There are different ways to lose weight. It can include all kinds of pills and natural dietary supplements.
They are all supposed to help you lose weight, or at least help you lose weight more easily, when used with other methods. They tend to follow one or more of the following mechanisms:
Reduce appetite, make you feel more easily satiated, so that you consume fewer calories.
Reduce the absorption of nutrients such as fats, which makes you absorb fewer calories.
Increase the burning of fat, you burn more calories.
Here are 12 pills and dietary supplements to lose weight among the best known, from a scientific point of view.
1. Garcinia Cambogia extract
Garcinia cambogia became world famous after being introduced by the Dr. Oz Show in 2012.
It is a small green fruit, shaped like a pumpkin. The skin of the fruit contains hydroxyl citric acid (HCA). It is the active ingredient in Garcinia Cambogia extract, which is sold as a diet pill.
How it works : Animal studies show that it can inhibit a fat enzyme and increase serotonin levels in the body, potentially helping to reduce cravings.
Effectiveness: A study of 130 people compared garcinia to a dummy pill. There was no difference in weight or percentage of body fat between the groups.
2. Hydroxycut
Hydroxycut appeared more than a decade ago and is currently one of the world’s best-known supplements for weight loss.
There are several types, but the simplest is called “Hydroxycut. ”
How it works: It contains several ingredients that are supposed to help with weight loss, including caffeine and some plant extracts.
Efficacy: A study showed that this allowed a weight loss of 9.5 kg over a period of 3 months.
Side effects: If you are sensitive to caffeine, it could lead to anxiety, restlessness, tremors, nausea, diarrhea and irritability.
Kratom in powder or capsule form can also be consumed to lose weight. It is very effective way which is implied to a great amount lately. Find more on Kratom and its other benefits from redstormscientific.com, a blog with comprehensive info on herbs.
3. Caffeine
The caffeine is the most consumed psychoactive substance in the world.
It is found naturally in coffee, green tea and dark chocolate and is added to many processed foods and beverages.
Caffeine is a well-known metabolism stimulant, which is often added to the weight loss supplements that are on the market.
How it works: Short-term studies have shown that caffeine can boost metabolism by 3 to 11%, and increase fat burning by up to 29%.
Efficacy: There are also studies that show that caffeine can cause modest weight loss in humans.
Side effects: In some people, high amounts of caffeine can cause anxiety, insomnia, nervousness, irritability but also nausea, diarrhea and other symptoms. Caffeine also creates addiction and can also reduce the quality of your sleep.
There is really no need to take a supplement or pill containing caffeine, the best sources are the quality coffee and green tea, which also contain antioxidants and have other health benefits.
- Orlistat (Alli)
Orlistat is a pharmaceutical drug, sold without a prescription under the name Alli and as a prescription under the name Xenical.
How it works: This pill to lose weight works by inhibiting the breakdown of fats in the gut, which allows you to absorb less calories from fat.
Efficacy: According to a large analysis gathering 11 studies on the subject, Orlistat can increase weight loss by 2.7 kg compared to a dummy pill.
Other benefits: Orlistat has been shown to be able to slightly reduce blood pressure and reduce the risk of developing type 2 diabetes by 37%, according to a study.
Side effects : This drug has many digestive side effects , including oily stools, flatulence, frequent stools that are difficult to control, etc … It can also contribute to a deficiency of fat-soluble vitamins, such as vitamins A, D, E and K.
Raspberry ketone
Raspberry ketone is a substance found in raspberries and is responsible for their distinct smell.
A synthetic version of Raspberry Ketone is sold as a supplement for weight loss.
How it works: In the fat cells of isolated rats, raspberry ketones increase the distribution of fat and increase levels of a hormone called adiponectin, suspected to be related to weight loss.
Efficacy: There are no studies on raspberry ketones in humans, but a study of rats using massive doses has shown that they can reduce weight gain.
Side effects: They can give your refills a smell of raspberries.
6. Coffee bean extract
The green coffee beans are just normal coffee beans that have been roasted.
They contain two substances believed to help lose weight, caffeine and chlorogenic acid .
How it works: Caffeine can increase fat burning and chlorogenic acid can slow the breakdown of carbohydrates in the gut.
Efficacy: Several studies on humans have shown that green coffee extract can help people lose weight.
The analysis of three studies showed that a supplement can make people lose up to 2.5 kg compared to placebo, a dummy pill.
Other benefits: The green extract of coffee bean can help reduce blood sugar levels and blood pressure. It is also rich in antioxidants.
Side effects: it can cause the same side effects as caffeine. Chlorogenic acid itself can also cause diarrhea, and some people may be allergic to green coffee beans.