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NextGen Purpose

A NextGen Purpose Podcast

Most wellness content stays on the surface.
Essential Ingredients doesn't.

Host Justine Reichman talks with the people actually redefining food, sustainability, beauty, fashion, and health — real conversations, zero fluff. 330 episodes · 1.6M+ downloads · 75K+ last month · and growing.

Justine Reichman recording Essential Ingredients Podcast

1.6M+

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75K+

Last month

330

Episodes

50+

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Justine Reichman — Essential Ingredients Podcast

About the Show

330 conversations.
One question at a time.

You've read the headlines. You've tried the supplements, the swaps, the "clean" version of everything. And somehow you still feel like no one is telling you what's actually true.

That's the gap Essential Ingredients was built to close.

Each week, Justine Reichman sits down with the people actually shaping the future of food, sustainability, beauty, fashion, and health — not influencers repeating talking points, but founders, researchers, and innovators doing the work. No fluff. No filler. Just the conversations you wish someone would finally have.

Listen on AppleListen on Spotify

The Essential Ingredients Table

Some conversations don’t belong in a studio.

The EI Table is Essential Ingredients recorded live, in a room, with people in it.

A founder, a scientist, or a doctor in conversation for about forty five minutes. Then an hour where the audience stops being an audience.

No panel format. No name tags. Good food, real questions, and a room of people who care about the same things you do.

Episodes reach listeners in more than 50 countries. The room is where they start.

Editions

M Is for More

Menopause, andropause, and everything nobody prepared us for. A live taping with Dr. Lisa Brent and Dr. Justin Mayer.

DoorsFood and drink
TapingAbout 45 minutes, live
The TableAn hour to talk, ask, and meet the people around you
See upcoming TablesHost or partner on a Table

Seats are limited. Every Table is recorded for the podcast.

September 22

6–7 PM VIP · 7–8:45 PM · Magic Theatre at Fort Mason, San Francisco

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November 13, 2026

4 PM · Luma Fitness, Petaluma

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We are always looking for innovative voices in food, wellness, beauty, and sustainable living.

One application. One agreement. One path.

Share your story, production details, social handles, approved copy, headshot and media links, then complete the guest agreement in one submission. If the story is a fit, our team will send scheduling details.

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11 Seasons · 330 Episodes

Seasons

All Episodes →
Season 11

Season 11

8 Episodes · 2026

Season 10

Season 10

24 Episodes · 2025–26

Season 9

Season 9

83 Episodes · 2024–26

Latest Episode · September 8, 2026

Now Playing

S11 · Ep 117 · 51:32
AI, Scent & Health

Alex Wiltschko · Osmo

The Language of Scent: How Alex Wiltschko Is Digitizing Smell

How Osmo is digitizing smell to help machines sense disease early — and why founder Alex Wiltschko started with fragrance, not diagnostics.

Show Notes

  • How Osmo is teaching machines to identify and search scent — with the long-term goal of detecting disease earlier
  • Why Alex Wiltschko started with fragrance and consumer products instead of jumping directly to medical diagnostics
  • How a compact alphabet of roughly 20,000 to 30,000 molecules creates every smell that exists
  • Why scent may be the oldest language on Earth, and how AI can help humans begin to decode it
  • How losing his father to brain cancer turned Alex's scientific curiosity into a deeply personal mission

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331 episodes found

Andrew Salisbury
S10 · Ep 109

Sustainability & Food Systems

Andrew Salisbury's Regenerative Experiment for Antioxidant Coffee

Coffee health benefits are backed by decades of science — learn how one founder tested antioxidants, soil, and sourcing to build a healthier daily cup. Most people drink coffee every day without asking what's actually in the cup. Andrew Salisbury, founder of Purity Coffee, started asking that question ten years ago — and the answer changed how he thinks about one of the world's most consumed beverages. The story began with a personal problem. Salisbury's wife was dealing with low energy, and he suspected her coffee habit wasn't helping. Curious, he met with coffee researchers at the Institute of Coffee Studies, expecting a simple answer. Instead, he got a long list of documented coffee health benefits — support for preventing type 2 diabetes, liver disease, chronic inflammation, and even Alzheimer's — tied to specific compounds like chlorogenic acids and antioxidants. One finding stood out: coffee outranks blueberries and kale as the leading source of antioxidants in the average American's diet. The benefit doesn't come from caffeine — it comes from polyphenols that form (or get destroyed) depending on how the coffee is grown and roasted. That distinction became the foundation of Purity Coffee. Rather than treat coffee as a flavor product, Salisbury built a company around a single question: what happens if every decision, from cultivar to roast curve, is made for health first? Purity now runs coffee through three layers of testing. First, the bean is screened for mold, heavy metals, and pesticide residue. Second, the soil itself is tested, since nutrient-rich, shade-grown soil produces beans with measurably higher antioxidant content than industrially farmed coffee. A third layer — testing the coffee's effects in the body — is currently underway. This soil-first approach also has a climate benefit. Regenerative farming sequesters carbon instead of releasing it, meaning healthier coffee and lower environmental impact aren't competing goals — they're the same outcome. The stakes are rising. Salisbury points to World Health Organization projections estimating a 50% drop in Arabica coffee availability by 2035 due to climate change in equatorial growing regions — a reminder that sourcing decisions made today shape whether coffee remains viable at all. For Salisbury, the goal isn't convincing people to drink less coffee. It's convincing an industry — and its drinkers — to ask better questions about a drink most of us never think twice about.

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Alex Fredericks
S10 · Ep 108

Health Tech & Wellness

30-Second Health: Alex Fredericks on Building Voice Biomarker Tech

Voice biomarker technology can flag hydration, hormones, and inflammation from a 30-second clip. Here's how ToneWell's founder built it — and why AI isn't the analytic. Voice biomarker technology is one of the more surprising uses of AI in wellness right now — and it doesn't work the way most people assume. Alex Fredericks, founder and CEO of ToneWell, built a platform that turns a 30-second voice recording into a personalized readiness report covering energy, hydration, sleep, stress, and inflammation. The twist: AI isn't what's analyzing your voice. Fredericks discovered the underlying frequency technology while consulting for a PEMF (pulsed electromagnetic field) company. He spent years turning it from a delivery mechanism into an analytic — a static, locked database of roughly 150,000 biomarker reference points. That database looks for outliers in your voice pattern and flags things like mineral drift, hormonal imbalance, or toxin load. Only after that analysis is complete does AI enter the picture — as a concierge layer that turns results into daily priorities a person can actually act on. "AI is not the algorithm," Fredericks says. It's the workflow that makes a fixed, auditable result usable. One client kept waking at 3:30am with hormonal symptoms her doctor couldn't catch during office hours. A voice snapshot in the moment led to discovering conflicting medications — she went from seven prescriptions to two. Separately, Fredericks' nephew recorded an unusual iron reading, sought care, and caught a serious kidney infection early. Fredericks draws a hard line: ToneWell tells you what's going on, not what's wrong. It won't recommend dosages or override a practitioner. That restraint, he argues, is what makes the AI concierge trustworthy — it defers the moment a question moves into medical territory. Voice biomarker technology won't replace bloodwork. But as a same-day check-in tool, it's changing how quickly people can notice something's off — and ask better questions when they do.

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Dr. Drew Sinatra
S10 · Ep 107

Men's Health & Integrative Medicine

The Hormone Conversation Men Aren't Having

Your husband isn't lazy. His hormones might be crashing. Picture this: he used to be motivated, easygoing, present. Now he's irritable, exhausted, checked out, and every explanation you've tried doesn't quite fit. Stress. Work. Getting older. None of it lands. There's another explanation almost nobody brings up: andropause. In this episode, naturopathic doctor Drew Sinatra joins Justine Reichman and Dr. Lisa Brent to talk about what happens when male testosterone quietly declines — and why it almost never gets named, diagnosed, or treated until years after symptoms start. Here's what makes this tricky: testosterone starts dropping in a man's 30s, but symptoms don't usually show up until his 50s or 60s. By then, the signs — fatigue, mood swings, brain fog, low libido — have usually been chalked up to stress or aging. Worse, Drew says, many men get diagnosed with depression and put on antidepressants when the real issue is hormonal. He walks through what an actual workup looks like: full hormone panels, thyroid and anemia checks, prostate screening before testosterone therapy even starts, and ongoing labs to track hematocrit, estradiol, and PSA once treatment begins. It's not a quick fix — it's a process, and a careful one. But the conversation goes beyond bloodwork. Drew is candid that testosterone alone won't solve depression or isolation. Sleep, exercise, and — something he pushes hard for — joining a men's group, matter just as much. He talks openly about the male suicide rate peaking in midlife, and how stigma keeps men from asking for help until things get serious. The real message here isn't "go get testosterone." It's: stop assuming feeling worse is just what happens after 50. Get curious. Get tested. Start the conversation — even if it's uncomfortable. If someone in your life has been quietly fading, this might be the episode that changes the trajectory.

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Showing 12 of 331 episodes

Take it further

If these conversations have changed how you think — imagine having them with a room full of women doing the same work.

The Primes is the membership community built from the Essential Ingredients ecosystem. High-achieving women in midlife. Real conversations. Peer access, not another newsletter. Founding Member enrollment closes September 21, 2026.

Apply to The Primes →

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330 episodes · 1.6M+ downloads · 75K+ last month · And growing

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Essential Ingredients has earned 1.6M+ downloads across 50+ countries, including 75K+ last month — and continues to grow. If you're building something worth talking about, we'd love to explore what a partnership looks like.

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What Our Listeners Are Saying

Thousands are already listening.

"

This is a great conversational podcast about interesting topics to do with food, sustainability, farming, and lots of related subjects. I love the variety of guests, especially the founders.

— Apple Podcasts Listener

"

This podcast provides the most varied, interesting, thought and idea-provoking concepts that you never knew you needed to better your life and improve your own health from the outside in! Justine is so curious and her enthusiasm for the subjects she explores is palpable! I've learned so much!

— Apple Podcasts Listener

"

My go-to podcast to listen to the best and brightest ideas in the sustainable food world. Justine and her guests are dedicated to growing well-being for all of us! Well-done Essential Ingredients.

— Apple Podcasts Listener

The Host

Justine Reichman

I am the Founder and CEO of NextGen Purpose, an organization connecting food and sustainability with beauty, fashion, health, and lifestyle. What began as a mission to raise awareness around regenerative food practices has evolved into a platform empowering individuals to make more informed choices for themselves and the planet.

Through our weekly content and the Essential Ingredients podcast — which I host and executive produce — we've had 330 conversations with the founders, researchers, and innovators actually changing the food, wellness, and sustainability landscape. Our goal is simple: provide the insights and information people need to live better-quality lives while creating positive environmental impact.

At the heart of my work is a belief that wellness is more than what's on our plates — it's about how we live, work, and show up in the world. As a San Francisco-based organization with an international team, we champion diversity, inclusion, and food equity. I firmly believe that eating right is a human right.

Read Justine's Full Story →
330Conversations Recorded
10Seasons Produced
Every TueNew Episode Drops
Food → FashionTopics We Cover

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