SP
StackPedia
All Comparisons

Saccharomyces Boulardii CNCM vs Ashwagandha (KSM-66) — Which Should You Take?

Saccharomyces Boulardii CNCM

herbs

Typically £8–£25/month

Ashwagandha (KSM-66)

adaptogens

Typically £8–£25/month
Feature
Saccharomyces Boulardii CNCM
Ashwagandha (KSM-66)
Typical Dosage
5-10 billion CFU daily
300-600mg daily (KSM-66 extract)
Best Form
Capsules
KSM-66
Key Benefits
5 listed
5 listed
Evidence Rating
★★★★
★★★★
Best Time
With meals or as directed; spacing 2+ hours from antibiotics
Evening for sleep, or split morning/evening for stress
Upper Limit
20 billion CFU daily
1,200mg daily
Side Effects
3 noted
4 noted

Saccharomyces Boulardii CNCM Benefits

Supports digestive health
Promotes healthy gut flora balance
May reduce traveller's diarrhoea
Supports intestinal barrier function
May improve bowel regularity

Ashwagandha (KSM-66) Benefits

Reduces cortisol and perceived stress
Improves sleep quality
May increase testosterone in men
Anxiety reduction
Physical performance enhancement

Saccharomyces Boulardii CNCM Side Effects

Mild digestive upset during initial use
Temporary bloating or gas
Rare allergic reactions in sensitive individuals

Ashwagandha (KSM-66) Side Effects

Drowsiness (dose-dependent)
May worsen thyroid conditions (can increase thyroid hormones)
Mild digestive upset in some people
Not recommended during pregnancy

Can You Take Saccharomyces Boulardii CNCM and Ashwagandha (KSM-66) Together?

In most cases, Saccharomyces Boulardii CNCM and Ashwagandha (KSM-66) can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication or have existing health conditions.

Saccharomyces Boulardii CNCM: Antibiotics may reduce effectiveness; space dosing 2+ hours apart

Saccharomyces Boulardii CNCM: Antifungal medications may reduce viability

Ashwagandha (KSM-66): Thyroid medications — may increase thyroid hormone levels

Ashwagandha (KSM-66): Sedatives — additive drowsiness

Which Should You Choose?

Choose Saccharomyces Boulardii CNCM if your primary goal is: supports digestive health. Choose Ashwagandha (KSM-66) if your primary goal is: reduces cortisol and perceived stress.

Affiliate links — we may earn a small commission at no extra cost to you.

Frequently Asked Questions

Is Saccharomyces Boulardii CNCM better than Ashwagandha (KSM-66)?

It depends on your goals. Saccharomyces Boulardii CNCM and Ashwagandha (KSM-66) serve different purposes and are often taken together.

Can I take Saccharomyces Boulardii CNCM and Ashwagandha (KSM-66) together?

In most cases, yes. Saccharomyces Boulardii CNCM and Ashwagandha (KSM-66) can be taken together safely. However, always check for specific interactions and consult a healthcare professional if you take medication.

What is the best time to take Saccharomyces Boulardii CNCM?

With meals or as directed; spacing 2+ hours from antibiotics

What is the best time to take Ashwagandha (KSM-66)?

Evening for sleep, or split morning/evening for stress

What are the side effects of Saccharomyces Boulardii CNCM?

Mild digestive upset during initial use. Temporary bloating or gas. Rare allergic reactions in sensitive individuals.

What are the side effects of Ashwagandha (KSM-66)?

Drowsiness (dose-dependent). May worsen thyroid conditions (can increase thyroid hormones). Mild digestive upset in some people. Not recommended during pregnancy.

How We Compare Supplements

This comparison is based on published clinical research, peer-reviewed studies from PubMed, and established nutritional science. We evaluate dosages based on clinically-effective amounts, not manufacturer recommendations. Benefits listed have at least moderate evidence from human studies. When evidence is limited or conflicting, we note this.

Disclaimer: This comparison is for educational purposes only and is not medical advice. Always consult a qualified healthcare professional before starting any supplement, especially if you take medication or have existing health conditions.

Related Comparisons

Popular Supplements on Amazon

As an Amazon Associate we may earn from qualifying purchases.