Eating less and moving more are the basics of weight loss that lasts. For some people, prescription weight loss drugs may help. You’ll still need to focus on diet and exercise while taking these drugs, and they’re not for everyone. There are many different methods that help you lose weight through 3 basic mechanisms below:
The first, reduce appetite, making you feel more full so that you eat fewer calories.
The second, reduce absorption of nutrients like fat, making you take in fewer calories.
In last, increase fat burning, making you burn more calories.
Here is the 5 most popular best over the counter weight loss product reviewed by scient.
1.Garcinia Cambogia Extract
Garcinia cambogia is one of the most famous products in the would. Its outer shell has green fruit and small size, shaped like a pumpkin. The ingredients contains hydroxycitric acid and extract from garcinia cambogia marketing as a diet pill. It can inhibit a fat-producing enzyme in the body and increase levels of serotonin, potentially helping to reduce cravings.The results show that it can weight loss of about 2 pounds (0.88 kg) over several weeks.
Hydroxycut is currently one of the most popular weight loss supplements in the world.There are several different types, but the most common like as “Hydroxycut.” It contains several ingredients that are claimed to help with weight loss, including caffeine and a few plant extracts. One study showed that it caused 21 lbs (9.5 kg) of weight loss over a 3 month period (5).
Caffeine is the most commonly consumed psychoactive substance in the world. It is found naturally in coffee, green tea and dark chocolate, and added to many processed foods and beverages.Caffeine is a well known metabolism booster, and is often added to commercial weight loss supplements.There are also some studies showing that caffeine can cause modest weight loss in humans (11Trusted Source, 12Trusted Source). However, it can cause anxiety, insomnia, jitteriness, irritability, nausea, diarrhea and other symptoms.
Orlistat is a pharmaceutical drug, sold over-the-counter under the name Alli, and under prescription as Xenical.This weight loss pill works by inhibiting the breakdown of fat in the gut, making you take in fewer calories from fat. It can increase weight loss by 6 pounds (2.7 kg) compared to a dummy pill (13Trusted Source). In addition, it can reduce blood pressure slightly, and reduced the risk of developing type 2 diabetes by 37% in one study
Raspberry ketone is a substance found in raspberries, which is responsible for their distinct smell.A synthetic version of raspberry ketones is sold as a weight loss supplement. In isolated fat cells from rats, raspberry ketones increase breakdown of fat and increase levels of a hormone called adiponectin, believed to be related to weight loss (17Trusted Source).E There is not a single study on raspberry ketones in humans, but one rat study using massive doses showed that they reduced weight gain (18Trusted Source).
Above are the most popular best over the counter weight loss product reviewed by scient. Hope that it is useful for yourself.