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My 104-Year-Old Ethiopian Grandmother Has The Biology of a 40-Year-Old From 1 Simple Daily Oil

Mekdes Haile

Health & Longevity · Addis Ababa, Ethiopia

8 min read -  152.3K views 

Published  -May 7, 2026

Mekdes Haile

Health & Longevity · Addis Ababa, Ethiopia

8 min read · 152.3K views - Published May 7, 2026
Title

My grandmother Tigest turns 104 years old next month.

 

Every morning at 6:45am, without fail, she walks the same dirt path she has walked for eighty years… down the hill from her house, past the acacia trees, to the small market in the center of our village of Lalibela.

 

She doesn't use a cane, wheelchair, or even needs to hold the rails or my arm. She walks the way a woman half her age walks… upright, purposeful.

In fact, she comes home with fresh injera, a handful of berbere spice, and whatever vegetables caught her eye. Then she cooks breakfast for whoever is staying with her that week. Usually at least four or five of us.

 

There are 38 grandchildren and great-grandchildren in our family. And you won’t believe it, but Tigest knows every single one of our names, our birthdays, and exactly what we were doing the last time she saw us.

 

Her mind is sharper than people a third of her age. Her stomach has been flat her entire life. She moves through her kitchen with the kind of fluid ease that makes you forget for a moment how old she actually is.

 

And she has more energy before 8am than most of my 40-year-old friends in New York City. And until last year, I honestly just assumed Tigest was one of those rare people who got lucky with their genes or something.

THE AMERICAN HEALTH SPECIALIST WHO COULDN'T BELIEVE WHAT HE FOUND

But then earlier this year in February 2026, a health specialist from Boston named James Harwell passed through Lalibela as part of a research trip across the Ethiopian highlands. 

 

His local guide introduced him to Tigest at the market on a Wednesday morning while she was arguing with a vendor over the price of tomatoes.

Mr. Harwell assumed she was in her late 60s. But when Tigest told him her actual age, he went quiet for a moment. Then asked if she'd let him run some tests. She said yes, but only after she finished her shopping.

 

2 hours later she was sitting at her kitchen table shelling chickpeas, while

 

this top health specialist (Mr. Harwell) ran a full battery of tests he normally reserved for his clients back in Boston, Massachusetts.

A 104-YEAR-OLD WITH THE BIOLOGY OF A 40-YEAR-OLD

Tigest's inflammation markers were lower than most 40-year-olds Mr. Harwell treats back in Boston. No chronic bloating. No acid reflux. No joint stiffness or swelling. No signs of poor blood flow or memory.

 

And her cortisol levels (the stress hormone behind insomnia, belly fat, and exhaustion) were calm and stable… like someone who had slept deeply and without interruption for most of her life. 

Mr. Harwell sat back in his chair and just stared at his results for a moment. Across the table, Tigest had finished the chickpeas and moved on to folding laundry, humming to herself, completely indifferent to the fact that a health specialist from Massachusetts General was sitting 3 feet away quietly reconsidering everything he thought he knew about aging.

 

He asked her (through our neighbor Almaz who was translating) what she ate, how she slept, what medications she took. And she told him:

 

"I eat what I grow and what I buy at the market. I sleep 7 hours. In bed by 9:30, up at 4:45. I have never taken medication in my life. Not one."

 

Mr. Harwell wrote everything down. Then he asked if there was anything else. Any supplement, any herb, any ritual she had kept over the years.

And that’s when Tigest stood up, walked to the small wooden shelf above her stove, and came back with a dark glass jar about the size of her fist.

 

She set it on the table in front of him. Inside was a thick, black oil. "Every night," she said. "After dinner. Before I sleep. Since I was 24 years old." 

 

Mr. Harwell picked up the jar and turned it over in his hands. He had no idea what he was looking at.

THE JAR THAT HAS SAT ON EVERY ETHIOPIAN GRANDMOTHER'S SHELF FOR 3,000 YEARS

But I did. Every child in our village does. That jar has sat on the shelf above Tigest's stove for as long as I can remember. As long as my mother can remember. As long as anyone in Lalibela can remember.

 

It's called black seed oil. Pressed from seeds grown on the same volcanic hillside I used to climb as a child, at 8,000 feet above sea level, where the soil is almost black with sulfur and minerals, where the UV radiation is 40% stronger than at sea level, and where the temperature drops from 80 degrees to near freezing between sunset and sunrise.

In Ethiopia, we don't call it a supplement. We call it medicine and protection. We call it the reason our grandmothers outlive everyone else's.

 

The Prophet Muhammad called it "a cure for everything but death." Ancient Egyptian physicians documented it 3,000 years ago. In our village, those texts are interesting history… but they're not why we take it.

 

We take it because Tigest takes it. Because her mother took it. Because her mother's mother took it before that. Because in Lalibela, a 104-year-old woman walking to market every morning at 6:45am without a cane is not a miracle. It's what happens when you never stop taking it.

Mr. Harwell sat at that kitchen table for another 45 minutes asking questions. Before he left, our neighbor Almaz took a photo of him and Tigest standing together outside the front door.

 

He left just before sunset with a jar of black seed oil in his bag, with Tigest's permission to have it analyzed back in Boston. 

3 weeks later Mr. Harwell sent our family a WhatsApp message asking if we could ship him 6 jars. He said he wanted to test them across different seasons to see if the concentration varied with the harvest.

WHAT MR. HARWELL'S LAB FOUND CHANGED EVERYTHING

His WhatsApp message started with a disclaimer. He said he'd run the test 3 times because he didn't trust the first result. Because the number came back the same every single time: 4.64% thymoquinone.

 

For context, the black seed oil sitting on shelves at Whole Foods, on Amazon, in every health store across America, almost all of it comes from Egypt, India, or Turkey. And Mr. Harwell's lab tested several of the most popular brands alongside Tigest's black seed oil sourced from Ethiopia.

 

And the results weren't even close.

 

The average commercial black seed oil tested between 0.5% and 1% thymoquinone. Tigest's oil was nearly 9 times stronger! Mr. Harwell said that in 22 years, he had never encountered a natural compound with this level of documented antiparasitic and anti-inflammatory activity.

At 4.64% concentration, thymoquinone doesn't just reduce inflammation downstream. It eliminates the organisms producing it at the cellular level — parasites, candida, bad bacteria — the hidden invaders that accumulate silently in the gut over years, stealing nutrients, disrupting sleep, and generating the chronic inflammation behind the bloating, joint pain, brain fog, and exhaustion that doctors keep dismissing as aging.

 

At 0.5% to 1%, the concentration in every commercial oil his lab tested, the thymoquinone simply wasn't strong enough to penetrate the protective barriers these organisms and parasites hide behind.a

THE ONE LINE IN HIS MESSAGE I COULDN'T STOP THINKING ABOUT

"What your grandmother has been doing every night for 80 years," Mr. Harwell wrote at the bottom of his message, "is the most effective natural parasite and inflammation protocol I have ever encountered in 22 years.”

 

Then, 2 days later, he sent another message asking for 6 more jars. He also mentioned (which seemed like an afterthought), that he'd started taking the 4.64% Ethiopian Black Seed Oil himself every night.

 

But it wasn't the 4.64% thymoquinone concentration that got me. Nor was it the findings or the lab comparison or the 22 years of practice. It was the fact that a health specialist from Massachusetts had started doing every night what my grandmother has done every night for 80 years.

I was sitting at my kitchen table in Brooklyn when I read it. 7:14am. Coffee going cold. I hadn't taken black seed oil since the morning I hugged Tigest goodbye at Addis Ababa airport in January 2019. And everything that had gone wrong with my body since then made a lot more sense.

THE 7 YEARS MY BODY SPENT FALLING APART IN NEW YORK

Because in the 7 years since I landed in New York, my body had slowly become unrecognizable to me. It started about 8 months after I arrived. 

 

A kind of bloating I'd never experienced in Ethiopia, building from nothing in the morning to unbearable by evening. I'd leave my apartment in Midtown feeling fine and be loosening my waistband at my desk by 2pm. 

 

Then the exhaustion arrived. I was sleeping 8 hours and waking up feeling like I'd slept 3. In Ethiopia, I used to wake up at 5am feeling completely rested. In Brooklyn I was hitting snooze 4 times and dragging myself to the coffee machine before I could form a sentence.

 

Then the brain fog. I was in client presentations losing words mid-sentence. Forgetting the names of colleagues I'd worked with for over a year. Sitting at my desk reading the same paragraph 4 times and absorbing nothing. Me – someone who grew up speaking 3 languages fluently, who had never once struggled to find a word in her life.

 

My skin lost its glow. My hair started thinning in the shower. I gained 11 pounds I couldn't explain despite eating less than I ever had in Lalibela.

Three DOCTORS. two YEARS. SAME ANSWER EVERY TIME.

I saw 3 different doctors at a practice on East 74th Street between 2024 and 2025. Every test came back normal. The last one, a GP named Dr. Patricia Walsh, told me in April 2025 that this was likely stress and burnout. Something that New York does to people!!! And then she recommended I try therapy and cutting back on caffeine.

 

I remember thinking: I grew up at 8,000 feet above sea level cooking injera at 5am. I don't think New York is the problem. So I did what most people do when doctors stop having answers. I tried everything else!

Probiotics, digestive enzymes, magnesium, turmeric, fish oil. A $140 elimination diet that had me eating nothing but chicken and sweet potatoes for 3 weeks. 

 

I spent $1,340 on supplements in 2025 alone, a drawer full of half-used bottles, each one purchased with hope, each one quietly abandoned. And guess what? The bloating stayed. The exhaustion stayed. The brain fog stayed. I was doing literally everything right. And I was still falling apart.

I spent $1,340 on supplements in 2025 alone, a drawer full of half-used bottles, each one purchased with hope, each one quietly abandoned. And guess what? The bloating stayed. The exhaustion stayed. The brain fog stayed. I was doing literally everything right. And I was still falling apart.

And then one afternoon in April, after leaving Dr. Walsh's office for the last time, I did something I called my mother. She didn't let me finish my first sentence. "Mekdes," she said. "Still taking your black seed oil?"

 

I told her I hadn't taken it since Ethiopia at Addis Ababa airport in January 2019. She was quiet. Then: "That is your problem. Start again tonight." I didn't argue (never did with my grandmother). 

THE PROBLEM WAS FINDING THE REAL THING IN NEW YORK

I spent 3 days searching. First stop was Amazon, where I found dozens of bottles all labeled "Ethiopian Black Seed Oil." 

 

The #1 bestseller was a brand called Zhou Organic. It had no thymoquinone percentage on the listing. But I ordered it anyway.

 

When it arrived, I turned the bottle over and read the small print on the back label: 0.7% thymoquinone. Turkish origin.

I went back to Amazon and ordered MAJU Black Seed Oil, one of the top-rated brands, thousands of reviews, bold claims about potency. Their label said "3x more thymoquinone than most brands."

 

And guess what? It arrived 2 days later. I checked the label immediately. 1% thymoquinone. Still Turkish. Still not even close.

I tried iHerb next. Found a brand called Amazing Herbs, one of the most established black seed oil brands in America.

 

 Ordered their premium capsules. But when I looked: 1.2% thymoquinone. Egyptian origin.

THE ONLY BRAND IN AMERICA TO SOURCE AUTHENTIC 4.64% ETHIOPIAN BLACK SEED OIL

I'd spent $84 and 2 weeks and was no closer to what I was looking for. I was starting to think it didn't exist outside of Ethiopia.

 

Then one evening I was on a Facebook group called Natural Health Over 40, one of those groups I'd joined during my supplement spiral in 2021 and never left. And someone called Lina, had posted asking if anyone had found a genuine high-concentration Ethiopian black seed oil in the US.

 

The post had 47 comments. I scrolled through them. Most were recommendations for the same Amazon brands I'd tried and dismissed. But near the bottom, a woman named Carol from Phoenix had written:

 

"The only one I've found that publishes their thymoquinone percentage and backs it up with a third-party lab report is Purely Nutrient. I've been through 6 brands before this one. Nothing else comes close."

I'd spent $84 and 2 weeks and was no closer to what I was looking for. I was starting to think it didn't exist outside of Ethiopia.

 

Then one evening I was on a Facebook group called Natural Health Over 40, one of those groups I'd joined during my supplement spiral in 2021 and never left. And someone called Lina, had posted asking if anyone had found a genuine high-concentration Ethiopian black seed oil in the US.

 

The post had 47 comments. I scrolled through them. Most were recommendations for the same Amazon brands I'd tried and dismissed. But near the bottom, a woman named Carol from Phoenix had written:

 

"The only one I've found that publishes their thymoquinone percentage and backs it up with a third-party lab report is Purely Nutrient. I've been through 6 brands before this one. Nothing else comes close."

14 people had liked her comment. I clicked the link she'd posted. Found their website. Read everything on it twice. 4.64% thymoquinone. Third-party verified. Sourced from Ethiopian highland farms at 8,000 feet.

 

I thought about Tigest's jar. The volcanic hillside just outside Lalibela. The same soil. The same altitude. I ordered a bottle at 11:47pm on a Thursday, and it arrived in a brown box the following Monday afternoon.

 

That night I took 2 softgels after dinner, just like Tigest has done every single night since she was 24 years old. And then I went to sleep.

28 DAYS ON PURELY NUTRIENT ETHIOPIAN BLACK SEED OIL

I want to be honest. I expected nothing that first night.

 

Days 1–3: Nothing. Heavy. Unrested. Same as always.

Day 5: Woke up and my stomach was flat. Like no bloating. And still flat by 6pm. I wore a fitted top to dinner for the first time in years.

Day 7: Slept 8 hours through the night. Woke up at 7:48am without an alarm.

Day 9: Things started leaving my body that I had no idea were in there. Dark clumps. Stringy matter. Old waste that had been sitting inside me for god knows how long.

Day 14: Brain fog gone. Memory back. Finished a full client presentation without losing a thought. My colleague Priya said: "You were on fire."

Day 21: Rash gone. Sugar cravings gone. No joint pain.

Day 28: I turned my camera on during a video call with Tigest. She squinted at the screen for a moment. "There she is," she said. "That's my Mekdes. Your skin is glowing again. You look like yourself."

But here’s the thing: I was just 1 out of 153,456 people who had tried Purely Nutrient Ethiopian Black Seed Oil and felt the difference:

HERE’S WHAT OTHER PEOPLE ARE SAYING ABOUT PURELY NUTRIENT ETHIOPIAN BLACK SEED OIL

I've spent thousands on supplements over the years. This is the first thing that has actually done something. The difference is night and day.

Michael R., 55 

Verified Customer

"I'd been bloated every single day for 3 years. Within 2 weeks it was completely gone. I don't know what's in this but I'm never stopping.

Jennifer K., 52

Verified Customer

My energy was gone. My brain fog was so bad I was scared something was seriously wrong. 3 weeks in and I feel like myself again for the first time in years.

David L., 61 

Verified Customer

I hadn't slept through the night in over a decade. Two weeks on Purely Nutrient and I wake up actually feeling rested. My husband noticed before I did.

Sandra T., 54 

Verified Customer

My skin has completely transformed. The puffiness is gone. My complexion is clearer than it's been since my 30s. I wasn't even taking it for my skin — that was just a bonus.

Olivia R., 47

Verified Customer

PURELY NUTRIENT ETHIOPIAN BLACK SEED OIL IS NOT AVAILABLE IN STORES OR ON AMAZON

After everything I've shared in this article, the first thing you're probably going to do is open Amazon and search for Ethiopian black seed oil.

 

I did the exact same thing.

 

And I want to save you the 2 weeks and $84 I spent finding out the hard way. Because the real, authentic Purely Nutrient Ethiopian Black Seed Oil is NOT sold on Amazon, Whole Foods, Walmart, or CVS.

 

 And if you find something on Amazon labeled "Ethiopian Black Seed Oil", the kind I ordered 3 times, thinking I'd found the right thing, be careful.

 

What you're almost certainly looking at is cheap Egyptian or Indian oil in a different bottle. The same 0.5% to 1% thymoquinone that Mr. Harwell's lab tested and dismissed. 

 

Without verified sourcing from 8,000-foot highland farms and third-party testing to confirm the concentration, there is no way to guarantee the 4.64% thymoquinone that actually does what I've described in this article.

 

The only place to get the real, authenticated, third-party tested Purely Nutrient Ethiopian Black Seed Oil is through their official website.

 

When I reached out to Purely Nutrient to share what had happened to me, they were kind enough to offer a one-time 50% discount and FREE SHIPPING for anyone who finds them through this article.

P.S.

Comments

Thanks for contacting us. We'll get back to you as soon as possible.

Wilma Johnson 

Can anybody vouch for this?

Like · Reply ·
4
· 39 min

Mary Thompson 

Yes! I've been struggling with bloating and exhaustion for years. Two weeks in and I finally feel like myself again. Hope it works for you too! 

Like · Reply ·
7
· 16 min

Doris Stewart 

I bought mine at full price and now it's Buy One Get One Free? That's not fair!

Like · Reply ·
4
· 51 min

Skyler Davis 

How long does shipping take??

Like · Reply ·
1
· 1h

Marie Campbell 

Hey Skyler, got mine after about a week!

Like · Reply ·
2
· 24 min

Leonard Brown 

I was skeptical at first but my wife convinced me to try it. My energy is back and my stomach feels completely different. No more bloating after meals.

Like · Reply ·
6
· 1h

Emma Richardson

Hey, Lois Clarke  this is what you need instead of spending hundreds on doctor visits that lead nowhere. 

Like · Reply ·
2
· 2h

Lois Clarke

Wow, just ordered mine. Cannot wait!

Like · Reply ·
3
· 1h

Alfred Jackson 

Does  anyone bought one? How long does it take to arrive? 

Like · Reply ·
2
· 2h

Edith Ashton 

For me it was 7 business days. 

Like · Reply ·
5
· 2h

Debra Patterson

The bloating is gone. I repeat! the bloating is GONE. I've tried everything over the past three years and nothing worked until this. 

Like · Reply ·
7
· 3h

Paula Remington

 Looks amazing! has anyone actually tried it and can confirm it works?

Like · Reply ·
1
· 3h

Sarah Dudley

I bought this for my mom who has been dealing with fatigue and brain fog for years. She called me after two weeks and said she feels like a completely different person.

Like · Reply ·
3
· 3h

Agnes Greene

 Just ordered mine! Cannot wait for it to arrive!

Like · Reply ·
4
· 3h

Clara Milton

Cassandra Miles Your sister will thank you! Best gift you could give her.

Like · Reply ·
2
· 4h

Harry Keegan

I got this for my grandmother who has been exhausted and bloated for as long as I can remember. She called me after ten days and said her energy is back and her stomach is finally flat. She wants me to order another bottle before they sell out. 

Like · Reply ·
3
· 4h

Bridget Prescott

Absolutely love mine. Already ordered a second bottle! 

Like · Reply ·
2
· 4h

A little-known black seed oil is making headlines for destroying the brain parasite quietly stealing the memory and mental clarity of 1 in 3 Americans.

After years of research and over 7,239 verified customer reviews, experts have finally identified the one critical factor that determines whether black seed oil actually works

Here are the life-changing results people over 50 have experienced:

"I'd tried every brain supplement on the market. Lion's Mane, nootropics, B12 — nothing touched the fog. Within two weeks of taking this black seed oil before bed, I was finishing sentences again. Remembering names. Waking up sharp. My daughter said I seem like myself again for the first time in years."

Margaret T., 58

Verified Customer

Naples, Florida

Margaret T., 58

Verified Customer

Naples, Florida

learn more

“My doctor kept telling me the forgetfulness was just aging. I refused to accept that. Three weeks on this black seed oil and I'm remembering things I would have completely blanked on before. The brain fog that made every day feel like thinking through mud — gone. I feel like I got a decade back."

Robert K., 63

Robert K., 63

Austin, Texas

Margaret T., 58

Robert K., 63

Austin, Texas

"I was walking into rooms and forgetting why. Losing words mid-sentence. Exhausted by noon no matter how much I slept. A friend told me about this black seed oil and honestly I almost didn't try it. Two weeks in and something shifted. The words come back now. The energy is back. I didn't realize how bad it had gotten until it got better."

Susan M., 57

Verified Customer

Phoenix, Arizona

Susan M., 57

Verified Customer

Phoenix, Arizona

learn more

Comments

Thanks for contacting us. We'll get back to you as soon as possible.

Wilma Johnson 

Can anybody vouch for this?

Like · Reply ·
4
· 39 min

Mary Thompson 

Yes! I've been struggling with bloating and exhaustion for years. Two weeks in and I finally feel like myself again. Hope it works for you too! 

Like · Reply ·
7
· 16 min

Doris Stewart 

I bought mine at full price and now it's Buy One Get One Free? That's not fair!

Like · Reply ·
4
· 51 min

Skyler Davis 

How long does shipping take??

Like · Reply ·
1
· 1h

Marie Campbell 

Hey Skyler, got mine after about a week!

Like · Reply ·
2
· 24 min

Leonard Brown 

I was skeptical at first but my wife convinced me to try it. My energy is back and my stomach feels completely different. No more bloating after meals.

Like · Reply ·
6
· 1h

Emma Richardson

Hey, Lois Clarke  this is what you need instead of spending hundreds on doctor visits that lead nowhere. 

Like · Reply ·
2
· 2h

Lois Clarke

Wow, just ordered mine. Cannot wait!

Like · Reply ·
3
· 1h

Alfred Jackson 

Does  anyone bought one? How long does it take to arrive? 

Like · Reply ·
2
· 2h

Edith Ashton 

For me it was 7 business days. 

Like · Reply ·
5
· 2h

Debra Patterson

The bloating is gone. I repeat! the bloating is GONE. I've tried everything over the past three years and nothing worked until this. 

Like · Reply ·
7
· 3h

Paula Remington

Looks amazing! has anyone actually tried it and can confirm it works?

Like · Reply ·
1
· 3h

Sarah Dudley

I bought this for my mom who has been dealing with fatigue and brain fog for years. She called me after two weeks and said she feels like a completely different person.

Like · Reply ·
3
· 3h

Agnes Greene

Just ordered mine! Cannot wait for it to arrive!

Like · Reply ·
4
· 3h

Clara Milton

Cassandra Miles Your sister will thank you! Best gift you could give her.

Like · Reply ·
2
· 4h

Harry Keegan

I got this for my grandmother who has been exhausted and bloated for as long as I can remember. She called me after ten days and said her energy is back and her stomach is finally flat. She wants me to order another bottle before they sell out. 

Like · Reply ·
3
· 4h

Bridget Prescott

Absolutely love mine. Already ordered a second bottle! 

Like · Reply ·
2
· 4h

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