4 Popular Weight-Loss Supplements Investigated

There are many wonder drugs available which claim to help you to shed the pounds, or at least make it easier to lose weight. These can include drugs, pills, and natural extracts. They can claim to help in different ways; some reduce your appetite, some increase your body’s fat-burning, and some reduce your absorption of fat.

It seems like a no-brainer to take a magic pill which will help you lose weight. But before you rush off to the local store, here is a breakdown of 4 of the most popular diet supplements currently on the market and what they do.



These are a brown capsule made up of a fibre from the roots of a plant called a Konjac (or Elephant Yam). These plants are mainly found in tropical eastern Asia and are known for being cooked and consumed in Japan as yam cakes. After consuming a Glucomannan tablet, it absorbs water in your gut and turns into a gel-like substance. When you take it shortly before a meal, it makes you feel full and means you consume less food and calories.

2. Caffeine

Caffeine is the most commonly consumed psychoactive substance in the world and has been used by humankind for centuries. Most weight loss supplements contain it in some measure at it is a well-known metabolism booster. However, too much caffeine can cause insomnia, nervousness, stomach irritation and nausea. It can also be addictive, and you can build up a tolerance to its effects quite quickly.

As it is found in tea, coffee, and dark chocolate, it is unnecessary to take pills and tablet supplements for caffeine. Including it into your diet is relatively simple, the best sources are coffee and green tea.

3. Garcinia Cambogia Extract

Garcinia cambogia is a green fruit that looks like a small pumpkin. The skin of this contains hydroxycitric acid (HCA) which is what is ‘extracted’ and is the active ingredient in the diet pills. This acid can inhibit a fat-producing enzyme in the body, which can help to reduce food cravings. Meaning if you’re less hungry, you’ll eat less! It is popular worldwide, so do your research to find the best garcinia cambogia brands for you.

4. Green Tea Extract

Like caffeine, green tea extract is another popular ingredient in many weight loss pills. Many studies have shown that the antioxidant in it increases a hormone in your body that aids in fat burning. Again, pills and tablets are unnecessary for this supplement as green tea is so widely available nowadays in many different flavours. It is well tolerated by most people, but be aware that it does also contain caffeine.

It’s crucial to note that all of these are designed to go alongside your diet, and not to replace the nutritious food and vitamins that your body needs. All of these supplements are advised to be taken with healthy eating and regular exercise. They should be taken with caution, and always check things over with your doctor.

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