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Are Bladderwrack Weight Loss Pills Safe And Effective?


The weight loss market is awash with hundreds of diet products claiming to help you lose weight. One of these products is the bladderwrack herbal weight loss pill.

Bladderwrack (fucus vesiculosus) is actually a species of brown algae or seaweed used for centuries by coastal communities because of its medicinal properties.

For example, bladder wrack has been used to treat conditions such as;

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  • Joint stiffness and pain
  • Thyroid problems
  • Iodine deficiencies
  • Arthritis
  • Skin conditions
  • Insect bites

Recently, encouraging evidence has revealed bladderwrack may help prevent weight gain linked to an under active thyroid.

Thyroid Problems Linked To Weight Loss

As it turns out, herbalists often use bladderwrack to treat people with an under-active thyroid gland.

OK, but what has an underactive thyroid got to do with my weight?

A lot, as a matter of fact.

Let me explain.

Your thyroid gland is located in the lower part of the neck. Although small in size this gland is vital for how your body functions.

In fact, the thyroid is responsible for;

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  • Regulating metabolism
  • Energy production
  • Regulating body temperature
  • Cell growth and development

To carry out these vital functions the thyroid gland needs to produce 2 hormones called triiodothyronine and thyroxine.

Unfortunately, people can develop an under-active thyroid meaning the gland doesn’t produce enough of these hormones to regulate the body effectively. This condition is known as hypothyroidism.

An underactive thyroid gland can lead to several symptoms including fatigue, muscle cramps, memory loss, depression, constipation poor digestion and even hair loss.

In addition, the condition can slow down your metabolic rate

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An underactive thyroid can slow down your metabolism which can increase your appetite and calories.


A common cause of an underactive thyroid is a lack of iodine. The gland needs iodine to produce thyroid hormones that regulate your metabolism and enable your body to function properly.

In fact, an extreme iodine deficiency can lead to a goiter – an unsightly large swelling of the thyroid.

The key reason why bladder wrack is used for thyroid problems is because its known as a rich source of iodine.  Supplement companies have jumped on this link by producing bladderwrack weight loss pills.

These herbal pills are often promoted as a way to boost iodine levels and therefore, stimulate your metabolism making you more efficient at losing weight.

The truth is, no clinical evidence shows that bladder wrack seaweed can make you lose weight or lower cholesterol levels. Furthermore, its not recognized as a weight loss product or a treatment for obesity.

Bladderwrack Herbal Pills Are Not For Everyone

You should not take bladderwrack if your weight gain is the result of eating too many calories or a lack exercise.

In fact, bladderwrack should only be taken if your weight gain is the result of an underactive thyroid.

If in doubt, speak to your doctor. He or she can give you a blood test to find out if the thyroid isn’t producing enough hormones.

In addition, a check on you current physical health can also help your doctor decide whether a course of bladder wrack treatment is suitable for you.

Side Of Effects Of Bladderwrack

Bladderwrack seaweed grows in sea water where there’s a higher risk of contamination of toxic heavy metals such as mercury.

In fact, the National Institutes of Health state that “like other sea plants, bladderwrack can concentrate toxic heavy metals, such as arsenic, from the water in which it lives” as therefore categorized as “possibly unsafe”.

For a safer way to lose weight  – click here

Bladderwrack side effects have been linked to irritation of the stomach lining. For this reason, avoid taking the supplement on an empty stomach. The recommended dosage is between 200 mg and 600 mg per day, however speak to your doctor to confirm what’s right for you.

If you’re going to take brown algae extract supplements ensure you buy a high quality product from a well known brand.

Use your due diligence by the checking the packaging for purity testing and quality certifications.

Even with an  underactive thyroid, bladderwrack brown algae herbal supplements are not suitable for pregnant women or people with diabetes because the seaweed is known to lower blood glucose levels.

To recap – Bladderwrack should only be used if you’re weight loss is the result of an underactive thyroid and with the support of your doctor.

In terms of safety and benefits, bladderwrack is still under question. There’s a lack of clinical studies and more testing is needed to prove its legitimacy as an effective weight loss treatment.

Natural Alternatives Proven To Work

If you’re really serious about losing weight, then choosing natural supplements that are tested and proven to work is the smartest way of achieving the body weight you desire.

That’s why I recommend you take a closer look at the following  weight loss alternatives.

Each supplement uses 100% natural ingredients, is safe and proven to work.

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I would also point out, these aren’t miracle weight loss pills. Fact is – they don’t exist – no matter what supplement companies tell you.


However, many people have successfully lost weight using these supplements, in addition to eating a healthier diet and taking more exercise. 

Click on one of the links below and see how people are losing weight and achieving the slim body’s they’ve always desired with these natural weight loss solutions.

Capsiplex – Natural fat burner that burns up to 276 extra calories.

Proactol – Natural fat binder blocks more than 27% absorption of fat.

Meratol – Effective Carb blocker that naturally suppresses your appetite.

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