Taking vitamins in liquid form means they’re absorbed …however are they worth it?

Thinking of taking a complement? 

That doesn’t simply imply drugs, now you should purchase all the pieces from iron to vitamin C and calcium in liquid form — and ingesting them in this manner may very well be higher for you.

‘Conventional tablets are dissolved slowly in the digestive system which can mean absorption is reduced because some of the nutrient passes as waste before it’s absorbed into the bloodstream,’ says Aidan Goggins, a London-based pharmacist and unbiased adviser to the complement business.

Now you can buy everything from iron to vitamin C and calcium in liquid form — and ingesting them in this way could be better for you

Now you should purchase all the pieces from iron to vitamin C and calcium in liquid form — and ingesting them in this manner may very well be higher for you

‘Liquid forms are already dissolved and so will often be absorbed faster and more completely. Liquid also allows for larger doses to be used and can be invaluable for people who have problems swallowing pills.’

However, this usually comes at a worth — liquid dietary supplements can price thrice as a lot as capsule equivalents. So which are worth forking out on?

Here, specialists assess among the latest merchandise; we then rated them.

Vitamin D

Vitamin D Zooki, £19.68 for 14 sachets,

Vitamin D Zooki

Vitamin D Zooki

Claim: A berry-flavoured liquid with vitamin D3 (3,000 worldwide models, IU) and vitamin K2 (100mcg), which the maker says will ‘aid your immune system, muscles and bones’. The vitamin D is wrapped in a fatty layer mentioned to ‘increase bioavailability [the amount we can absorb].’

Expert verdict: ‘Vitamin D influences many of our cells at a genetic level, making it vital for our health,’ says Aidan Goggins. ‘Benefits include supporting bone health and immunity.

‘The vitamin K2 in this will help unlock the bone benefits of vitamin D by aiding the body’s uptake of calcium.

‘Vitamin D is fat-soluble, so best absorbed with fats — such as the sunflower oil contained in this liquid. But you can also take it with a meal containing fat.

‘This formulation also uses a “lipid vehicle” — fat bubbles — around the vitamin to protect it from the stomach acid, so it’s delivered intact into your blood.

‘But getting the dose right is vital. A 2017 study in The Lancet found correcting vitamin D deficiency in over-50s reduced falls by two-thirds.

‘But too much (blood levels above 100nmol/l) led to an increase in falls, probably because in the long term, excess vitamin D increases activity of osteoclasts, cells that break down bone.

‘This dose of 3,000IU — the recommended daily amount is 400IU — would only be appropriate for people with a deficiency and not for general use: studies show 1,000IU daily in winter is enough.

‘It’s additionally costly [£1.42 per daily sachet]; vitamin D drugs price as little as £3 per thirty days.’ 



Liquid Selenium, £16.50 for 60ml,

Claim: A single serving (three drops a day) accommodates 100mcg of selenium. The maker says the liquid form means ‘the body is able to absorb it better, faster and at higher amounts than from a capsule’.

Expert verdict: ‘Adequate selenium (75mcg per day for men, 60mcg for women) protects against cell damage through its antioxidant and anti-inflammatory actions,’ says Aidan Goggins. ‘Moderate deficiency — as found in 80 to 90 per cent of Britons — has been linked to increased infections, male infertility and a decline in immune and thyroid function.

‘Selenium gets into our food through soil, but intensive farming has decimated levels in recent years, so while you get some by eating grains and nuts, for instance, supplementing is sensible.

‘But the added cost [the pills cost from £1.16 per month compared with £5.50 a month for the drops] is only useful if you can’t swallow tablets.’ 


Vitamin A

Nutroliq Vitamin A Liquid, £13.99 for 60ml,

Nutroliq Vitamin A Liquid

Nutroliq Vitamin A Liquid

Claim: This vitamin A (5,000IU) liquid guarantees to ‘nourish your eyes’ and ‘strengthen your immune defences and bone strength’.

Expert verdict: ‘It is recommended that children up to five years receive vitamin A,’ says Aidan Goggins.

‘However, adults should be able to get all their vitamin A needs by eating dairy, fish, fruit and veg. The problem with supplements, especially higher doses as here, is that vitamin A accumulates over time in our tissues, which can cause damage.’

The NHS web site says the really helpful day by day restrict is 4,000IU.

‘The dose here, if taken for several months, is close to the threshold above which studies have found bones can become more fragile,’ says Aidan Goggins.

‘I’d suggest consuming most of your vitamin A in the form of beta-carotene, the precursor nutrient our our bodies then flip into vitamin A as wanted — there’s no poisonous stage for beta-carotene, which is discovered in inexperienced leafy veg and orange fruit.’ 


Vitamin B12

Vivo Life vitamin B12 advanced, £12.74 for 60ml,

Claim: High-strength vitamin B12 which ‘bypasses the digestive system and is absorbed rapidly into the bloodstream’.

Expert verdict: ‘Vitamin B12 is essential for energy, red blood cell production and keeping nerves healthy,’ says Aidan Goggins. ‘But as it’s discovered in meat and dairy, deficiency is frequent in vegetarians and vegans, or the aged whose decreased abdomen acid makes it tougher to soak up it.

‘The manufacturer seems to have overstated the advantage — the liquid would only bypass the digestive system if it were absorbed via the cheeks, teeth and gums or under the tongue. This would require holding the liquid in your mouth, rather than swallowing it, or placing drops under your tongue.

‘Another issue is the high dose, 500mcg (50mcg is recommended) — research suggests the gut is unable to absorb this much in one go, so the rest is wasted.’ 


Cod Liver Oil

Natures Aid Cod Liver Oil Liquid, £7.99 for 500ml,

Claim: A cod liver oil containing vitamins A (1,200mcg) and D (400IU) and omega-3 fatty acids, which the maker says ‘helps keep your heart and brain healthy while supporting normal vision’.

Expert verdict: ‘Research shows those with the highest omega-3 fat intakes have less joint pain, depression and heart disease,’ says Aidan Goggins. 

‘The advice is to eat 500mg per day — found mainly in oily fish.

‘Cod liver isn’t the richest supply, and to get significant quantities of omega 3 from cod liver oil usually requires swallowing enormous capsules. So the liquid form is far simpler to take and has the additional advantage of retaining the opposite vitamins discovered naturally in cod’s livers — vitamins A and D, which increase our absorption of omega 3.

‘However, this doesn’t comprise masking flavour or sugar.’ 



Vitabiotics Osteocare liquid, £4 for 200ml,

Claim: This syrup gives calcium (300mg) magnesium (150mg), vitamin D (150IU) and zinc (6mg) ‘for the maintenance of normal bones’.

Expert verdict: ‘Calcium is important for bone health as it forms the central hard “core” inside them,’ says Lindsy Kass, a sports activities and diet scientist at Hertfordshire University.

‘All four nutrients work together to optimise absorption of calcium, but the doses are too low.

‘A 2007 review in The Lancet found that supplementing over-50s with 1,200mg calcium and 800IU of vitamin D could prevent bone loss and fractures — but a serving of this provides around a quarter of that.

‘Sugar is also the second ingredient. Plus the shelf life is shorter than tablets — three months versus one year plus.’ 


Vitamin C

Liposomal Vitamin C, £30 for 120ml,

Liposomal Vitamin C

Liposomal Vitamin C

Claim: A vitamin C (1,000mg) liquid that makes use of liposomal expertise; ‘fat molecules that help deliver vitamin C into the bloodstream’, says the maker.

Expert verdict: ‘Vitamin C deficiencies are rare — the recommended intake for adults is 40mg daily (equivalent to half a glass of orange juice),’ says Lindsy Kass. ‘The liposomal technology used here forms a protective fat bubble around the vitamin C so it survives stomach acid and enters the bloodstream.

‘However, the body tightly controls vitamin C concentrations in the blood. Up to a 180mg dose, your body can absorb between 70 to 90 per cent, but this goes down to 50 per cent with over 1,000mg per day, because “transporters” in the small intestine become saturated. So a high dose will just be removed in urine.

‘This also has a high salt content and is pricey.’ 



BioCare Nutrisorb Liquid Iron, £13.50 for 15ml,

Claim: This liquid iron (7mg) can ‘help form red blood cells and reduce fatigue’, says the maker.

Expert verdict: ‘There’s some proof that liquid iron could also be simpler to soak up than tablets,’ says Lindsy Kass — ‘and the iron gluconate [a salt] here is better than the iron ferrous salts most iron supplements contain, which are harder to absorb and can cause stomach irritation and nausea.

‘However, the dose is quite low [the recommended daily amount is 14.8mg for women; 8.7mg for men], although you may be able to make up the rest with diet.’


Is basic iron mix an excellent purchase?

Floradix, £11.99 for 250ml,



Claim: Invented in 1916, Floradix accommodates iron, B vitamins and vitamin C for fatigue.

Expert verdict: ‘This is just the common form of iron [ferrous gluconate] added to juices,’ says Aidan Goggins.

‘The usual absorption of ferrous gluconate in the body is only around 10 per cent, but adding vitamin C can increase this percentage as it bonds to iron particles, which helps them to dissolve more completely in the gut.

‘However, we know that for any meaningful improvement we need at least 7mg of vitamin C for every 1mg iron. This may not have enough vitamin C to cut it.

‘Better iron and vitamin C combinations are available.’ 


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