The First5: The Right Way to Engage with Supplements

At some point, almost everyone who starts thinking seriously about supplements asks the same question: what’s the best brand?

It feels like a reasonable place to start. Brands are how we navigate most consumer categories. You find one you trust, you buy from it, you don’t have to think too hard about the rest. The problem is that supplements don’t work like most consumer categories — and starting with brand leads almost everyone to the same place: a cabinet full of things they’re not sure about, a routine they can’t sustain, and results that are hard to measure and easy to doubt.

The question isn’t wrong because brands don’t matter. They do. The question is wrong because it skips the step that actually determines whether a supplement is worth taking at all.

The Wrong Question

Brand-first thinking puts marketing in charge of your supplement decisions. And supplement marketing is very good at one thing: making you feel like whatever you’re currently taking isn’t quite enough.

There’s always a new ingredient. A new delivery mechanism. A new study — usually preliminary — that generates a wave of products and claims before the research has had time to replicate. The brand-first approach means you’re navigating that noise without a filter. You’re comparing labels, reading reviews, trying to parse the difference between “clinically studied” and “clinically effective,” wondering whether the 47-ingredient formula is better than the 12-ingredient one, and whether the one your friend takes is actually doing anything.

This isn’t a consumer failure. It’s what the industry is designed to produce. Confusion is profitable. A person who has a clear sense of what they need and why is a much harder sell than a perpetually uncertain person.

The same dynamic drives trend-first supplement thinking. When something trends — collagen a few years ago, lion’s mane more recently, whatever comes next — the question it generates is “should I be taking this?” That question assumes the trend is the starting point. It isn’t. The trend is a marketing event. Whether the ingredient deserves a place in your routine is a completely separate question, and one that requires a different kind of answer.

The Right Question

The question that actually produces useful answers is this: which nutrients do most people need and aren’t getting?

That’s it. When you start there, the noise drops out immediately. You’re no longer evaluating brands or trends. You’re evaluating nutrients — what they do in the body, what the evidence shows, how common deficiency or insufficiency actually is, and whether a person can realistically get enough from food alone.

When Neal started asking that question — applying a pharmacist’s evidence standard to the supplement category — a pattern emerged that he couldn’t ignore. Across the population, the same nutrients kept showing up as undersupplied. The same gaps kept appearing in the same people. And the science supporting supplementation for those specific nutrients was far stronger and more consistent than the science supporting most of what fills supplement shelves.

The answer to the right question isn’t a brand. It’s five nutrients. Every time.

The First5 and Why

The First5 aren’t a product bundle. They’re the answer to a nutrient question, and they’re there because they each cleared the same bar: broadly under-consumed in modern diets, supported by strong and consistent evidence, relevant to multiple body systems, and safe for long-term daily use.

Omega-3s. EPA and DHA — the long-chain omega-3s found in fatty fish — are the building blocks of cell membranes throughout the body, including in the brain and cardiovascular system. Modern diets, even reasonably healthy ones, rarely deliver the amounts the research associates with meaningful benefit. Plant-based omega-3 sources provide ALA, which the body converts to EPA and DHA inefficiently. Most people are running low on the forms that actually matter, and the downstream effects influence your natural inflammatory response, cognitive function, joint health, and cardiovascular health — which is what it looks like when a nutrient is relevant across multiple systems.

Probiotics. The gut microbiome — the ecosystem of bacteria that lives in the digestive system — is involved in far more than digestion. It influences immune function, mood, and nutrient absorption. Modern life is systematically hard on that ecosystem: processed food, antibiotic use, chronic stress, and environmental factors all disrupt it. A well-formulated probiotic, chosen for strain specificity rather than CFU count, supports the gut environment that everything else depends on.

Calcium and Vitamin D. Calcium is the structural mineral of bone. Vitamin D is the mechanism by which the body absorbs and uses it. The two are inseparable — calcium without adequate D doesn’t behave the same way in the body — and insufficiency in both is common across the population, not just in the groups that typically get warned about it. Low sun exposure, limited dairy, and the gradual decline in bone density that begins earlier than most people expect make this a foundation piece for most adults.

Collagen Peptides. Collagen is the most abundant protein in the human body — the structural material of skin, joints, bones, connective tissue, and the gut lining. The body produces it, but production declines with age, and modern diets have almost entirely eliminated the collagen-rich foods — bone broth, skin-on cuts, organ meats — that used to supply it. This isn’t a general protein gap. It’s a specific structural gap that no other protein source closes, and the research on hydrolyzed collagen peptides shows meaningful support for the systems that depend on it.

Multivitamin. Not the multi-as-everything solution that decades of marketing has promised — but a well-formulated multivitamin as a genuine gap-closer. Modern food supply, dietary patterns, and individual variation leave most people consistently short on specific vitamins and minerals: B vitamins, magnesium, vitamin D, iron. A multivitamin built with the right forms at clinically relevant doses addresses those gaps without requiring a person to figure out and manage each one individually.

These five are in the First5 because the evidence put them there. They’re not the most exciting category. They’re not trending. They’re the nutrients that most people are missing and that the science most consistently supports — and that combination, it turns out, is both rare and worth paying attention to.

The Execution Gap

Here’s where things get complicated. Most people who take at least some of these nutrients aren’t taking them correctly — and in supplements, how you take something is often as important as what you take.

Form is the clearest example. Many multivitamins use synthetic B vitamins that a meaningful portion of the population can’t properly convert into usable forms. Many calcium supplements use calcium carbonate, which has lower bioavailability than other forms and requires stomach acid to absorb — an issue for anyone whose stomach acid is reduced, which includes a large number of older adults. Many fish oils deliver far less active EPA and DHA than their label implies, because the label counts total omega-3 rather than the fractions that the research actually studied. Many probiotics lead with CFU count — billions of bacteria — when strain specificity is what determines whether a probiotic does anything relevant to your health.

Dose matters for the same reason. An ingredient at half the dose used in the research that supports its claims is not half as effective. It may be effectively ineffective, depending on the nutrient and the outcome. This is not a minor distinction. It’s the difference between a supplement routine that produces results and one that produces expensive urine.

Getting the right nutrients matters. Getting them right matters more.

What Changes When You Get This Right

The most common thing people report when they’ve been consistent with the First5 for a few months isn’t a dramatic transformation. It’s the absence of certain things — the midday energy collapse that had become normal, the joint stiffness that seemed like an inevitable part of aging, the digestive inconsistency that was easy to attribute to stress or diet but never quite resolved.

This is what foundational nutrition looks like. It doesn’t announce itself. It supports systems that are supposed to work quietly in the background, and when those systems are better supported, daily life feels different in ways that are hard to attribute to any single thing — which is exactly what you’d expect if the foundation was doing its job.

People who get the First5 right also stop chasing the next thing. Not because they’ve decided to ignore the supplement category, but because they’re not operating from the anxiety that drives most supplement decisions. When you have a clear foundation, and you understand why it’s there, the next trending ingredient is just an ingredient — something to evaluate on its merits, not something to feel behind on.

This is what supplements as a wellness practice actually look like. Not a cabinet full of uncertainty. A small number of things taken consistently, for good reasons, with realistic expectations and real results over time.

Start Here

Not everyone needs all five. The goal of the First5 isn’t to add five products to your routine — it’s to identify which gaps exist in yours and close them. You can find which gaps you need to fill by taking our two-minute quiz.

Some people have the omega piece handled. Some have been consistent with a quality probiotic for years. Some have dietary patterns that partially address specific needs. The quiz exists to help you figure out where your actual gaps are, so you start with what matters most for you rather than working through the full five on the assumption that more is better.

More is rarely better. The right things, taken correctly, consistently — that’s what produces results that last.