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Brain fog after eating isn’t tiredness. It isn’t stress. It isn’t just how you are.It’s one of the most overlooked signs...
18/05/2026

Brain fog after eating isn’t tiredness. It isn’t stress. It isn’t just how you are.

It’s one of the most overlooked signs of SIBO - and most people have spent years being told it’s normal.

It isn’t.

SIBO test with FoodMarble - link in bio.

You’ve tried cutting gluten. Then dairy. Then FODMAPs.And you still bloat after every meal.Here’s what no one has told y...
14/05/2026

You’ve tried cutting gluten. Then dairy. Then FODMAPs.

And you still bloat after every meal.

Here’s what no one has told you: the problem might not be what you’re eating. It might be where your bacteria are living.

SIBO - Small Intestinal Bacterial Overgrowth - affects an estimated 1 in 3 people diagnosed with IBS. Bacteria that belong in your large intestine have migrated into your small intestine, where they ferment your food and produce hydrogen and methane gas before you’ve even finished digesting.

The result is bloating, brain fog, fatigue, and nutrient deficiencies - regardless of how clean your diet is.

In May, it gets worse. Pollen season increases your overall histamine load. SIBO bacteria produce additional histamine. The two amplify each other - which is why hay fever, bloating and fatigue so often peak at the same time of year.

SIBO is diagnosable. With a breath test. At home. Without a GP referral.

Swipe to see the six signs, and why most people with SIBO have never been told they have it.

SIBO test with FoodMarble - link in bio.

The right supplement. The right dose. For your biology - not the population average.This is what precision looks like - ...
13/05/2026

The right supplement. The right dose. For your biology - not the population average.
This is what precision looks like - humanpeople.

Chronic stress doesn’t stay in your head.It moves into your blood. And it leaves a very specific set of markers behind.H...
11/05/2026

Chronic stress doesn’t stay in your head.

It moves into your blood. And it leaves a very specific set of markers behind.

HbA1c - your 90-day blood glucose average - rises silently as cortisol pushes glucose into your bloodstream day after day. Most people don’t know it’s happening until it’s been happening for years.

Fasting insulin tells us even earlier. Insulin resistance develops long before HbA1c changes - and it’s one of the strongest drivers of biological ageing, cardiovascular disease and cognitive decline we know of.

hsCRP - high-sensitivity C-reactive protein - is the inflammation signal. Chronic cortisol drives systemic inflammation. This marker tells us exactly how much damage is accumulating.

ApoB is the cardiovascular marker your GP almost certainly hasn’t tested. More predictive than LDL. Elevated by chronic stress. A longevity non-negotiable.

These four markers together paint the biological portrait of what chronic stress is doing to your body. Not what you feel. What is actually happening.

Our metabolic blood test measures all of them. Doctor-led results. Personalised protocol. Built around what your biology actually needs.

Don’t guess. Test. Link in bio.

High-functioning and exhausted has become a badge of honour.It shouldn’t be.Chronic stress - the kind that doesn’t feel ...
07/05/2026

High-functioning and exhausted has become a badge of honour.

It shouldn’t be.

Chronic stress - the kind that doesn’t feel dramatic, just constant - keeps cortisol elevated around the clock. And elevated cortisol, sustained over months, is one of the most damaging things you can do to your long-term health.

It shortens telomeres. Drives insulin resistance. Degrades your gut lining. Suppresses immune function. And measurably shrinks the hippocampus - the region of your brain responsible for memory and decision-making.

High-functioning and exhausted is not sustainable. It is a biological trajectory. And it shows up in your blood before it shows up in your life.

Most people think burnout is something you feel first.It isn’t.The biological markers of chronic stress appear in your b...
04/05/2026

Most people think burnout is something you feel first.

It isn’t.

The biological markers of chronic stress appear in your blood weeks, sometimes months, before you consciously register that something is wrong. By the time you feel it, your body has already been compensating for a long time.

Here’s what sustained elevated cortisol is doing beneath the surface:

- Shortening your telomeres. Even moderate chronic stress accelerates biological ageing at a cellular level.
- Driving insulin resistance. Cortisol raises blood glucose continuously. Your pancreas responds. Over time: metabolic dysfunction.
- Degrading your gut lining. Systemic inflammation. Fatigue that no amount of sleep fixes.
- Shrinking your hippocampus. Memory, focus and emotional regulation - all measurably impaired under prolonged stress.

This is not burnout as a feeling. It is burnout as a biological process - measurable, addressable and preventable if you catch it early.

Metabolic blood test - link in bio.

Something shifts in late April.Not dramatically. Quietly - the way biology always works.Your melatonin rhythm is recalib...
30/04/2026

Something shifts in late April.

Not dramatically. Quietly - the way biology always works.

Your melatonin rhythm is recalibrating to the new light cycle. Vitamin D synthesis is restarting. Serotonin is rising with every extra minute of daylight. Your cortisol curve is flattening back toward its natural morning peak.

Your body is not imagining it. The science is real.

Spring is the biological reset your nervous system has been waiting for since October. And the window to optimise it - to understand what your body actually needs going into summer - is right now.

Restore your health. Reclaim your power.

If you’ve been sleeping badly, the answer is almost certainly in your blood.Not your habits. Not your screen time. Your ...
24/04/2026

If you’ve been sleeping badly, the answer is almost certainly in your blood.

Not your habits. Not your screen time. Your biology.

Four markers - none of which appear on a standard NHS blood panel - are responsible for the majority of chronic sleep dysfunction we see at humanpeople. And every single one of them has a longevity consequence that goes far beyond a bad night’s rest.

Ferritin. Low iron stores are one of the most common and most overlooked drivers of fragmented sleep - particularly in women. Ferritin doesn’t just affect sleep. Chronic deficiency accelerates cognitive decline and increases all-cause mortality risk.

Vitamin D. Deficiency directly impairs melatonin synthesis and disrupts sleep architecture. In the UK, 1 in 5 adults are deficient by April - the end of winter. Low vitamin D is also independently associated with faster biological ageing.

Magnesium. Deficiency prevents GABA receptor activation - the primary neurological mechanism for nervous system downregulation. Without adequate magnesium, your brain physically cannot transition into sleep mode. Magnesium deficiency is also associated with elevated all-cause mortality in multiple large-scale studies.

Cortisol. Chronically elevated cortisol keeps the HPA axis in a state of alert that makes restful sleep biologically impossible. It also shortens telomeres - the biomarkers of biological age.

These four markers. Measured together. Actioned with a personalised protocol built by our doctors.

This is not a supplement recommendation. This is precision medicine applied to your sleep.

Nutrition blood test - link in bio.

Sleep is the single most powerful longevity intervention available to you. It costs nothing. It is available every night...
24/04/2026

Sleep is the single most powerful longevity intervention available to you. It costs nothing. It is available every night. And most people in the UK are doing it badly - especially in April.

Here’s what’s happening biologically right now:

Spring sunrises are arriving earlier each morning, suppressing your melatonin before you’ve finished sleeping. Pollen is triggering histamine - a stimulant that blocks the same receptors as caffeine. Rising temperatures are preventing the core temperature drop your body needs to enter slow-wave sleep. And your circadian rhythm is actively recalibrating to the seasonal light shift.

The result? You wake feeling like you haven’t slept - because at a biological level, you largely haven’t.

This matters far beyond tiredness. Poor sleep measurably shortens telomeres - the biomarkers of biological age. It prevents the glymphatic system from clearing neurotoxic waste from your brain overnight. It suppresses growth hormone release, impairing cellular repair. It raises cortisol, which drives insulin resistance and systemic inflammation.

Chronic poor sleep does not just make you tired. It accelerates how fast you age.

You cannot fix what you haven’t measured.

Nutrition blood test - link in bio.

Balanced gut. Mental clarity. Glowing skin. Calm energy.Not goals. Results.Built around your biology, not someone else’s...
20/04/2026

Balanced gut. Mental clarity. Glowing skin. Calm energy.

Not goals. Results.

Built around your biology, not someone else’s.

The NHS is designed to treat illness. Not to prevent it.7.25 million people are currently waiting for treatment. Over 40...
17/04/2026

The NHS is designed to treat illness. Not to prevent it.

7.25 million people are currently waiting for treatment. Over 40% of chronic conditions in people under 65 in the UK could be prevented with early intervention.

This is not a criticism of the NHS. It is simply what it was designed to do - meet you when something has already gone wrong.

The gap is the problem. Between „nothing clinically wrong” and „actually functioning well” is a very wide space. And that space is where most people live - exhausted, dismissed, and wondering why they don’t feel right despite being told everything is fine.

You don’t have to wait for something to go wrong.

Understanding your own biology - your blood markers, your DNA, your inflammation levels, your nutrient status - gives you the information the system was never built to provide.

That is what humanpeople is for.

Doctor-led. Blood and DNA tested. Built for longevity.

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