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BiotiQuest® Gut Health &
Probiotics Blog with Martha Carlin

How the Gut Microbiome Influences Nitric Oxide Signaling and Flow

How the Gut Microbiome Influences Nitric Oxide ...

Martha Carlin | Feb 03, 2026 |

Nitric oxide isn’t something you simply boost. Learn how the gut microbiome shapes the conditions that allow nitric oxide signaling, flow, and vascular resilience to emerge naturally.

How the Gut Microbiome Influences Nitric Oxide ...

Martha Carlin | Feb 03, 2026 |

Nitric oxide isn’t something you simply boost. Learn how the gut microbiome shapes the conditions that allow nitric oxide signaling, flow, and vascular resilience to emerge naturally.

Why Some Probiotics Affect Metabolism and Others Don’t

Why Some Probiotics Affect Metabolism and Other...

Martha Carlin | Jan 21, 2026 |

Not all probiotics influence metabolism. Learn how specific strains, metabolites, and gut balance shape how the body processes energy.

Why Some Probiotics Affect Metabolism and Other...

Martha Carlin | Jan 21, 2026 |

Not all probiotics influence metabolism. Learn how specific strains, metabolites, and gut balance shape how the body processes energy.

Balancing Blood Sugar Naturally: The Role of Gut Bacteria

Balancing Blood Sugar Naturally: The Role of Gu...

Martha Carlin | Jan 06, 2026 |

Emerging science suggests the microbiome, the vast community of bacteria and other microorganisms in the digestive tract, plays a powerful role in regulating blood sugar and shaping our cravings. This...

Balancing Blood Sugar Naturally: The Role of Gu...

Martha Carlin | Jan 06, 2026 |

Emerging science suggests the microbiome, the vast community of bacteria and other microorganisms in the digestive tract, plays a powerful role in regulating blood sugar and shaping our cravings. This invisible ecosystem is deeply connected to how we feel, what...

Microbiome Resolutions for a Healthier 2026

Microbiome Resolutions for a Healthier 2026

Martha Carlin | Dec 29, 2025 |

The new year often brings a wave of motivation that includes lists, goals, and the desire to do better. But what if we reframe “better” as something quieter, more aligned...

Microbiome Resolutions for a Healthier 2026

Martha Carlin | Dec 29, 2025 |

The new year often brings a wave of motivation that includes lists, goals, and the desire to do better. But what if we reframe “better” as something quieter, more aligned with awareness? Not a complete overhaul, but a thoughtful return...

Probiotics in Winter: Why Your Gut Needs Extra Support

Probiotics in Winter: Why Your Gut Needs Extra ...

Martha Carlin | Dec 15, 2025 |

Winter can strain your gut and immune balance. Learn why probiotics offer extra support during cold months and how a healthy microbiome builds resilience from within.

Probiotics in Winter: Why Your Gut Needs Extra ...

Martha Carlin | Dec 15, 2025 |

Winter can strain your gut and immune balance. Learn why probiotics offer extra support during cold months and how a healthy microbiome builds resilience from within.

The Science Behind Holiday Overeating and Digestion

The Science Behind Holiday Overeating and Diges...

Martha Carlin | Dec 08, 2025 |

A look at how stress and gut signaling impact holiday eating, and how you can support digestion and peace of mind naturally.

The Science Behind Holiday Overeating and Diges...

Martha Carlin | Dec 08, 2025 |

A look at how stress and gut signaling impact holiday eating, and how you can support digestion and peace of mind naturally.