Why a healthy plate still leaves you tired
Your vegetables carry less than your grandmother's did.
Same carrot. Less inside it.
That's the half you can see. The other half is in you: a gene almost nobody checks. It decides how much of the B9 in your food your cells can use, and your energy runs on B9.
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Check your multivitamin for these two words
If it says “folic acid”, here's what to look for instead.
Folic acid is the cheap synthetic form of B9. Your body has to convert it before your cells can use it, and in 40–60% of adults the gene that does that runs slow.
Look for L-methylfolate instead. It's B9 already converted, so there's nothing to wait on.
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3 things nobody tells you about MTHFR
It might not be your age.
Reading the same paragraph three times. Walking into a room and forgetting why. Energy gone before the day is.
Before you put it down to age, here's what nobody tells you about a gene called MTHFR.
It's common enough to feel normal.
40–60% of adults carry an MTHFR variant. So what it does gets blamed on age, work or stress.
It slows the step your energy runs on.
MTHFR turns B9 from food and vitamins into the form your brain and cells use. A variant slows that step by 30–70%, so you can eat perfectly and still be short of fuel.
Most vitamins use the form that waits on it.
Most multivitamins and fortified foods use folic acid, which has to go through that same slow step. B9 that's already converted skips it.
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Less in the food. Less of it converted.
Leading health experts call it “hidden hunger”. You're full, and your cells are still short.
On your plate
Fruit and vegetables have lost up to 38% of their vitamins and minerals over the last 70 years.
Journal of the American College of Nutrition
In your body and your vitamins
40–60% of adults carry an MTHFR variant that slows B9 conversion by 30–70%. And most vitamins use folic acid, the form that has to wait on it.
Frontiers in Psychiatry
B9 feeds methylation, and methylation controls more than 200 functions in your body: making energy, your mood, building and repairing your DNA.
And when that process is compromised, your cells can't turn food into fuel. The result? Your body runs in “emergency mode”.
And if that gap isn't filled, it can lead to serious (and sometimes irreversible) consequences.
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STUDIES SHOW
71% higher risk of high blood pressure in people who inherit the variant from both parents
Meng, Frontiers in Genetics 2021, meta-analysis of 63 studies
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STUDIES SHOW
36% higher risk of depression in people who inherit the variant from both parents
Gilbody, American Journal of Epidemiology 2007
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STUDIES SHOW
Enzyme activity falls to about a third in people who inherit the variant from both parents
Frosst, Nature Genetics 1995
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STUDIES SHOW
23–32% higher risk of stroke across all MTHFR carriers
Study published in BMC Geriatrics, 2019
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STUDIES SHOW
64% of patients with stroke and type 2 diabetes carry MTHFR variants, against 36% without
Study published in Diabetic Medicine, 2006
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STUDIES SHOW
48% higher risk of ischaemic stroke in adults with two MTHFR variants
Study published in Stroke, 2006
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STUDIES SHOW
Raised homocysteine in 60–90% of people with chronic fatigue and fibromyalgia who carry MTHFR variants
Study published in Clinical Chemistry and Laboratory Medicine, 2020
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STUDIES SHOW
2–8% loss of grey matter volume in MTHFR carriers
Study published in Diabetic Medicine, 2006
Here's the truth:
Standard vitamins are “dead fuel”
More vegetables can't close this gap. More coffee only pushes a system that's short of raw material. And most vitamins make it worse.
Their folic acid is the synthetic form your body can't process. To your body it isn't food. It's a proven toxin.
For healthy methylation you need the natural, already-methylated form. The one your body recognises straight away and uses for energy on the spot. Luckily, that form now exists.
What you can do about it
To beat hidden hunger, you need a steady supply of the key bioactive nutrients that drive methylation.
Every. Single. Day.
And the only way to do that is to take them in their already-methylated forms, which your body can use straight away.
Methylfolate, combined with selected B vitamins and betaine (TMG), restores and feeds the main biochemical process that runs your energy, mood and longevity.
That's the Cellova kit: B9 already active, the B12, B6 and B2 that work beside it, and TMG for the body's second route. 21,000+ people take it every day.
Here's what the research shows for healthy methylation:
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STUDIES SHOW
30% lower homocysteine after 3 months
Study published in Molecular Vision, 2020
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STUDIES SHOW
126% more endurance under physical load
Study published in International Journal of Medical Sciences, 2023
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STUDIES SHOW
Better blood-vessel lining function after B vitamins
Study published in Circulation, 2000
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STUDIES SHOW
Thicker cortex and better brain physiology
Study published in Molecular Psychiatry, 2017: 12 weeks of L-methylfolate
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STUDIES SHOW
Significant improvement in overall mental health, with less stress
Study published in Psychopharmacology, 2010
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STUDIES SHOW
36% more reps in strength training
Study published in PMC, 2022
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STUDIES SHOW
32% response to L-methylfolate in depression that SSRIs had not helped
Study published in American Journal of Psychiatry, 2012
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STUDIES SHOW
7.5% lower LDL cholesterol with methylfolate + P5P + methylcobalamin
Study published in Nutrients, 2024
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STUDIES SHOW
Significantly better body composition (fat ↓, muscle ↑)
Study published in PMC, 2013
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STUDIES SHOW
Slower cognitive decline with B vitamins taken for more than 12 months
Meta-analysis published in Nutrition Reviews, 2022
60-day money-back guarantee
The benefits build over time
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Week 1
Fill in what's missing
As the gaps close, you'll notice steadier daily energy and a more balanced mood.
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Week 2
Clarity comes back
Your focus sharpens, your motivation gets stronger and your head feels steadier.
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Week 3
Mental lift and resilience
You have more emotional and physical stamina, and a clearer, more engaged mind.
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Month 1
Whole-body recalibration
Your methylation cycles settle. Your nervous system, your heart and your sleep and recovery start working in sync.
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Month 2 and beyond
Long-term activation
Your mood, your thinking and your heart keep getting better as methylation, detox and brain support settle into a rhythm.
From €2.09 a day | 60-day guarantee
What the leading experts say
Why the active form is in the protocols of the world's best:
Up to 60% of the population has an MTHFR gene mutation. That means you CANNOT process folic acid effectively. You need methylfolate.
Folic acid is basically a square wheel to your body. It has to be processed by many different enzymes so your body can turn it into a round wheel — L-methylfolate.
Methylfolate and methyl B12 work together to control methylation reactions that regenerate your DNA and brain cells.
People with MTHFR mutations have a significantly higher risk of depression, anxiety and cognitive decline.
Methylfolate is the main circulating form of folate, used to produce serotonin, dopamine and norepinephrine.
Optimizing methylation with the right forms of B vitamins is one of the most powerful interventions in functional medicine.
Homocysteine is one of the best markers of methylation status. If it's above 10 µmol/L, you have a problem worth addressing.
Methylation is one of the key markers I track in Blueprint.
For my patients with autoimmune conditions, optimizing methylation with methylated B vitamins is a critical part of the protocol.
These days I don't take many supplements. But B12 and methylfolate are non-negotiable for me.
For best results, take it for at least 3 months.
What's in the kit?
L-Methylfolate⁺ 5 mgThe biologically active form of folate
Advanced B-Complex8 high-quality B vitamins
TMG⁺Trimethylglycine, a methyl-group donor
Overview & benefits
50% of people carry an MTHFR gene variant that blocks the last step of folate activation. When that happens, methylation slows and everything — mood, detox, energy production — suffers. L-Methylfolate⁺ gives you the fully active form of vitamin B9, ready to use the moment it reaches your bloodstream. Combined with the right B vitamins and betaine (TMG), the effects are strongest. ✔ Supports proper methylation for detox, DNA repair and cellular resilience ✔ Promotes healthy neurotransmitter synthesis (serotonin, dopamine, norepinephrine) ✔ Overcomes the folate-absorption problems tied to MTHFR variants ✔ Backed by physicians, genetic labs and clinical practitioners ✔ A potent, filler-free formula — third-party tested. 5 mg pure L-methylfolate — an advanced formula for homocysteine control, steadier mood, nervous-system support and higher metabolic demand.
Ingredients
L-Methylfolate 5 mg: 5 mg L-methylfolate (from 7.1 mg calcium salt of L-5-methylfolate) · 255 mg glycine — supports stability and absorption · Plant cellulose (capsule), microcrystalline cellulose — Advanced B-Complex: Vitamin C (as ascorbyl palmitate) – 15 mg (17%) · Thiamine (B1) – 25 mg · Riboflavin 5'-phosphate (B2) – 25 mg · Niacinamide (B3) – 150 mg NE · Vitamin B6 (pyridoxine HCl + P5P) – 55 mg · Vitamin B12 (methylcobalamin) – 1,000 µg · Biotin – 400 µg · Pantothenic acid (B5) – 150 mg · Choline (bitartrate) – 50 mg · Inositol – 50 mg · PABA – 50 mg · Plant cellulose (capsule), microcrystalline cellulose — TMG Betaine (2 capsules): 1000 mg trimethylglycine (anhydrous betaine) · 5 mg zinc (zinc picolinate) · Plant cellulose (capsule), microcrystalline cellulose — What it doesn't contain: No synthetic folic acid. No magnesium stearate. No gluten, soy, dairy, nuts, eggs, excipients, preservatives or artificial fillers. Made in a GMP-compliant facility. Third-party tested for purity, potency and heavy metals.
Tested quality
Every ingredient and dose in Cellova Health supplements is third-party tested. That process guarantees what you see on the label is 100% what you get. In other words, you know exactly what your body is taking.
How to take
One Methylfolate capsule, one B-vitamin capsule, and 2 Betaine capsules a day. We recommend mornings, so you don't forget. But any time works, with or without food.
Storage
Store in a cool, dry place away from direct sunlight — no fridge needed.
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Clinically proven
Quality tested
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You'll sleep, function and feel better within 60 days. Or we'll simply give you your money back, even if you send back empty bottles.
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