Our approach: measuring what matters

Our Gut Health Test leverages dried blood spot (DBS) technology to analyze circulating tryptophan (TRP) and its key metabolites – IPA and KYN – along with relevant ratios (IPA:KYN, IPA:TRP, KYN:TRP). These metrics allow us to assess the metabolic output of the gut microbiota, the direction of tryptophan metabolism, and the degree of microbial balance, as well as the body’s response to it.

Importantly, these markers are dynamic and reflect both microbial activity and host response. Low IPA levels can indicate a lack of key IPA-producing species and reduced microbial diversity, while elevated KYN points toward excessive flux through stress-related pathways.

Dietary patterns rich in fiber, polyphenols, and omega-3 fatty acids can help support a favorable balance in tryptophan metabolism, encouraging beneficial indole production like IPA – a signal of improved microbial function and a reduced immune stress. By testing and retesting after lifestyle or dietary interventions, we can track progress and quantify improvement at the metabolic and microbial level.

ZinoShine+	0 7	/times per week
Xtend/Xtend+	0 7	/times per week
BalanceOil+/Vegan/AquaX	0 7	/times per week
Protect+	0 7	/times per week
Essent+ (softgels)	0 7	/times per week
From another supplier - /times per week	0 7	/times per week

ZinoShine+	0 7	/times per week
Xtend/Xtend+	0 7	/times per week
BalanceOil+/Vegan/AquaX	0 7	/times per week
Protect+	0 7	/times per week
Essent+ (softgels)	0 7	/times per week
From another supplier - /times per week	0 7	/times per week

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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.)"

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