Best Top 5 Weight Loss Diet Supplements of 2021
When it comes to weight loss, there is no shortage of medications, drinks, and supplements to help you lose weight. But do weight-loss drugs help or are they safe?
The best weight loss pills may contain one or more active ingredients aimed at increasing fat burning, reducing appetite, and reducing fat absorption. Not all weight loss pills are created equal. Some medications can cause unpleasant side effects, while others may not be proven to cause weight loss.
1. Alli (orlistat)
Alli is the brand name of the drug orlistat. It is one of the most common weight-loss drugs.
Orlistat is available by prescription and over-the-counter. It works by preventing the body from breaking down some of the fat a person eats. Weight loss will be followed by fatigue and constant tiredness.
Eleven studies have shown that orlistat may increase weight loss slightly. The study found that people who took orlistat lost an average of 2.9 percent more weight than non-drug users.
Orlistat may change bowel habits. People taking orlistat may experience side effects such as diarrhea, stomach pain, and difficulty controlling bowel movements.
Caffeine is a stimulant found in coffee, tea, beverages, and chocolate. It is often added to diet pills and supplements.
A study of 76 obese adults found that people who consumed high levels of caffeine lost more weight, weight, and overall weight than those who consumed less caffeine.
Side effects of caffeine include shock, increased heart rate, and drowsiness.
Glucomannan is a type of fiber supplement. It works by absorbing water in the gut, giving it a full sensation that can make people eat less.
Studies on whether glucomannan can help with weight loss seem to be contradictory.
A 2005 study of 176 people found that glucomannan contributed to weight loss in healthy, overweight adults.
However, a recent review of randomized controlled trials shows that glucomannan did not lead to weight loss.
Side effects in people taking glucomannan may include gas, diarrhea, and stomach pain.
4. Garcinia cambogia extract
Garcinia cambogia is a fruit that contains hydroxy acids that are believed to help with weight loss.
Garcinia cambogia extract contains this small fruit juice and is available as a weight loss pill. Garcinia cambogia can inhibit or prevent a fatty enzyme called citric acid lysis.
There is little scientific evidence that this extract has been used to help with weight loss. According to one report, the effectiveness of the extract has not been proven in long-term clinical trials and large-scale studies.
Garcinia Cambogia extract does not help you lose weight, but it does not cause many side effects when used in reasonable doses. The report states that a dietary dose of up to 2,800 milligrams (mg) per day will not cause side effects.
The body breaks down sugars to form pyruvate. Pyruvate is sold as a supplement to help you lose weight by breaking down fats and increasing your metabolism.
According to the Food Supervision Department of the National Institutes of Health, pyruvate may have some effect on weight loss. Existing studies are weak and the results are unclear.
Side effects of pyruvate include gas and bloating.