Morosil is a patented dietary supplement, often in the form of gummies or capsules, which is extracted from the Moro blood orange, a citrus variety.
It is characterized by its dark red color, which comes from the presence of anthocyanins, pigments with antioxidant properties. Its composition also contains flavonoids, polyphenols and vitamins that contribute to its popularity.
Its active compounds are said to modulate the use of lipids as an energy source, thus promoting fat burning and weight loss.
It is not consumed alone since dietary supplements containing Morosil also include other purported slimming ingredients. The synergy of Morosil with apple cider vinegar is among the most popular.
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Is Morosil effective for weight loss?
Alleged benefits of Morosil
Among its claimed benefits, Morosil could combat aging and relieve heavy legs. Only the latter claim is currently authorized in Europe.
Morosil is also touted for its ability to help with weight loss thanks to the presence of powerful antioxidants:
- Reduction of oxidative stress of the body, which could limit inflammatory markers and improve metabolism
- Improvement of insulin sensitivity
- Regulation of cholesterol levels and influence on the absorption of consumed fats
A lack of scientific studies
To date, very few studies have shown beneficial effects of this new product, particularly on weight and BMI reduction, as well as on reducing waist and hip circumference.
The first study from 2022 included 44 people, of whom 25 took Morosil and 19 a placebo. Another study from 2015 reaches the same beneficial conclusions after research conducted on 30 people.
The problem? Beyond the small number of people included in scientific studies, which prevents establishing proven benefits, the studies carried out on humans were funded by the manufacturer of the supplement in question.
There is therefore no reliable and current scientific evidence that Morosil is an effective supplement for weight loss.
The combination of Morosil and apple cider vinegar
Morosil is indeed often combined with apple cider vinegar to form a duo for weight loss.
And it’s a well-known folk remedy: apple cider vinegar is said to be useful for getting rid of a few excess kilos. Rich in acetic acid, it slows gastric emptying, which could prolong the feeling of fullness.
It’s also believed to have properties that increase metabolism or regulate blood sugar.
However the scientific evidence is weak. In small amounts, it is unlikely that apple cider vinegar has a meaningful effect. In large amounts, it can be harmful to the teeth, the liver, and the stomach or even the duodenum.
The combination of Morosil and apple cider vinegar presents no proven benefit today.
Does Morosil have side effects?
If you are a healthy person and you take Morosil at the recommended dose, it is unlikely that this slimming product will present a problem.
Of course, like any dietary supplement, Morosil comes with some potential side effects, such as allergic reactions and digestive disorders.
It would be inadvisable for people suffering from thyroid disorders or who are on anticoagulant therapy.
Also remember to check the other ingredients contained in the dietary supplement, which may also have contraindications and precautions for use. I am thinking in particular of the addition:
- of choline, harmful for people with depression or low blood pressure
- of chrome which can interact with antidiabetic medications
- the green tea extract, harmful to the liver at high doses and which can cause drug interactions with anticoagulants
My advice? To remove any doubt, seek advice from a healthcare professional before starting a course containing Morosil.
Scientific sources
- Briskey D et al., 2022, Effectiveness of \”Moro\” Blood Orange Citrus sinensis Osbeck (Rutaceae) Standardized Extract on Weight Loss in Overweight but Otherwise Healthy Men and Women-A Randomized Double-Blind Placebo-Controlled Study.
- Cardile V et al., 2015,Clinical evaluation of Moro (Citrus sinensis (L.) Osbeck) orange juice supplementation for weight management.
