Cellulite comes in three forms: adipose, fibrous and aqueous. This last form, also known as infiltrated cellulite or hydrolipodystrophy, is linked to water retention. To better understand this phenomenon, we’ll explain in this guide what water retention actually is. What causes it? How does it contribute to the appearance of cellulite? How can you tell if you’re affected — and, most importantly, how can you reduce it?
What is water retention?
“Retention” is defined in the dictionary as an “excessive accumulation in the body of substances that should normally be eliminated”. The medical term for this phenomenon is “oedema”. An oedema refers to “the swelling of a tissue caused by the accumulation of fluid that invades various tissues. Oedema is most commonly observed in the hands, arms, feet, ankles and legs”. Water retention is therefore an excessive build-up of water, and more broadly of fluids, in the body.[1]
Under normal circumstances, water accounts for around 65% of our total body weight — but for those who experience water retention, this percentage can increase significantly. The body is naturally designed to eliminate water on an ongoing basis, not to store it. Water comes from what we eat and drink, and is eliminated through the body’s various secretions (urine, perspiration, breathing…). On average, we eliminate 2.5 litres of water each day: through urine (1 litre), perspiration (75 centilitres), breathing (50 centilitres) and stools (100 millilitres). Health professionals estimate that, under typical conditions — a temperate climate and moderate physical activity — an adult needs to drink 1.5 litres of water per day. The remaining litre needed to balance water intake and elimination comes from food.
In a body unaffected by water retention, absorbed water follows this path: once in the intestines, it is either eliminated directly through stools or absorbed by a cell in the intestinal wall. It then enters the bloodstream and travels to the liver, where it is either absorbed or continues circulating in the blood. At this point, the water may be taken up by a body cell, or it may reach the kidneys and be eliminated through urine.[2]
If water enters a cell, a pressure system allows it to exit and return to the bloodstream or lymphatic system to be eliminated. However, in people prone to retention, this pressure is insufficient: water leaves the cell but stagnates in the surrounding tissue and is not eliminated — this is what we call water retention. Due to gravity, this phenomenon tends to occur in the lower body, particularly in the feet, ankles and calves. In some cases, however, oedema can form in any tissue throughout the body.
What causes water retention?
Water retention is not always a permanent condition. Some people are affected occasionally — for example, after staying in the same position for too long, whether sitting or standing, or when exposed to heat. In these cases, simply changing position, activating your muscles or avoiding the heat is usually enough to help the body eliminate the excess fluid.
That said, other factors can explain long-term water retention[3] :
- Venous insufficiency: the veins are no longer able to push blood back up effectively
- A poorly functioning lymphatic system: this system, which runs parallel to the circulatory system, normally absorbs excess stagnant fluid
- Fragile blood vessel walls: if vessel walls become too thin, water can pass through them and accumulate in the surrounding tissues
- Hormonal fluctuations: puberty, pregnancy, menopause, hormonal contraceptives… This is why water retention is predominantly a female concern
- Cardiac, renal or pulmonary conditions
- Certain medications, particularly those used to treat high blood pressure
- A diet high in salt: salt is well known for its ability to cause the body to retain water in the tissues
- Being overweight: fat stored in adipocytes disrupts the proper functioning of the circulatory and lymphatic systems, making it harder for the body to drain excess fluid
- A lack of physical activity: exercise helps eliminate water and stimulates the circulatory and lymphatic systems by boosting circulation
How does water retention contribute to the appearance of cellulite?
As we’ve seen, water retention is the accumulation of fluid in the tissues, resulting from a failure of the circulatory and lymphatic systems to eliminate it naturally. When fluid builds up over time, it causes the tissues to swell and gradually compresses the blood and lymphatic vessels. This creates a vicious cycle: the circulatory and lymphatic systems become even less able to drain the fluid, which continues to accumulate. By causing the tissues to swell, this excess water creates a bumpy, uneven effect on the skin’s surface — the dreaded “orange peel” appearance!
This type of cellulite is soft and painless, and is found mainly on the calves and ankles. It’s worth noting, however, that aqueous cellulite is often accompanied by adipose cellulite — that is, cellulite linked to an excess of fat in the adipocytes. Enlarged fat cells disrupt blood and lymphatic circulation, encouraging fluid to stagnate in the tissues. The clusters of adipocytes combined with swelling in the tissue between cells worsen the dimpled appearance on the skin’s surface. When both types of cellulite are present, it is referred to as “mixed” cellulite.
How can you tell if you have water retention?
Water retention is a common condition, particularly among women. It can be temporary or long-lasting. Here are the main signs to look out for:
- Sudden, unexplained weight gain: water retention can cause you to gain up to 2 kilos within 24 hours
- Swelling in the legs or sometimes across the entire body
- Sensations of stiffness, numbness or heaviness in the legs
- Cellulite that is soft and painless, typically located on the lower body
- Itching and skin that appears lighter or paler than usual
- Indentations that remain on the skin when pressure is applied to the affected areas
These symptoms may appear together or in isolation, and can occur at any age.
How can you reduce water retention?
If water retention is temporary, identifying the cause is usually enough to resolve it. For example, if it appears when you’re exposed to excessive heat, a cool shower can help your body eliminate the excess fluid. If it occurs after spending several hours in the same position, simply getting moving and activating your muscles should do the trick.
However, if water retention is persistent, causes discomfort and leads to the appearance of aqueous cellulite, it’s important to address the root causes in order to tackle it effectively:
- Stay well hydrated: contrary to what you might expect, not drinking enough water can disrupt the proper functioning of the circulatory and lymphatic systems, leading to a build-up of fluid in the tissues.
- Follow a diet low in salt and sugar: the sodium in salt encourages the body to retain water, while sugar raises insulin levels in the blood, which also promotes fluid retention.
- Try the palper-rouler massage technique: this type of massage helps improve blood and lymphatic circulation by breaking down fatty deposits that compress the vessels. This allows stagnant fluid to be eliminated naturally, and aqueous cellulite to fade. To perform the palper-rouler effectively, you can use the Méthode Cellublue with the cupping device, which uses a suction effect to faithfully replicate this massage technique.
- Elevate your legs: due to gravity, fluid tends to pool in the lower body. To help your body eliminate it, make a habit of raising your legs for a few minutes each day.
- Incorporate diuretic and venotonic foods[4]: diuretic foods are recognised for their role in combating water retention. Thanks to their nutritional composition, they help the body eliminate excess fluid more efficiently. Venotonic foods, meanwhile, help strengthen blood vessel walls and support healthy circulation, making it easier to drain stagnant fluid from the tissues. These include acacia, red vine, green tea, guarana, artichoke, cherry stems and bromelain from pineapple. These ingredients are often available in liquid drainer or capsule form for easy consumption — as is the case with the Anti-Cellulite Capsules and the Anti-Cellulite Drainer.
- Exercise regularly: regular physical activity supports venous return, promotes fluid circulation throughout the body and aids elimination. If you’re affected by water retention, high-impact sports are best avoided, as they tend to compress the vessels (e.g. aerobics, step classes, tennis…). Low-impact endurance activities, such as cycling, swimming or brisk walking, are excellent choices.
Good to know: if your water retention doesn’t improve despite trying all of the above, we recommend consulting a doctor, who can help identify the underlying cause and recommend an appropriate course of action.
[1] NHS CHOICES. Oedema (2016) : http://www.nhs.uk/conditions/oedema/Pages/Introduction.aspx
[2] Le corps humain : étude, structure et fonction (2000) – C. Brooker
[3] Humanis (2016) – Rétention d’eau : définition et causes
[4] Mechanisms of Disease – Chronic Venous Disease (2006) – John J. Bergan