Most of us think of oranges and chewable tablets when it comes to vitamin C. When searching for a vitamin C supplement, we will encounter conventional forms such as capsules, pills, and powders. However, there is a highly effective form of vitamin C that deserves our attention: liposomal or liquid vitamin C. This article explores the many health benefits of consuming a spoonful of this potent, highly bioavailable, antioxidant, liquid vitamin C.

CONOSCERE LA VITAMINA C

Vitamin C, also referred to as ascorbic acid, is an essential water-soluble vitamin that our bodies cannot reproduce. Unlike fat-soluble vitamins, water-soluble vitamins are not stored in the body. Vitamin C is one of the most studied and understood antioxidants of which around 80-90% is derived from our food. Foods rich in vitamin C are Kakadu plums (an Australian native superfood with the highest known concentration of vitamin C), acerola cherries, blackcurrants, guavas, bell peppers, kiwis, strawberries, oranges, papayas, broccoli, tomatoes, kale, and snow peas.

Vitamin C diminishes rapidly when exposed to light; during extended storage or when heated and because of its water-soluble nature it can seep into the cooking liquid and be lost.

Vitamin C is best absorbed on an empty stomach for optimum absorption and an intake of 75 mg for women and 90 mg for men is recommended.

CHE COS'È LA VITAMINA C LIQUIDA?

Liquid vitamin C supplements are a specialised form of vitamin C (a water-soluble vitamin also known as ascorbic acid), that utilises liposomes for enhanced absorption.

The delivery system known as liposomes has been in existence since the mid-1960s and is continuously evolving. They were first used as a drug carrier in the mid-1990s due to their similarity to body cells. Liposomes have been primarily utilised for vaccinations, gene therapies, and orally administered medications. It was specifically created for maximum absorption and optimal bioavailability.

COME FUNZIONA LA VITAMINA C LIQUIDA?

Our intestines can’t handle more than 200 mg of vitamin C before digestive problems arise. The solution would be to get a vitamin C shot that goes directly into your bloodstream without the needles.

La ricerca suggeriscono che la vitamina C liposomiale produce livelli di vitamina C circolante più elevati nell'organismo rispetto alla vitamina C in polvere non liposomiale.

Ecco come funziona la vitamina C liquida.

Formazione di liposomi:

• I liposomi sono minuscole sfere lipidiche composte da fosfolipidi, simili ai mattoni delle membrane cellulari.
• I liposomi sono sia idrofili (amano l'acqua) che idrofobici (temono l'acqua).
• Le sfere lipidiche incapsulano le molecole di vitamina C, creando tasche protettive per le stesse.
• La struttura liposomiale è caratterizzata da un centro cavo che offre un ambiente sicuro per le vitamine.

Assorbimento potenziato:

• Grazie alla loro composizione simile alle membrane cellulari, i liposomi vengono assorbiti e legati in modo più efficace.
• Il consumo di vitamina C liquida con liposomi agisce come un contenitore ideale per fornire le vitamine all'organismo.
• La struttura liposomiale protegge le vitamine dagli effetti corrosivi dell'acido gastrico nello stomaco.

Protezione nello stomaco:

• I liposomi fungono da bolle protettive per ciascuna molecola di vitamina C.
• Di conseguenza, la vitamina C rimane protetta dagli enzimi digestivi altamente acidi dello stomaco.
• Raggiunge in modo sicuro l'intestino, dove può entrare nel flusso sanguigno.

Miglioramento della biodisponibilità:

• Il sangue è il veicolo principale della vitamina C per raggiungere i tessuti bersaglio. A differenza delle tradizionali compresse di vitamina C che devono essere sciolte, la vitamina C liquida con liposomi entra più rapidamente nel flusso sanguigno.
• The bioavailability of liposomal vitamin C is significantly higher compared to standard tablets.
• In questo modo l'organismo può assorbire e utilizzare in modo efficace una maggiore quantità di nutrienti.

The scientific process is termed Liposomal Encapsulation Technology (LET) and can be investigated in more detail in our other article What are Liposomal Supplements and How Do They Work?

PERCHÉ LA VITAMINA C È BENEFICA PER IL NOSTRO ORGANISMO?

Scurvy, a chronic condition resulting from a significant vitamin C deficiency (ascorbic acid) in one's dietary intake, is a well-recognised health concern. Today Scurvy occurs mostly when people are malnourished. Symptoms such as weakness, anaemia, gum disease, and skin problems are evident. But why does this occur?

This is because vitamin C is necessary to make collagen, an important component in connective tissues essential for structure, growth and healing in the body. In addition, it is necessary for proper blood vessel function and aids in the absorption of iron, which the body requires to produce red blood cells.

Let's explore the key benefits of liquid vitamin C for our bodies.

La vitamina C liquida agisce come potente antiossidante.

Vitamin C may reduce the risk of chronic diseases by protecting cells from harmful molecules called free radicals. It increases blood antioxidant levels by up to 30% which helps fight inflammation and reduces the risk of heart conditions.

La vitamina C liquida può contribuire ad abbassare la pressione sanguigna.

Vitamin C may help lower blood pressure in healthy adults and those with high blood pressure. It relaxes blood vessels, reducing blood pressure levels. Studies show that a vitamin C supplement reduced systolic blood pressure by 3.8 mmHg and diastolic blood pressure by 1.5 mmHg in healthy adults.

La vitamina C liquida riduce il rischio di malattie cardiache.

A review of 9 studies with 293,172 participants, found that taking at least 700 mg of vitamin C daily led to a 25% lower risk of heart disease after 10 years compared to not taking a supplement.

La vitamina C liquida abbassa i livelli di acido urico nel sangue.

Gout, a form of arthritis, causes painful inflammation and joint swelling. A comprehensive review of 13 studies involving gout patients revealed that long-term use of a vitamin C supplement significantly lowered blood uric acid levels compared to a placebo. This reduction in uric acid levels was associated with a decreased risk of recurrent gout attacks.

La vitamina C liquida previene la carenza di ferro.

Vitamin C enhances the absorption of non-heme iron (found in plant-based foods) in the intestines, aiding individuals who follow vegetarian or vegan diets or those with an iron deficiency. The intake of 100 mg of vitamin C can potentially enhance iron absorption by 6%.

La vitamina C liquida supporta il sistema immunitario.

Vitamin C supplementation is primarily taken to support the immune system. It does this by promoting the production and function of white blood cells (lymphocytes and phagocytes), which helps the body protect itself from infections.

Vitamin C appears to reduce the severity of colds and recovery time by 8% in adults and 14% in children. Read more about how you can boost your immune system in our article on high-dose vitamin C supplementation.

La vitamina C liquida è essenziale per la salute della pelle.

Vitamin C is actively transported to the skin, where it can act as an antioxidant and help strengthen the skin’s barriers. It is essential for collagen production, which is the main structural protein in connective tissue. We often overlook the fact that connective tissue is a crucial component of organs such as the heart, lungs, skin, liver, and kidneys.

In our daily workouts, strenuous training can cause tears in the connective tissue. Vitamin C could help accelerate the recovery process of such injuries and protect our joints over time.

Collagen is also responsible for maintaining skin plumpness and hydration. As we age, a decrease in collagen and vitamin C levels contributes to skin ageing.

La vitamina C liquida svolge un ruolo nella guarigione delle ferite.

La ricerca hanno indicato che l'assunzione di vitamina C può ridurre il tempo di guarigione delle ferite. Sopra abbiamo discusso di come la vitamina C aumenti la sintesi del collagene, un componente chiave dei tessuti connettivi e che fornisce l'ossatura strutturale per la riparazione delle ferite.

Quando una ferita sta guarendo, cellule speciali chiamate fibroblasti producono collagene, una parte vitale del tessuto che aiuta la ferita a chiudersi. Nelle prime fasi della guarigione, le cellule infiammatorie rilasciano citochine che innescano il movimento di queste cellule verso il sito della ferita. Questo processo non solo rafforza la ferita, ma ne aumenta anche la resistenza alla trazione, portando infine a una migliore chiusura della ferita.

La vitamina C liquida protegge le funzioni cognitive e la memoria.

The brain contains one of the highest concentrations of vitamin C in the body, emphasising its importance in maintaining brain health. It acts as a co-factor in the synthesis of neurotransmitters like norepinephrine and dopamine, which are crucial for mood regulation, memory formation, and cognitive function

Vitamin C also plays a role in the synthesis of myelin, a fatty substance that speeds up the transmission of electrical signals in the brain. Proper myelination is essential for the efficient functioning of the brain.

Low levels of this vitamin C have been associated with impaired thinking and memory. Dementia is a general term used to describe symptoms of poor thinking and memory and it affects over 35 million people worldwide, typically occurring among older adults.

Studies suggest that oxidative stress and inflammation near the brain, spine, and nerves (collectively known as the central nervous system) can increase the risk of dementia. Furthermore, several studies have indicated that people with dementia may have lower blood levels of vitamin C.

La vitamina C liquida favorisce la perdita di peso.

When you have sufficient vitamin C, your body is more likely to burn fat during exercise. Studies show people with adequate vitamin C levels oxidise 25% more fat during physical activity than those with low vitamin C levels. Vitamin C acts as a cofactor (like a helper) in certain processes related to fat metabolism.

Vitamin C contributes to energy and protein metabolism, helping to boost your metabolism. It assists in making L-carnitine, a molecule that helps transport fatty acids to be oxidized in the cells. When you have sufficient carnitine, fat molecules move from storage to the place where they’re “burned” for energy. Lack of carnitine may lead to fatigue and weight loss problems.

Feeling tired is an early sign of vitamin C deficiency. So, maintaining adequate vitamin C levels is essential for overall health.

Vitamin C's antioxidant properties, help reduce oxidative stress in the body which may contribute to boosting the metabolism.

La vitamina C liquida può aiutare la salute degli occhi.

Although more investigative studies are needed, we have established vitamin C's role as an antioxidant for cells in the retina and macular region of the eye. When taken with other essential nutrients, Vitamin C may help protect against cataract formation (a clouding of the lens of the eye) and slow the progression of age-related macular degeneration (AMD), which causes people to lose their central vision.

La vitamina C liquida può proteggere la salute delle ossa.

A 2021 research review found that long-term vitamin C supplementation was associated with approximately 3% higher bone mineral density in women compared to those who did not supplement.

VITAMINA C LIPOSOMICA vs VITAMINA C TRADIZIONALE

When comparing liposomal or liquid vitamin C to traditional pill form, consider absorption and convenience. Liquid vitamin C provides greater benefits due to high bioavailability and fast delivery, while pill forms are easier to transport and less expensive. However, liquid vitamin C has a shorter shelf life and requires refrigeration, increasing the long-term cost. Now let's examine the benefits of a liquid vitamin C.

Biodisponibilità e velocità di assorbimento

• Vitamina C tradizionale: Gli integratori sono ampiamente utilizzati, ma il loro tasso di assorbimento è più lento e in genere limitato a circa il 12-14%. A differenza dei liquidi, le compresse hanno una struttura chimica solida e richiedono più tempo per sciogliersi rispetto ai liquidi. Gli acidi dello stomaco e la scomposizione enzimatica possono ostacolare il corretto assorbimento.
  
  
• Liquid Vitamin C: Supplements use a different approach as it is encapsulated within lipid-based vesicles, known as liposomes which protect the vitamin C molecule from gastric challenges.
  
  Several scientific studies have found evidence that the liposomal delivery system of vitamins helps more of the vitamin get into the bloodstream resulting in a much higher absorption compared to more traditional supplements. The bioavailability of liposomal vitamin C is only exceeded by intravenous (IV) vitamin C.
  
  

Tollerabilità, praticità e dosaggio

• Traditional vitamin C: Supplements in capsule or pill form may excuse the pun be hard to swallow. This form is normally swallowed with water and typically are flavourless.
  
  Tablets and capsules may also contain additives and stabilisers that are sometimes not found in liquids.
  
  Lowering dosages is trickier with capsules and pills due to their solid form and thus those that are highly sensitive to the vitamin are more likely to experience stomach upsets.

• Liquid vitamin C: Vitamin C as a liquid can be consumed directly or mixed into beverages, making it a convenient option to incorporate into your daily routine. Most of them have a pleasant fruity flavour.
  
  One of the greatest advantages of the liquid form is that it is perfect for those who have difficulty swallowing pills and is ideal for children, the elderly or those who may struggle with solid supplements.
  
  Liquid vitamin C tends to be gentler on the stomach and can be a better option for those with sensitive digestive systems. In terms of incremental dosing, it can be taken in low doses, which may limit side effects.

EFFETTI COLLATERALI DELLA VITAMINA C

According to the National Institute of Health (NIH), the recommended dosage of vitamin C is 75 mg/day for women over 19 and 90 mg/day for men over 19. Generally, 1000-2000 mg/day should afford you the general health benefits of vitamin C.

Gli effetti collaterali noti dell'assunzione di vitamina C idrosolubile sono pochissimi, poiché l'organismo espelle ciò che non assorbe.

Dosi elevate, superiori a 2.000 milligrammi al giorno, possono causare diarrea, nausea, crampi addominali e altri problemi gastrointestinali. Non superare questa quantità senza averne parlato con un medico. Coloro che praticano un'elevata integrazione di vitamina C rischiano un sovraccarico di ferro (emocromatosi) o sono soggetti a calcoli renali dovrebbero essere cauti con l'assunzione di vitamina C.

Prima di assumere qualsiasi integratore, consultare il medico se si hanno condizioni preesistenti. Gli integratori di vitamina C possono anche interagire con alcuni farmaci per le malattie cardiache e il cancro.

COME SCEGLIERE IL MIGLIOR INTEGRATORE LIQUIDO DI VITAMINA C?

Fate le vostre ricerche e acquistate un integratore liposomiale di alta qualità assicurandovi che questi requisiti siano soddisfatti:

• Contiene vitamina C e fosfolipidi (come la fosfatidilcolina)?
• Evitare gli esteri lipidici della vitamina C, come il palmitato di ascorbile, l'oleato di ascorbile o il cetil ascorbato, perché non offrono vantaggi significativi rispetto alla vitamina C normale.
• Cercate la fonte di vitamina C.
• Acquistate solo prodotti scientificamente testati.
• Scegliete integratori con additivi minimi, in modo che i benefici della vitamina C liposomiale siano il più possibile diretti.
• Assicurarsi che l'integratore sia non OGM e privo di soia, glutine e latticini.

We recommend Youth&Earth Liposomal Vitamin C because it more than surpasses these requirements.

IN CONCLUSIONE

Unlock the full potential of liquid vitamin C with liposomal delivery. This innovative liquid form uses liposomal encapsulation to protect the fragile vitamin C molecule, delivering a higher bioavailability of vitamin C directly to your cells. It bypasses the limitations of traditional forms and offers an exciting alternative with potentially superior absorption. Maximise this well-documented antioxidant, immune-supporting, and collagen-promoting vitamin by choosing a high-quality liquid vitamin C that will unlock all the health benefits of vitamin C.

Il contenuto di questo articolo è solo a scopo informativo.
Non è inteso come sostituto di una consulenza medica professionale, di una diagnosi o di un trattamento. Chiedete sempre il parere del vostro medico o di un operatore sanitario prima di iniziare un nuovo regime o programma di salute.
Non ignorate il parere di un medico o non ritardate la sua richiesta a causa di qualcosa che avete letto su questo sito o su qualsiasi prodotto Youth & Earth .