🌿 What Is Niacin and 5 Natural Sources for the Stamets Stack
Learn how Niacin supports psilocybin microdosing and discover five natural, whole-food sources to complete your Stamets Stack.
⚠️ Disclaimer
The information below is provided for educational and harm-reduction purposes only. OrganicMushroomSupplies.com does not encourage or promote the use of psilocybin where it is illegal. Always consult a qualified healthcare professional before starting any supplement, stack, or wellness protocol.
đź’Š What Is Niacin? Niacin in Stamets Stack, Vitamin B3 for microdosing)
Niacin, also known as Vitamin B3, is a water-soluble nutrient essential for converting food into energy, supporting brain function, and maintaining healthy skin and nerves. It’s one of eight B vitamins that play a key role in cellular metabolism.
In the Stamets Stack — a popular combination of psilocybin microdoses, Lion’s Mane mushroom, and Niacin — this vitamin acts as a delivery enhancer. Niacin’s natural “flush effect” increases blood flow and nutrient absorption, helping psilocybin and Lion’s Mane compounds reach nerve endings throughout the body more effectively.
🧠Why Niacin Is Used in the Stamets Stack
Niacin benefits, Stamets Stack synergy, neurogenesis support
Niacin isn’t psychoactive — its role is physiological, not psychological. When paired with psilocybin and Lion’s Mane, Niacin supports:
Improved circulation and nutrient delivery to the brain and extremities
Enhanced neurogenesis (growth of new brain cells)
Increased absorption of Lion’s Mane’s hericenones and erinacines
Balanced, sustained mental energy without caffeine
Paul Stamets suggested this combination as a natural way to support long-term brain health, focus, and regeneration — making Niacin an integral part of the Stamets Stack protocol.
🍄 The “Flush Effect”: What You Should Know
One of Niacin’s best-known traits is the temporary skin flush — a warm, tingling sensation caused by increased blood flow. While harmless for most people, it can be intense at high doses (typically above 50 mg).
To minimize discomfort:
Start with low doses (10–50 mg)
Choose flush Niacin (nicotinic acid) — not niacinamide or inositol hexanicotinate
Stay hydrated and avoid taking it on an empty stomach
The flush means it’s working as intended — expanding blood vessels and improving nutrient delivery.
🌻 5 Natural Sources of Niacin for the Stamets Stack
Natural Niacin foods, Vitamin B3 rich foods, Niacin from whole foods
If you prefer a natural approach instead of supplements, these five foods are rich in Niacin and fit well into a balanced microdosing regimen or wellness plan.
1. Mushrooms (Especially Reishi and Shiitake)
Many edible mushrooms contain moderate levels of Niacin, especially shiitake, maitake, and reishi. When combined with Lion’s Mane, they provide an extra layer of adaptogenic support for the nervous system — perfectly complementing the Stamets Stack philosophy.
2. Sunflower Seeds
These small but powerful seeds contain up to 8 mg of Niacin per 100 g and are also high in Vitamin E, selenium, and healthy fats. Sprinkle them on smoothies or oatmeal for a natural, plant-based Niacin boost.
3. Brown Rice and Whole Grains
Unrefined grains retain their bran layer, where most Niacin is stored. Brown rice, oats, and whole wheat are excellent daily sources that sustain energy and support the body’s natural detox and repair processes.
4. Peanuts and Legumes
Peanuts are one of the richest plant-based Niacin sources, offering around 12 mg per 100 g. They also contain resveratrol and other brain-supportive compounds. For a balanced effect, pair them with Lion’s Mane tea or tincture during microdosing cycles.
5. Avocado
Rich in healthy fats and about 1.7 mg of Niacin per fruit, avocados help regulate neurotransmitters and promote nutrient absorption. They’re a great companion to Niacin supplementation in a whole-food Stamets Stack.
🌱 Integrating Niacin Naturally into Your Microdosing Routine
Niacin dosage for Stamets Stack, natural nootropics, psilocybin microdosing nutrition
You don’t have to rely solely on capsules. Combining natural Niacin sources with Lion’s Mane and a psilocybin microdose (where legally permitted) can offer gentle, cumulative benefits. Focus on consistency, hydration, and journaling your progress.
Suggested balance:
0.1–0.25 g psilocybin microdose (strain dependent)
500–1,000 mg Lion’s Mane extract
50–100 mg Niacin (from supplement or food sources)
Cycle 4 days on, 3 days off, and reassess every 4–8 weeks.
🧾 This article is for educational and harm-reduction purposes only. OrganicMushroomSupplies.com does not promote illegal activity. Always check your local laws and consult a healthcare professional before beginning any supplementation program.
For more information on the role Niacin plays in the human body. Read Here