Are you taking more supplements than you need?

Open your kitchen cupboard. Be honest… how many tubs, capsules, powders, and tinctures are staring back at you?

Magnesium for sleep. Vitamin D for winter. Probiotics for your gut. Electrolytes for hydration. Greens powder just in case. Maybe even something labelled “longevity blend.” At first, it feels like you’re doing everything right. But step back for a second…

How did we get here?

Supplements are a modern solution to a very modern problem. The instinct to supplement isn’t irrational. In many ways, it’s a completely understandable response to the world we now live in.

The uncomfortable truth is that supplements didn’t rise in popularity because humans suddenly became more deficient overnight, but because the food we rely on gradually became less capable of nourishing us. Over decades, soil has been stripped of minerals through repeated farming cycles that prioritise yield over regeneration. Crops are often grown faster, larger, and more uniform, but with fewer trace minerals than they once carried. Animals are raised in systems that remove them from their natural diets, which in turn alters the nutrient profile of the food they produce. And by the time food reaches us, it has often been processed, refined, stored, transported, and preserved to such an extent that much of its original vitality has been lost.

What remains is something that fills you, but doesn’t always fully nourish you. And so people feel it. Not always in obvious deficiency diseases, but in quieter, more pervasive ways. Energy that never quite feels stable. Skin that doesn’t fully repair. Hormones that feel slightly out of rhythm. Digestion that requires constant management.

It’s no surprise, then, that we reach for supplements. They promise precision in a world that feels nutritionally vague. They offer a sense of control, a way to fill in the gaps we suspect are there but can’t quite see. 

How the supplement industry capitalises off of this

What begins as a genuine need doesn’t stay that way for long.

The supplement industry has become exceptionally good at recognising this gap… and building an entire economy around it. Each product is rarely sold as a solution on its own, but as part of a wider system that always seems to require one more addition. Because the model isn’t built on resolving deficiencies. It’s built on extending them.

And it’s not happening in isolation.

It’s amplified by a wellness culture that is everywhere now. Podcasts, morning routines, “what I take in a day” videos, biohackers documenting hyper-optimised lives built on stacks of powders, capsules, and protocols. There is always a new compound, a new blend, a new discovery that promises sharper focus, deeper sleep, better recovery, longer life.

The underlying message is subtle but constant… you could be doing more. So even when you feel fine, there’s the quiet suggestion that fine isn’t optimal, and optimal is always just one supplement away. And that’s how the stack grows.

What the supplement industry rarely explains

There are a few fundamental problems with supplements that rarely make it into the marketing

1. Nutrients are removed from their natural context

In real food, nutrients never exist in isolation.

• Iron comes packaged with copper and vitamin A.
• Vitamin D works in tandem with K2 and magnesium.
• Calcium is balanced by phosphorus and protein.

These relationships aren’t incidental, they’re what make nutrients function properly. When you extract a single compound and consume it on its own, you’re no longer working with the system your body evolved to understand. You’re introducing a fragment and hoping it behaves like the whole. Sometimes it helps, but often it creates subtle imbalances that require… more supplements to correct.

2. Synthetic forms don’t behave the same in the body

On a label, a nutrient might look identical. In the body, it rarely is. Many synthetic vitamins require conversion before they become active, and that process is not equally efficient in everyone. Folic acid, for example, must be converted into active folate, yet many people struggle to do this effectively, leading to a build-up of unmetabolised forms rather than something the body can actually use.

This is made even more problematic by the way supplements lean on RDA percentages to justify high doses. Labels boasting 500%, 1000%, or even 2000% of your daily requirement create the impression of effectiveness, but say nothing about how much is actually absorbed, how much is usable, or whether you need that nutrient at all. RDAs were designed as baseline minimums to prevent deficiency, not targets to massively exceed, and certainly not in isolated, synthetic forms.

In reality, nutrient needs are highly individual, shaped by diet, lifestyle, stress, and existing levels, yet supplements apply a one-size-fits-all approach, delivering high doses without context. More isn’t inherently better. In many cases, it’s disruptive, with excess amounts interfering with the balance of other nutrients and creating new imbalances while attempting to fix old ones.

3. Most supplements are still ultra-processed products

Even high-quality supplements exist within a manufacturing system. They require stabilisers, anti-caking agents, capsule materials, and processing methods that prioritise shelf life and consistency. Lower-quality versions go further, relying heavily on fillers and synthetic additives to reduce cost and improve scalability.

It’s a reminder that while supplements are often positioned as a solution to ultra-processed diets, many of them are, in their own way, part of the same paradigm.

4. They often distract from the root cause

Perhaps the biggest issue is not what supplements do… but what they stop us from questioning. Low energy gets treated with B vitamins. Poor sleep gets treated with magnesium. Gut issues get treated with probiotics.

But rarely do we step back and ask why those issues exist in the first place, whether it’s diet quality, stress, light exposure, movement, or something deeper. Supplements can support the system, but they can also quietly mask the need to rebuild it.

The worst offenders

1. Greens powders

Often marketed as a daily detox, a way to “alkalise” the body and flush out toxins. But detoxification is not driven by powdered greens, it’s driven by liver pathways that rely on amino acids, minerals, and energy to function properly.

What’s rarely mentioned is how these powders are actually made. Many greens blends rely heavily on concentrated plant extracts and algae like spirulina or chlorella. And while these are often marketed as “superfoods,” they are also known for their ability to absorb and bind compounds from their environment. In the ocean, algae quite literally act as natural cleaners, pulling in heavy metals and pollutants from the surrounding water. That becomes a problem when they are mass-produced in uncontrolled or lower-quality environments.

When you concentrate these ingredients into powders, you’re not just concentrating nutrients, you can also be concentrating contaminants like lead, cadmium, or other heavy metals that were present in the soil or water they were grown in.

2. Synthetic multivitamins

The idea is appealing... one capsule to fill every gap. Yet nutrition doesn’t work in isolation. Most multivitamins contain nutrients in synthetic or poorly absorbed forms, combined in ratios that prioritise manufacturing efficiency over biological accuracy.

And to make that “all-in-one” concept commercially viable, they often rely on the cheapest available forms of each nutrient. Magnesium oxide instead of more bioavailable forms. Cyanocobalamin instead of active B12. Folic acid instead of natural folate. These choices aren’t made for your body, they’re made for cost, stability, and shelf life.

They may provide coverage on paper, but without the cofactors, enzymes, and food matrix that exist in real food, their effectiveness is often limited. At best, they act as a baseline. At worst, they create a false sense of nutritional security, making you feel like everything is covered… when in reality, very little is being truly utilised.

3. B-vitamin complexes

Often taken for energy, stress, or fatigue, and for good reason, B vitamins sit at the core of energy production, nervous system function, and brain health. But the way they’re commonly supplemented is often unnecessary.

B vitamins are some of the easiest nutrients to obtain through food, particularly from animal sources. Red meat, in particular, is one of the richest and most reliable sources, naturally providing B12, B6, niacin, riboflavin, and more, all in forms the body can readily use. When you’re eating enough nutrient-dense animal foods, true deficiencies are far less common than people think.

4. “Anything” gummies (hair, skin, nails, performance)

We hate to slate these. They’re easy to take, taste good, and feel more like a treat than a supplement. But that’s exactly the problem.

To make something into a gummy, you have to prioritise texture, flavour, and shelf stability. That means adding sugars, syrups, flavourings, and gelling agents, while often reducing the actual dose of the active ingredient to make the product workable. The result is that they almost always contain little to no meaningful amount of the nutrient you’re actually trying to get.

A recent creatine gummy controversy highlighted this perfectly. Independent testing found that some products contained little to no actual creatine, despite being marketed as performance supplements. And even in cases where it is present, creatine is notoriously unstable in liquid or semi-liquid formats, meaning it can degrade over time.

5. Vitamin D

Vitamin D is essential, especially in low-sunlight environments, but the way it’s commonly supplemented is often misunderstood. It’s frequently treated as a simple input...low levels means take more vitamin D. But the reality is far more complex. Vitamin D is fat-soluble, meaning it requires dietary fat for proper absorption, something many people overlook when taking it in capsule form on an empty stomach. Even when absorbed, it must then be activated through processes that depend heavily on magnesium. Without sufficient magnesium, vitamin D can remain inactive in the body, regardless of how much you take.

There’s also the relationship with vitamin K2, which helps direct calcium into bones and away from soft tissues. Supplementing vitamin D in isolation, without these supporting nutrients, can lead to imbalances rather than improvements.

On top of that, oral vitamin D simply doesn’t replicate the way the body naturally produces and regulates it through sunlight. Sun exposure triggers a cascade of processes beyond just vitamin D production, involving circadian rhythm, hormone signalling, and nitric oxide release, things a supplement cannot mimic.

5. Iron supplements 

Iron is one of the most commonly supplemented nutrients, especially for fatigue. But it’s also one of the easiest to get wrong.

Supplemental iron is typically in non-heme forms, which are less efficiently absorbed and can be irritating to the gut lining. More importantly, iron metabolism is tightly regulated in the body and depends on a network of cofactors, particularly copper and vitamin A, to be properly transported and utilised. When taken in isolation, this balance is often overlooked.

Excess iron doesn’t simply pass through the body. It can accumulate, particularly in those who aren’t truly deficient, contributing to oxidative stress, inflammation, and in some cases even microbial overgrowth in the gut, as certain pathogens thrive on excess iron. In contrast, iron from food comes in its heme form, which is far more bioavailable and naturally packaged with the nutrients required to regulate its absorption and use. Red meat and organs provide this balance in a way supplements simply can’t replicate.

6. Ashwagandha 

This one shows up everywhere now, especially in sleep blends and “stress support” formulas. Marketed as a gentle adaptogen, something that calms the nervous system and lowers cortisol, it’s often taken daily without much thought.

But ashwagandha isn’t neutral.

It interacts directly with the endocrine system, influencing thyroid activity, cortisol rhythms, and sex hormones. That means its effects can vary significantly from person to person. In some women, particularly those already dealing with hormonal imbalances, it can worsen symptoms like irregular cycles, mood fluctuations, or changes in libido. It’s also worth noting that there have been cases of liver stress linked to certain extracts and dosages, again reinforcing that these compounds are biologically active, not just passive “natural” additions. And that’s the key point.

Just because something is natural doesn’t mean it’s universally safe, or that it should be taken daily without context.

How to replace the stack

• Organ meats (1–2x per week)
  Provide: Vitamin A (retinol), B12, folate, Heme iron, Copper, zinc
  Replace: Multivitamins, Iron supplements, B-complex
• Bone broth / slow-cooked meats (weekly)
  Provide: glycine, proline, minerals, gelatine for gut lining
  Replace: Collagen powders
• Cook liberally with animal fats
  Provides: Fat-soluble vitamins (A, D, K2), stable energy, improved absorption of nutrients
  Replaces: Vitamin A, D, K2 supplements
• Seasonal whole fruit and veg (daily, varied)
  Provide: Fibre, polyphenols, vitamin C, potassium, plant compounds that support detox pathways
  Replace: Greens powders, synthetic vitamin C
• Fermented foods (a few times per week)
  Provide: Beneficial bacteria, organic acids, enzymes that support digestion and gut balance
  Replace: Probiotic capsules
• Sunlight exposure (daily when possible)
  Provide: Natural vitamin D production, circadian rhythm regulation, hormone support
  Replace: Over-reliance on vitamin D supplements
• Mineral-rich hydration (daily)
  Provides: Sodium, trace minerals, improved hydration and cellular function
  Replaces: Electrolyte powders
  (Simple version: water + pinch of sea salt + fruit)
• Oily fish / seafood (1–2x per week)
  Provide: Omega-3 fatty acids (EPA/DHA), iodine, selenium, vitamin D
  Replace: Fish oil supplements, some anti-inflammatory stacks

We don’t want to tell you to never take a supplement, especially if it’s something your body genuinely needs. If you’ve had blood tests, identified a deficiency, and found a high quality supplement that truly helps you, it’s important to listen to your body and honour that.

This article simply comes from a place of personal frustration… seeing how often we’re sold more and more, and in moments of low energy or confusion, we buy into it, only to find it either does nothing at all or sometimes even makes things worse. If anything, we’d always recommend starting by incorporating the foods and foundations above, and going from there… you may find you simply don’t need as much as you once thought.