with some oral drugs if taken at the same time.
It’s important to take glucomannan with a glass of water around half an hour before meals. If you want to give it a shot, Amazon has a fair selection.
7, Green Coffee Bean Extract
Normal coffee beans that haven’t been roasted are known as green coffee beans.
Caffeine and chlorogenic acid, two chemicals thought to aid weight loss, are found in them.
Caffeine increases fat burning, while chlorogenic acid slows the digestion of carbs in the gut.
Green coffee bean extract has been demonstrated to help people lose weight in several human investigations (19Trusted Source, 20Trusted Source).
According to a study of three research, the supplement caused participants to shed 5.4 pounds (2.5 kg) more than a placebo pill.
Green coffee bean extract may also assist to lower blood sugar levels and lower blood pressure. It also contains a lot of antioxidants.
Side effects: It has the same caffeine-like side effects. It contains chlorogenic acid, which can induce diarrhoea in some people, and some people are allergic to green coffee beans.
8, Raspberry Ketones
Raspberry ketone is a chemical compound present in raspberries that gives them their characteristic aroma.
A weight-loss supplement containing a synthetic form of raspberry ketones is available.
Raspberry ketones enhance fat breakdown and levels of a hormone called adiponectin, which is thought to be linked to weight loss, in isolated fat cells from rats.
Effectiveness: Although there hasn’t been a single human trial on raspberry ketones, a rat study utilizing huge doses found that they lowered weight growth.
They may cause your burps to smell like raspberries as a side effect.
9, Orlistat (Alli)
Orlistat is a pharmacological medicine that is available over-the-counter as Alli and by prescription as Xenical.
This weight reduction tablet works by preventing fat breakdown in the intestines, causing you to consume fewer calories from fat.
Effectiveness: Orlistat can increase weight loss by 6 pounds (2.7 kg) when compared to a dummy pill, according to a large evaluation of 11 research.
Other advantages: Orlistat has been found in studies to lower blood pressure somewhat and to reduce the incidence of type 2 diabetes by 37%.
Side effects: This medication produces a number of digestive side effects, including loose, greasy stools, gas, and frequent, difficult-to-control bowel movements, among others.
It could also lead to a shortage in fat-soluble vitamins such as vitamins A, D, E, and K.
To reduce the risk of adverse effects, it is normally advised to eat a low-fat diet while taking orlistat.
A low-carbohydrate diet (without medicines) has been demonstrated to be just as effective as orlistat and a low-fat diet combined.
Caffeine is the world’s most widely ingested psychoactive drug (6Trusted Source).
It’s naturally found in coffee, green tea, and dark chocolate, and it’s also added to a lot of processed foods and drinks.
Caffeine is a well-known metabolism accelerator that is frequently found in weight-loss supplements.
Caffeine can improve metabolism by 3-11 per cent and increase fat burning by up to 29 per cent, according to short-term studies.
Caffeine’s effectiveness has also been shown in some trials to produce minor weight loss in humans.
High doses of caffeine can cause anxiety, insomnia, jitteriness, irritability, nausea, diarrhoea, and other symptoms in some people. Caffeine is also addicting and can interfere with sleep quality.
There’s no need to use a caffeine-containing supplement or pill. Quality coffee and green tea are the finest sources, as they include antioxidants and other health advantages.
Hydroxycut has been around for over a decade and is now one of the most widely used weight loss pills on the planet.
There are various varieties, but the most prevalent is simply referred to as “Hydroxycut.”
How it works: It contains a number of chemicals, including caffeine and a few plant extracts, that are said to aid weight loss.
Effectiveness: In one trial, it resulted in a weight loss of 21 lbs (9.5 kg) over a three-month period (5).
You may have anxiety, jitteriness, tremors, nausea, diarrhoea, and irritability if you are caffeine sensitive.
12, Garcinia Cambogia Extract
Following its appearance on Dr. Oz’s show in 2012, garcinia Cambogia became a worldwide sensation.
It’s a little green fruit with a pumpkin-like form.
Hydroxycitric acid is found in the fruit’s skin (HCA). This is the active ingredient of Garcinia Cambogia extract, a weight-loss supplement.
How it works: Animal studies reveal that it can lower cravings by inhibiting a fat-producing enzyme in the body and increasing serotonin levels.
Garcinia cambogia was compared to a placebo pill in research with 130 individuals. There was no difference between the groups in terms of weight or body fat percentage.
According to a 2011 assessment of 12 research on garcinia Cambogia, it induced weight loss of roughly 2 pounds (0.88 kg) over many weeks on average.
There have been no complaints of major adverse effects, however, there have been some reports of moderate digestive issues.