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😌Anxiety→ 😴Sleep→ 🦴Joint Pain→ ⚡Energy & Fatigue→ 🧠Brain Fog→ 🫃Bloating→ 💇Hair Loss→ 🌸Menopause→ 🍬Blood Sugar→ ❤️Blood Pressure→ 🛡️Immune Support→ ⚖️Weight Loss→
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A bowl of natto fermented soybeans with scallions over white rice, beside chopsticks on a dark table
Nattokinase: Benefits, Dosage and Side Effects
September 01, 2026
 A doctor in a white coat with a stethoscope speaking with a patient during a clinic consultation
August 31, 2026 · 16 min read

Supplements for SIBO: An Honest Guide to a Contested Diagnosis

SIBO is a real condition that has been stretched to cover a great deal it may not explain. Two motility societies now say it is time to reject the SIBO-IBS hypothesis and its breath testing. Here is what the tests can and cannot show, and what the herbal protocols actually rest on.

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A brass bowl heaped with deep red saffron threads on a white background, with a small pile of threads beside it
August 30, 2026 · 17 min read

The 7 Best Saffron Supplements of 2026

Saffron has one of the better mood evidence bases of any botanical, but nearly every positive trial used a specific branded extract at a modest dose, so a big milligram number of generic saffron is not the product that was studied. We ranked on which extract is actually in the bottle.

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New · Deficiency Guide

Spot a deficiency by symptom or risk group

Symptoms, at-risk groups, and clinical context for 26 essential nutrients — sourced from NIH ODS and StatPearls.

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NutraSmarts Tool
FDA-compliant labels in minutes

Build accurate, FDA-compliant Supplement Facts and Nutrition Facts panels — with proper rounding rules, correct %DV calculations, and clean proprietary-blend formatting. No spreadsheets, no design software, no fees.

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Supplement Facts
Serving Size: 1 Capsule
Servings per container: 30
Amount per Serving%DV
Vitamin C (as Ascorbic Acid)100 mg111%
Vitamin D (as Cholecalciferol)25 mcg125%
Zinc (as Zinc Citrate)5 mg45%
Immune Support Blend350 mg†
Quercetin Dihydrate (from Sophorae japonica Flower Extract), Elderberry Fruit Extract (Sambucus nigra), Echinacea Purpurea Herb Extract
† Daily Value not established.
Other Ingredients: Veggie capsule (hypromellose), white rice flour, stearic acid, silicon dioxide, magnesium stearate.
About NutraSmarts

Evidence-based supplement research, free for everyone

NutraSmarts is an independent, research-grade database of 1,300+ supplement ingredients — each with clinical-trial-backed dosages, mechanisms, side effects, drug interactions, and an honest evidence rating from PubMed-cited human studies, spanning everyday vitamins and minerals to the newest branded ingredients (NuLiv Science, NNB Nutrition, PLT Health Solutions). Browse by category or symptom, compare any two ingredients, explore the deficiency guide, and build FDA-compliant Supplement Facts labels with our 100% free, no-signup tool — every page built to help you tell marketing from evidence.

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