When the balance shifts

In health, there is a balanced distribution across these pathways. However, under conditions of stress or microbial imbalance, tryptophan metabolism skews toward excessive kynurenine pathway flux. This shift is detectable in blood as increased kynurenine-to-tryptophan (KYN:TRP) ratio and decreased levels of beneficial indole derivatives like IPA.

This imbalance not only reflects microbial stress – it amplifies it. Low IPA and high KYN levels are signals of reduced microbial activity and increased immune activation. In contexts of persistent imbalance, this pattern is often observed together with reduced barrier resilience and altered microbial signatures.

Quick summary

Immune stress and poor gut balance shift tryptophan metabolism away from protective indole metabolites like IPA and toward stress-associated kynurenine.
This imbalance can be measured and used as an early signal of shifts in systemic balance.

ZinoShine+	0 7	keer per week
Xtend/Xtend+	0 7	keer per week
BalanceOil+/Vegan/AquaX	0 7	keer per week
Protect+	0 7	keer per week
Essent+ (softgel capsules)	0 7	keer per week
Van een andere leverancier - keer per week	0 7	keer per week

ZinoShine+	0 7	keer per week
Xtend/Xtend+	0 7	keer per week
BalanceOil+/Vegan/AquaX	0 7	keer per week
Protect+	0 7	keer per week
Essent+ (softgel capsules)	0 7	keer per week
Van een andere leverancier - keer per week	0 7	keer per week

Test-ID wijzigen

Test-ID wijzigen

Test-ID wijzigen

Test-ID wijzigen

Laten we beginnen!

Uw resultaten zijn:

We hebben meer informatie voor u...

Weet u het zeker?

Uit welk land komt u?

Voer uw leeftijd, gewicht en lengte in

Selecteer uw geslacht

Are you currently pregnant or exclusively breastfeeding?

What month of pregnancy are you in?

Heeft u recent Omega-3-supplementen gebruikt?

Welke optie omschrijft het beste uw voedingspatroon?

Join Our Groundbreaking Test-Based Nutrition Study!

Thank you for your interest and for playing a vital role in advancing nutrition research!

Have you been taking Xtend or Xtend+, according to the recommended dose (at least 2 tablets per day), for at least the past 2 weeks?

Have you been taking Zinobiotic+ according to the recommended dosage (2 scoops per day) for at least the past 2 weeks?

How would you describe your BalanceOil+ consumption over the past 120 days?

Over the next 30 days, do you plan to maintain the same consumption pattern for your Zinzino Health Protocol products as you reported above? (For example, if you currently do not use a product, select 'Yes' if you plan to continue not using it.)"

Have you taken antibiotics in the past month?

Have you taken laxatives in the past month?

Please provide your email and address below so we can contact you and send out test-kits if you are selected for the study.

We beschermen uw privacy

Wat voor soort Omega-3 supplement?

Laten we beginnen!

Weet u het zeker?

Uit welk land komt u?

Voer uw leeftijd, gewicht en lengte in

Selecteer uw geslacht

Are you currently pregnant or exclusively breastfeeding?

What month of pregnancy are you in?

Heeft u recent Omega-3-supplementen gebruikt?

Welke optie omschrijft het beste uw voedingspatroon?

Join Our Groundbreaking Test-Based Nutrition Study!

Thank you for your interest and for playing a vital role in advancing nutrition research!

Have you been taking Xtend or Xtend+, according to the recommended dose (at least 2 tablets per day), for at least the past 2 weeks?

Have you been taking Zinobiotic+ according to the recommended dosage (2 scoops per day) for at least the past 2 weeks?

How would you describe your BalanceOil+ consumption over the past 120 days?

Over the next 30 days, do you plan to maintain the same consumption pattern for your Zinzino Health Protocol products as you reported above? (For example, if you currently do not use a product, select 'Yes' if you plan to continue not using it.)"

Have you taken antibiotics in the past month?

Have you taken laxatives in the past month?

Please provide your email and address below so we can contact you and send out test-kits if you are selected for the study.

Wilt u een melding ontvangen wanneer uw test geanalyseerd is?

We beschermen uw privacy

Meldingen activeren

Wat voor soort Omega-3 supplement?

Uw testresultaten zijn nog niet beschikbaar

Bedankt voor het invullen!

Het spijt ons oprecht!

Uw formulier is al verzonden.

Uw monster bevatte te weinig bloed

Uw monster ontbrak in de envelop

Vul de volgende informatie in en we sturen u een nieuwe test.

Laten we beginnen!

Your test is ready

Weet u het zeker?

Uit welk land komt u?

Fill in your details

Sex at birth

How often do you eat vegetables or fruit (at least 1 serving)?

Are you currently taking any fiber supplements?

Tell us more about your Zinobiotic+ consumption

How many scoops do you consume per day?

How many days per week do you consume it?

For how many months have you been consuming this product?

Tell us more about your other fiber supplement consumption

How many grams of fiber do you consume per day?

How many days per week do you consume it?

For how many months have you been consuming this product?

Have you been taking any of the following supplements regularly (at least 4 days/week) over the past 120 days?

Zinzino products

Other brands

We need your help

How often do you consume fermented foods (e.g., yoghurt, kefir, sauerkraut, kimchi with live cultures)?

What dietary pattern do you follow most of the time?

How often do you engage in physical activity (moderate or intense exercise)?

How many hours of sleep do you typically get per night?

How would you describe your current stress level?

Are you currently taking any fiber supplements? 