Author:
Holly Xing, Nutritional Scientist

Mushrooms for the Mind: Lion’s Mane, Reishi & the Magic of Umami

Mushrooms have been revered in Eastern cultures for centuries as both food and medicine. Today, modern science is catching up with ancient wisdom, revealing how mushrooms can power up our brain, enhance our mood, and transform the way we feel from the inside out.

Why Mushrooms Matter

Mushrooms are rich in:

  • Prebiotic fibers that feed gut-friendly bacteria
  • Antioxidants that reduce brain inflammation
  • Bioactive compounds that support cognition and immunity

They’re also the ultimate umami bomb — giving your meals deep flavor without relying on salt or sugar.

Meet the Brainy Mushrooms

Lion’s Mane Mushroom
  • Stimulates the growth of new brain cells
  • Supports memory, mental clarity, and emotional regulation
  • Enhances the hippocampus, the brain's emotion and memory center

Reishi Mushroom

  • Known as the “mushroom of immortality” in Traditional Chinese Medicine
  • Reduces cortisol and stress responses
  • Promotes calmness, immune balance, and longevity

More Than Magic: Mushrooms and the Gut-Brain Axis

Because they’re rich in prebiotic fiber, mushrooms support the gut microbiome — which, in turn, helps regulate mood, anxiety, and brain function.

Pair them with spices like turmeric, garlic, and cayenne for a brain-boosting, anti-inflammatory powerhouse meal.

Get in the mood with mushroom

  • Add sliced mushrooms to omelets, stir-fries, or pasta
  • Simmer a mushroom hot pot with herbs and spices
  • Sip on mushroom-based beverages such as Mushroom Coffee

Last Bite...

If you want an easy way to tap into the mind-enhancing benefits of mushrooms daily, look no further than JostArriba. This delicious Mushroom Coffee blend includes Lion’s Mane and Reishi alongside other adaptogens and nootropics to help you stay clear, calm, and mentally energized.

FEATURED

Discover Eightbillion’s JostArriba: So Much More Than Mushroom Coffee!

5-Star Brain Power, Focus, Calmness and Sustained Energy

JostArriba by Eight Billion – an adaptogenic coffee alternative with functional mushrooms like lion’s mane and reishi, ashwagandha root, and coffee fruit. This nootropic drink supports energy, focus, mood, and memory—plant-based brain-boosting supplement
Ingredient breakdown of JostArriba adaptogenic coffee: organic fair trade coffee for focus and memory, lion’s mane for anxiety reduction, reishi mushroom for immune support, coffee berry for cognitive function, ashwagandha for energy, and L-Theanine for attention. Functional mushroom blend clinically tested for wellness benefits
Comparison chart showing JostArriba’s adaptogenic coffee benefits versus common supplement downsides. Highlights: no insomnia, jitters, or caffeine crash—just focus, energy, calmness, and anti-aging brain support. Image shows powder being poured into a hot drink with a branded Eight Billion tumbler in the background.
Side-by-side comparison of conventional supplements vs. Eight Billion’s JostArriba adaptogenic coffee. Highlights benefits like better taste, brain and gut support, high bioavailability, and no fillers—versus pills that are hard to swallow, synthetic, and low in absorption
Infographic of clinically backed brain health benefits from JostArriba ingredients: lion’s mane, reishi (Immulink), ashwagandha (KSM-66), L-Theanine (SunTheanine), and coffeeberry (cognatiQ). Highlights: 143% increase in BDNF, 71.6% reduction in depression/anxiety/stress scores, 44% drop in perceived stress, 27.9% cortisol decrease.
JostArriba supplement facts label showing ingredients: organic ashwagandha extract, L-Theanine, lion’s mane, reishi mushroom, and coffee fruit extract. Functional nootropic blend with 10 calories, 2g carbs, zero sugar—made with organic fair trade coffee
Close-up of JostArriba sachets and functional mushroom powder on a wooden surface. Adaptogenic coffee alternative by Eight Billion offering benefits for energy, focus, mood, memory, and cognitive performance. Plant-based nootropic drink made with lion’s mane, reishi, and ashwagandha.
Step-by-step instructions for preparing JostArriba adaptogenic coffee: scoop one packet, pour 8oz of hot water, and stir well. Easy, instant wellness drink featuring functional mushrooms and botanicals for energy, focus, and mood support
Glass cup of JostArriba adaptogenic coffee on a wooden board beside coffee beans, spoon, and sachet. Functional mushroom drink by Eight Billion made with lion’s mane, reishi, and ashwagandha for focus, mood, and energy. Warm, minimalist wellness vibe.
Woman holding a teal Eight Billion tumbler while overlooking a scenic mountain landscape. Enjoying JostArriba adaptogenic coffee—plant-based brain and body fuel made with functional mushrooms and botanicals. Ideal for focus, clarity, and outdoor adventures
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JostArriba by Eight Billion – an adaptogenic coffee alternative with functional mushrooms like lion’s mane and reishi, ashwagandha root, and coffee fruit. This nootropic drink supports energy, focus, mood, and memory—plant-based brain-boosting supplement
Ingredient breakdown of JostArriba adaptogenic coffee: organic fair trade coffee for focus and memory, lion’s mane for anxiety reduction, reishi mushroom for immune support, coffee berry for cognitive function, ashwagandha for energy, and L-Theanine for attention. Functional mushroom blend clinically tested for wellness benefits
Comparison chart showing JostArriba’s adaptogenic coffee benefits versus common supplement downsides. Highlights: no insomnia, jitters, or caffeine crash—just focus, energy, calmness, and anti-aging brain support. Image shows powder being poured into a hot drink with a branded Eight Billion tumbler in the background.
Side-by-side comparison of conventional supplements vs. Eight Billion’s JostArriba adaptogenic coffee. Highlights benefits like better taste, brain and gut support, high bioavailability, and no fillers—versus pills that are hard to swallow, synthetic, and low in absorption
Infographic of clinically backed brain health benefits from JostArriba ingredients: lion’s mane, reishi (Immulink), ashwagandha (KSM-66), L-Theanine (SunTheanine), and coffeeberry (cognatiQ). Highlights: 143% increase in BDNF, 71.6% reduction in depression/anxiety/stress scores, 44% drop in perceived stress, 27.9% cortisol decrease.
JostArriba supplement facts label showing ingredients: organic ashwagandha extract, L-Theanine, lion’s mane, reishi mushroom, and coffee fruit extract. Functional nootropic blend with 10 calories, 2g carbs, zero sugar—made with organic fair trade coffee
Close-up of JostArriba sachets and functional mushroom powder on a wooden surface. Adaptogenic coffee alternative by Eight Billion offering benefits for energy, focus, mood, memory, and cognitive performance. Plant-based nootropic drink made with lion’s mane, reishi, and ashwagandha.
Step-by-step instructions for preparing JostArriba adaptogenic coffee: scoop one packet, pour 8oz of hot water, and stir well. Easy, instant wellness drink featuring functional mushrooms and botanicals for energy, focus, and mood support
Glass cup of JostArriba adaptogenic coffee on a wooden board beside coffee beans, spoon, and sachet. Functional mushroom drink by Eight Billion made with lion’s mane, reishi, and ashwagandha for focus, mood, and energy. Warm, minimalist wellness vibe.
Woman holding a teal Eight Billion tumbler while overlooking a scenic mountain landscape. Enjoying JostArriba adaptogenic coffee—plant-based brain and body fuel made with functional mushrooms and botanicals. Ideal for focus, clarity, and outdoor adventures

Eightbillion

JostArriba

$39.99 USD
$39.99 USD
Sale Sold out
Size: 13 Servings
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