FiiHii - Gut, Mind, Soul

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On a mission to transform lives through improved fibre intake nurturing a healthier gut microbiome.

*We've mastered the art of easy, impactful nutrition.*
- 4/5 a day
- 30 different fruit & veg a week
- Half of your daily fibre
*Nourish to Flourish*

06/11/2025

🌿 The FiiHii Frinks® Collection

Six flavours. Thirty plants. One powerful transformation.

Each FiiHii Frink® is made from real fruit, veg, seeds and wholefood fibre, not powders or additives, giving your body what it’s truly missing: diversity.

A week with all six Frinks® delivers over 30 different plant sources, hitting the benchmark for optimal gut diversity. This variety feeds a wide range of beneficial bacteria, which are directly linked to improved digestion, mood stability, focus, and energy.

💡 The science:

More plant diversity = more microbial diversity = stronger gut + calmer mind.

High natural fibre supports regularity, balances blood sugar, and reduces bloating.

Polyphenols and healthy fats reduce gut inflammation and strengthen the gut lining.

💚 The result:
Within a week, most people feel lighter, more energised and clearer-headed.
Bloating eases. Cravings drop. Mood steadies. Focus sharpens.

It’s not a cleanse. It’s not a diet.
It’s the foundation for a healthier gut — and a more present, productive, happier you.

Fix your gut. Fuel your life.™

05/11/2025

The calm, focus and clarity your gut deserves. 🥑💚

Avocado, blueberries, bananas, hemp seeds & spinach blend fibre, Omega-3s, polyphenols & magnesium — nutrients proven to reduce inflammation and support the gut–brain axis.

Feel centred, productive, and mentally clear — without relying on caffeine.

Real food. Real calm. Real gut fuel.

04/11/2025

Sunshine for your microbiome. 🍊💛

Oranges, limes, sesame seeds, apricots & cape gooseberries bring Vitamin C, lignans & antioxidants that protect the gut lining and strengthen immunity.

The result? Refreshed digestion, glowing skin and balanced energy from the inside out.
Tastes like summer, feels like balance.

03/11/2025

Earthy, fruity and full of purpose. 💪🥭

Prunes, plums, peaches, passion fruit & flax seeds create a fibre-rich, prebiotic blend that supports regularity and gut balance.

Flax lignans + sorbitol keep things moving naturally — less bloat, more comfort, steady energy all day.

A quiet gut is a powerful one.

02/11/2025

Bright, tangy, and mood-lifting. 🍋

Raspberries, blackberries, red grapes, chia seeds & lemon pack anthocyanins, resveratrol & omega-3s that help your gut microbes thrive and your mood stay balanced.

This one’s for parents who want to feel good without the crash — light, fresh energy that lasts.

Feed your gut. Feel your best.

01/11/2025

Crisp, grounding and gut-smart. 🍎🍐🍊

Apples, pears, pomegranates, pumpkin seeds & satsumas deliver fibre-rich pectin and polyphenols that feed your microbiome and lower inflammation.

Feel lighter, more focused, and energised through your busiest days — no sugar crash, no nonsense.

Nature’s calm in every sip.

31/10/2025

Tropical calm in a pouch. 🥥🍓🥭

Coconut, mango, pineapple, strawberries & golden kiwi combine for a hit of sunshine + science.

Kiwi’s actinidin enzyme and pineapple’s bromelain ease digestion and help your gut absorb nutrients better...meaning smoother digestion, steadier energy, and less mid-afternoon fog.

This is real food that fuels your gut → your brain → your day.

Your child eats what you eat.If they see you grabbing junk, guess what they’ll do?Little eyes are always watching.They c...
28/10/2025

Your child eats what you eat.
If they see you grabbing junk, guess what they’ll do?

Little eyes are always watching.
They copy what you say, how you speak, and yes, how you eat.
And while we all lean on snacks, takeaways, or toast dinners sometimes (no judgement here), what we model most of the time really matters.

The good news? You don’t have to be perfect, just consistent.
Show them what it looks like to fuel your body with real food, real fibre, and colour on your plate.

FiiHii makes it easier for you to eat well and lead by example — even when you’re short on time, energy, or sleep.

➡️ Follow us to raise healthy habits the real-life way
📬 Newsletter coming soon — comment “FIBRE” or tap the link in bio to get on the list

🧠 70% of your immune cells live in your gut.And they’re talking to your brain every single day.✍️ Written by Yana, Nutri...
26/10/2025

🧠 70% of your immune cells live in your gut.
And they’re talking to your brain every single day.

✍️ Written by Yana, Nutritionist
This quick read dives into the science behind the gut–immune–brain connection — and why your mood, immunity, and energy all depend on one overlooked factor: fibre.

Yana explains how short-chain fatty acids, neurotransmitter production, and a fibre-fed microbiome play a vital role in regulating your immune response and stress resilience.

Busy life? She also shares how FiiHii’s high-fibre Frinks® can help you meet your daily 30g target, even when cooking’s off the cards.

👉 Join our newsletter for even more valuable insights: https://fiihii.com/newsletter-subscribe/

24/10/2025

Mornings are MAD.
You’re trying to get dressed, pack the bag, find a missing shoe, and get out the door without losing your mind.
The kid’s stalling. The clock’s ticking.
Breakfast? Who even has time? 🍌🥴

We see you. And we made this for you.

FiiHii Frinks are the no-prep, no-fuss, no-excuse solution for mornings that feel like marathons.
One pouch. Four of your five a day. Half your fibre. Over 30 plants a week.
No guilt. No meltdown. Just a small win when everything else feels like chaos.

➡️ Follow us for more real-life hacks for real-life parents
📬 Newsletter coming soon — comment “FIBRE” or tap the link in our bio to join

🦠 Most probiotics don’t work.Here’s how to spot the few that do.✍️ Written by Herna De Wit, PhD Biochemistry, LLB LawIf ...
12/10/2025

🦠 Most probiotics don’t work.

Here’s how to spot the few that do.

✍️ Written by Herna De Wit, PhD Biochemistry, LLB Law

If you’re popping probiotics hoping to fix your gut, mood, or immune system, read this first. Herna breaks down what actually matters from strain specificity and clinical research to survivability and your personal health goals.

This is microbiome science without the hype and a must-read if you’re serious about using supplements the smart way.

👉 Join our newsletter for even more valuable insights: https://fiihii.com/newsletter-subscribe/

Address

71-77 Sheldon Street
London
WC2H9JQ

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