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Functional Self Global We believe health is more than routine, it’s about fuelling your body and mind to perform, recover, and thrive every day.

We are on a mission to give you the knowledge, quality and science-backed products to help you achieve peak performance.

Drinking more water doesn’t always mean you’re hydrating better. 💧You can drink litres throughout the day and still feel...
21/10/2026

Drinking more water doesn’t always mean you’re hydrating better. 💧

You can drink litres throughout the day and still feel sluggish, struggle through a workout, or experience muscle cramps.

That’s because hydration isn’t just about how much water you drink. It’s also about how well your body absorbs and uses it.

Water replenishes fluids. Electrolytes help maintain fluid balance and support normal muscle and nerve function. Together, they help your body perform at its best.

Swipe to understand what effective hydration really looks like.

simplified functionalself

Peace is a practice, not a mood.And it doesn’t need an hour-long morning routine.Try one:1. Slow your exhale.Breathe out...
06/10/2026

Peace is a practice, not a mood.

And it doesn’t need an hour-long morning routine.

Try one:

1. Slow your exhale.
Breathe out a little longer than you breathe in.

2. Get outside before you get online.
Morning light before morning scroll.

3. Eat one meal without your phone.
Just one. Start there.

4. Give your day an ending.
Close the laptop. Leave something for tomorrow.

You don’t need to do all four.

Pick one. Try it for a week. See how you feel.

Which one are you taking?

It isn’t really the cold that gets you. It’s everything that changes with it.Less daylight. More time indoors. Drier air...
28/09/2026

It isn’t really the cold that gets you. It’s everything that changes with it.

Less daylight. More time indoors. Drier air. Sleep routines starting to slip.

Together, they can create a pretty good environment for seasonal bugs to spread and leave you feeling run down.

So before reaching for another “immune booster”, start with the basics.

Get outside in the morning. Let some fresh air in. Keep your sleep consistent. Make sure you’re getting enough vitamin D.

Nothing groundbreaking. Just the things that actually add up.

If you want to try cold exposure without committing to an ice bath, start here:• Finish your shower as normal, then turn...
23/09/2026

If you want to try cold exposure without committing to an ice bath, start here:

• Finish your shower as normal, then turn it cold for 30 seconds
• Focus on slowing your breathing instead of fighting the initial shock
• Add 10 seconds each week if you want to build up
• Two minutes is more than enough
• Try it in the morning rather than right before bed

The immediate alertness is probably the part you’ll notice first. There’s some interesting research around mood and recovery too, but the bigger claims around cold exposure are still being worked out.

For us, there’s another reason to do it.

You’ve deliberately done one hard, slightly uncomfortable thing before the day has even started.

Sometimes that’s enough.

Who’s trying 30 seconds tomorrow?

If you’re pregnant or have a heart or cardiovascular condition, check with your GP before trying cold exposure.

The smoothie you should start making when the mornings get colder.Simple, filling, and takes about a minute.• 1 cup froz...
17/09/2026

The smoothie you should start making when the mornings get colder.

Simple, filling, and takes about a minute.

• 1 cup frozen mango or berries
• Large handful of spinach or kale
• 1 tbsp ground flaxseed
• 1 tsp fresh ginger
• 1 scoop collagen or protein
• 250ml water or milk of choice
• Pinch of sea salt

Blend for 30 seconds. Done.

The flax and greens bring the fibre, protein helps keep you full, ginger adds a little warmth, and the fruit makes it something you’ll actually want to drink.

Around 24g protein and 8g fibre, depending on what you use.

Save this one for tomorrow.

You don’t need a juice cleanse. Your body already has a detox system — and it’s working every day.Here’s where the work ...
15/09/2026

You don’t need a juice cleanse. Your body already has a detox system — and it’s working every day.

Here’s where the work actually happens:

1. Liver — processes compounds so your body can get rid of them. And yes, it needs actual nutrients to do that.

2. Kidneys — filter your blood and remove waste through urine. Staying hydrated helps them do their job.

3. Gut — helps move waste out of the body. Fibre matters here more than any “detox” drink does.

4. Lungs — you’re clearing certain compounds every time you breathe out.

5. Skin — plays a smaller role, but it’s still part of the picture.

So what actually helps?

Enough protein. Plenty of fibre. Cruciferous and bitter veg. Water. Sleep.

Not very glamorous. Definitely harder to sell in a bottle.

But your body doesn’t need a “flush”. It needs the basics, consistently.

evidencebased

Every September, the same searches start popping up. So here are the answers without the wellness fluff.**“how to detox ...
14/09/2026

Every September, the same searches start popping up. So here are the answers without the wellness fluff.

**“how to detox your liver”**
You don’t need a cleanse. Your liver already does the detoxing. Drinking less alcohol, eating a balanced diet and getting enough sleep are far more useful than any “flush”.

**“why am I so tired in September”**
Shorter days and changes in light can affect your body clock and sleep. Get outside in the morning, keep your sleep routine consistent, and if the tiredness sticks around, don’t just blame the season.

**“best detox tea”**
There isn’t a tea that “detoxes” your body. Some detox teas contain laxatives, which can make it feel like something dramatic is happening. That’s not the same as removing toxins.

**“3 day cleanse before or after”**
Neither. A big drop on the scale during a short cleanse is often largely water and glycogen, especially if you’re eating very little. Some of that weight can return once you start eating normally again.

Annoyingly, the boring answers are usually the useful ones.

What are you Googling at 1am? No judgement 👀

sciencesimplified

Your gut doesn’t need a suitcase full of supplements. It needs the right 6 things.Swipe for the travel gut-health grid w...
02/09/2026

Your gut doesn’t need a suitcase full of supplements. It needs the right 6 things.

Swipe for the travel gut-health grid we’d actually pack — carry-on friendly, no cold storage.

Screenshot this before your next trip.

31/08/2026

New month, same goal: build the routine that gets you to where you want to be.

A day in the life of resetting focus, fuel and recovery before September starts. Small changes, stacked daily.

What’s the one habit you’re bringing into September?

Orange juice, coconut water and sea salt is having a moment. Does it actually lower cortisol?We pulled apart what the in...
29/08/2026

Orange juice, coconut water and sea salt is having a moment. Does it actually lower cortisol?

We pulled apart what the ingredients really do, what’s missing from the trend, and what we’d change about it.

Full breakdown in slides — decide for yourself.

sciencebacked trendcheck

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