The NovAging Journal

Comparaison du magnésium bisglycinate, citrate et oxyde
Magnesium bisglycinate, citrate or oxide: which form should you choose?
Bisglycinate, citrate and oxide offer different trade-offs in absorption, elemental magnesium and digestive tolerance. Here is how to compare them without relying on marketing shortcuts. Read more...
Magnésium bisglycinate et analyse des études sur le sommeil
Magnesium bisglycinate and sleep: what does the evidence really show?
A recent trial suggests a modest effect of magnesium bisglycinate on perceived sleep quality. Here is what the findings support—and what they do not prove. Read more...
Illustration éditoriale NovAging comparant le curcuma, la curcumine et un extrait standardisé en curcuminoïdes
Turmeric vs curcumin: what is the difference, and what does 95% curcuminoids mean?
Turmeric, curcumin and curcuminoids are related, but they are not interchangeable. Learn what each term means and how to compare a powder with a standardised extract. Read more...
Curcuma et grains de poivre noir illustrant l’absorption de la curcumine
Turmeric and black pepper: does piperine really improve absorption?
Piperine can increase exposure to curcumin, but the famous 2,000% figure does not apply to every formula. Here is what the evidence actually shows and why safety still matters. Read more...
Glucosamine, chondroïtine et MSM comparés selon leur composition et les études
Glucosamine, chondroitin and MSM: differences and evidence
Glucosamine, chondroitin and MSM are not interchangeable. Their proposed roles, evidence bases and important precautions differ considerably. Read more...
Routine matin et soir pour prendre un complexe articulations pendant 60 jours
Joint complex: when should you take it and for how long?
The label directs one capsule with breakfast and one with dinner for 60 days. This schedule may support consistency and tolerance, not a guaranteed outcome. Read more...
Association de collagène marin, acide hyaluronique et vitamine C expliquée avec prudence
Marine collagen, hyaluronic acid and vitamin C: why combine them?
Marine collagen, hyaluronic acid and vitamin C have different roles. Putting them in one formula is convenient, but it does not prove a clinical synergy. Read more...
Collagène marin et analyse prudente de ses bienfaits selon les études
Marine collagen: benefits, evidence and limitations
Marine collagen has been studied for skin and joint outcomes, but findings depend heavily on the product and dose tested. Here is what the evidence can—and cannot—show. Read more...
Illustration NovAging expliquant le pourcentage et les milligrammes de withanolides dans l’ashwagandha
Withanolides in Ashwagandha: What Do 5% and 30 mg Mean?
A 5% standardisation describes concentration, while 30 mg describes an absolute amount. Learn the calculation—and why the featured two-capsule serving provides 60 mg, not 30 mg. Read more...
Illustration éditoriale NovAging consacrée aux bienfaits et aux limites de l’ashwagandha
Ashwagandha: Benefits, Effects and Limits of the Evidence
Ashwagandha has promising, but still limited, evidence for perceived stress and sleep. Here is what human studies suggest, what they do not prove, and who should take precautions. Read more...
Comparatif entre fisétine liposomale et fisétine classique
Liposomal or standard fisetin: what is the difference?
Compare liposomal and standard fisetin by formulation, dose, evidence, tolerance and quality before choosing a supplement. Read more...
Schéma éditorial sur les mitochondries et l’énergie cellulaire
Mitochondria and cellular energy: how do they work?
Learn how mitochondria produce ATP, adapt to exercise and interact with sleep, nutrition, metabolic health and ageing. Read more...
Guide sur la durée de prise d’un complément alimentaire
How long should you take a dietary supplement?
There is no universal supplement duration. Learn to set a goal, trial period, review date and clear reasons to continue or stop. Read more...
Comparatif entre resvératrol et fisétine
Resveratrol and fisetin: differences and complementarity
Compare resveratrol and fisetin by chemical family, absorption, human evidence, goals, precautions and the rationale for combining them. Read more...
Association de berbérine et d’acide alpha-lipoïque ALA
Berberine and alpha-lipoic acid: can you combine them?
Can berberine and ALA be combined? Review goals, cumulative effects, glucose, digestive tolerance, interactions and precautions. Read more...
Méthode pour éviter les doublons dans une routine de compléments
How to build a supplement routine without duplicates
A seven-step method to find duplicate vitamins, minerals and actives, calculate cumulative doses and simplify a supplement routine. Read more...
Guide pratique sur le moment de prise de la fisétine
Fisetin: when should you take it, with or without food?
When to take fisetin: food, dietary fat, morning or evening, formulation, consistency and caution with high-dose protocols. Read more...
Comparatif entre acide alpha-lipoïque ALA et R-ALA
Alpha-lipoic acid or R-ALA: what is the difference?
ALA or R-ALA: understand enantiomers, stability, absorption, dosing, tolerance and the limits of current evidence. Read more...
Acide alpha-lipoïque : quand le prendre à jeun ou avec un repas
Alpha-Lipoic Acid: When to Take It, With Food or on an Empty Stomach?
When should you take alpha-lipoic acid? Food, morning or evening: practical timing, absorption, the NovAging dose and key precautions. Read more...
Spermidine : quand la prendre le matin, le soir ou avec un repas
Spermidine: When to Take It—Morning or Evening, With or Without Food?
There is no universal best time to take spermidine. Learn how to build a simple daily routine with or without food without overstating the evidence. Read more...
Taurine : quand la prendre le matin, le soir ou avant le sport
Taurine: When to Take It—Morning or Evening, Before or After Exercise?
There is no universal best time to take taurine. Learn how to choose a consistent schedule around meals, daily routines and exercise. Read more...
Berbérine : quand la prendre avant, pendant ou après les repas
Berberine: When to Take It—Before, With or After Meals?
Should berberine be taken before or with meals? The label and tolerance come first: studies do not prove one universal schedule. Read more...
Vitamine D3 + K2 : quand les prendre, avec ou sans repas, matin ou soir ?
Vitamin D3 + K2: When to Take Them, With or Without Food, Morning or Evening?
Should you take vitamin D3 and K2 in the morning or evening? Food and consistency matter more than the clock. Here is a practical, safety-first routine. Read more...
CoQ10 : quand la prendre, avec ou sans repas, matin ou soir ?
CoQ10: When Should You Take It, With Food, Morning or Evening?
Should you take CoQ10 in the morning or evening, with food or on an empty stomach? A practical guide to absorption, consistency and safety. Read more...
TMG : tout comprendre sur la triméthylglycine en complément alimentaire
TMG (Trimethylglycine): Benefits, Uses, Homocysteine & Longevity
Un guide clair pour comprendre TMG, son intérêt dans une routine de compléments et les points de vigilance à connaître avant d’acheter ou d’associer. Read more...
CoQ10 et énergie cellulaire
CoQ10: Why Is Coenzyme Q10 Associated with Cellular Energy?
A clear guide to understanding CoQ10, its place in a supplement routine, and the precautions to consider before buying or combining it. Read more...
Vitamine B1 : rôle, aliments et intérêt en complément alimentaire
Vitamin B1: Role, Food Sources and Supplement Use
A clear guide to vitamin B1, its role in energy metabolism, dietary sources, deficiency risks and points to check before choosing a supplement. Read more...
Quels sont les bienfaits de la spermidine ?
What Are the Benefits of Spermidine?
A clear guide to spermidine, its food sources, links with autophagy and healthy ageing, and the precautions to consider before supplementation. Read more...
Quels sont les bienfaits de la fisétine ?
What Are the Benefits of Fisetin?
A clear guide to fisetin, its food sources, antioxidant and senescence research, and the precautions to consider before supplementation. Read more...
Quels sont les bienfaits de la coenzyme Q10 ?
What Are the Benefits of Coenzyme Q10?
A clear guide to coenzyme Q10, cellular energy, antioxidant balance, supplement forms, dosage considerations and important precautions. Read more...
Quels sont les bienfaits de la vitamine K2 ?
What Are the Benefits of Vitamin K2?
A clear guide to vitamin K2, MK-7 and MK-4, bone health, normal blood clotting, food sources, D3 combinations and essential precautions. Read more...
Quels sont les bienfaits de la vitamine D3 ?
What Are the Benefits of Vitamin D3?
A clear guide to vitamin D3, bones, muscles, immunity, sunlight, food sources, blood tests, supplementation and overdose precautions. Read more...
Quels sont les bienfaits du R-Alpha Lipoic Acid ?
What Are the Benefits of R-Alpha-Lipoic Acid?
R-alpha-lipoic acid benefits, differences from standard ALA, mitochondrial and glucose research, stability, use and precautions. Read more...
Quels sont les bienfaits de l’acide alpha-lipoïque ?
What Are the Benefits of Alpha-Lipoic Acid?
Alpha-lipoic acid: mitochondrial and antioxidant research, racemic ALA versus R-ALA, glucose effects, dosage and precautions. Read more...
Quels sont les bienfaits de la triméthylglycine ?
What Are the Benefits of Trimethylglycine?
A clear guide to TMG (betaine), its role in methylation and homocysteine metabolism, potential benefits, dosage questions and precautions. Read more...
Quels sont les bienfaits de la berbérine ?
What Are the Benefits of Berberine?
What research says about berberine, blood sugar and lipids—plus bioavailability, side effects, interactions and essential precautions. Read more...
Quels sont les bienfaits de la taurine ?
What Are the Benefits of Taurine?
A clear guide to taurine, its potential roles in cellular balance, the nervous system and exercise recovery, plus key precautions before supplementing. Read more...
Resvératrol : bienfaits, origine et conseils pour bien le prendre
Resveratrol: Benefits, Sources and How to Take It
A practical guide to resveratrol: where it comes from, what research says, how to assess a supplement and which precautions matter. Read more...
Quels compléments alimentaires choisir selon son objectif ?
Which Dietary Supplements Should You Choose for Your Goal?
Energy, sleep, immunity, sport or healthy ageing: learn how to match a dietary supplement to a real need and choose it safely. Read more...
Pourquoi acheter ses compléments alimentaires sur une boutique spécialisée ?
Why Buy Dietary Supplements from a Specialist Store?
Selection, advice, traceability and after-sales support: the practical advantages of buying supplements from a specialist retailer. Read more...
Comment choisir une marque fiable de compléments alimentaires ?
How to Choose a Reliable Supplement Brand
Transparent labels, traceability, testing and responsible claims: the essential checks for identifying a reliable dietary supplement brand. Read more...
Où acheter des compléments alimentaires de qualité en France ?
Where to Buy Quality Dietary Supplements in France
Pharmacies, specialist stores or online shops: learn where to buy dietary supplements in France and how to assess their quality. Read more...
Pourquoi tous les compléments alimentaires ne se valent pas ?
Why Aren’t All Dietary Supplements Equal?
Ingredient forms, doses, purity, formulation and traceability explain why two apparently similar dietary supplements can differ greatly. Read more...
Compléments alimentaires : comment distinguer un bon produit d’un produit marketing ?
How to Distinguish a Good Supplement from a Marketing Product
Use the label, dose, evidence, traceability and claims to separate a well-designed supplement from a mainly promotional product. Read more...
Les erreurs à éviter avant d’acheter des compléments alimentaires
Mistakes to Avoid Before Buying Dietary Supplements
Avoid unclear goals, hidden doses, duplicated ingredients, unreliable sellers and unsafe combinations when choosing dietary supplements. Read more...
Comment choisir le bon dosage d’un complément alimentaire ?
How to Choose the Right Dosage for a Dietary Supplement?
Learn how to interpret daily servings, ingredient forms, duration and total intake to choose a supplement dosage safely. Read more...
Compléments alimentaires, comprimé, poudre, gélules : quelles différences ?
Dietary Supplements: Tablets, Powders or Capsules—What Are the Differences?
Tablets, capsules and powders differ in dose capacity, convenience, excipients and storage. Learn how to choose the right supplement format. Read more...
Comment lire l’étiquette d’un complément alimentaire avant d’acheter ?
How to Read a Dietary Supplement Label Before Buying
A practical guide to ingredient forms, daily amounts, warnings, allergens, traceability and claims on supplement labels. Read more...
Compléments alimentaires : comment choisir les bons produits selon ses besoins ?
Dietary Supplements: How to Choose the Right Products for Your Needs?
A step-by-step method to identify your need, compare formulas, avoid overlaps and choose dietary supplements safely. Read more...