The best pre- or post-workout shake isn't a tub of synthetic powder — it's two whole foods that have fuelled people for millennia. Coconut milk supplies a fast, clean fat your body can burn almost immediately, and raw honey brings living enzymes and antioxidants that help your gut — and the rest of the shake — do more with what you give it. Here's why each one earns its place, and what the research actually says.
1 Coconut Milk — Instant Ketone Energy
Coconut milk is rich in medium-chain triglycerides (MCTs), with lauric acid as the headline fatty acid. MCTs behave differently from the long-chain fats in most oils: instead of taking the slow lymphatic route, they're absorbed straight into the portal bloodstream and delivered to the liver, which converts them into ketones — a fuel your brain and muscles can use right away, without waiting on glucose.
That matters because the brain's glucose metabolism can sag with age and fatigue, while its ability to burn ketones stays intact. A 2022 narrative review in Frontiers in Nutrition gathered the human evidence: in one PET study, 30 g/day of MCT raised blood ketones and measurably increased total brain energy metabolism, with corresponding gains in cognitive performance.
One honest caveat: the most ketogenic MCTs are the shorter C8 and C10 chains.
Lauric acid (C12) sits at the longer end of the medium-chain family and raises
ketones more modestly — but it still feeds the same pathway, and it brings
coconut's well-known antimicrobial properties along for the ride.
2 Raw Honey — Enzymatic Bioavailability
Where ordinary table sugar is empty, raw honey — never heated, never filtered to death — is alive with natural enzymes and antioxidants. Two things make it more than a sweetener:
- It acts as a prebiotic. Honey carries oligosaccharides that survive to the colon and feed beneficial bacteria — Bifidobacteria and Lactobacilli — whose fermentation produces short-chain fatty acids that strengthen the gut lining.
- It improves bioavailability. Its polyphenol antioxidants and intact enzymes help your body access more of the nutrients in everything else in the glass.
A 2022 review in Frontiers in Nutrition — "The Potential of Honey as a Prebiotic Food to Re-engineer the Gut Microbiome Toward a Healthy State" — lays out the mechanism in detail. Worth being straight about the evidence, though: the prebiotic and antioxidant data are strongest in lab and animal models, while controlled human trials are still limited. The mechanism is compelling; the clinical proof is still catching up.
3 Why They Work Together
Put them in the same glass and the logic is simple: coconut milk gives you a fast, ketone-friendly fuel that doesn't spike blood sugar the way a carb-heavy shake would, and raw honey gives you a small, smart dose of natural sugar plus the enzymes, antioxidants, and prebiotic fibre that help your gut turn the whole thing into usable energy. One feeds the muscles and brain now; the other feeds the microbes that keep you absorbing well for the long run.
Blend a cup of full-fat coconut milk with a tablespoon of raw honey — add a pinch of salt and some ice — and you've got a shake that's doing real work.
4 References
- Supplementation of Regular Diet With Medium-Chain Triglycerides for Procognitive Effects: A Narrative Review. Frontiers in Nutrition, 2022. doi:10.3389/fnut.2022.934497
- The Potential of Honey as a Prebiotic Food to Re-engineer the Gut Microbiome Toward a Healthy State. Frontiers in Nutrition, 2022. doi:10.3389/fnut.2022.957932