A 2007 study in Archives of Pediatrics and Adolescent Medicine compared buckwheat honey directly to dextromethorphan, the active ingredient in most over-the-counter cough syrups. Honey performed better. That study got attention at the time, and the research that followed has mostly backed it up.

This is not folk medicine running on hope. There are real mechanisms. Understanding them helps you use raw honey more effectively, and know when it is the right tool.

Does Honey Actually Work for Coughs?

Yes, and the evidence is unusually strong for a home remedy.

A Cochrane Review by Oduwole et al. (the most rigorous type of systematic evidence assessment in medicine) analyzed multiple clinical trials on honey for cough in children with upper respiratory infections. The conclusion: honey outperformed no treatment, diphenhydramine, and placebo for both cough frequency and nighttime sleep quality.

How it works: honey forms a physical coating over irritated throat tissue, which reduces the cough reflex. It also contains anti-inflammatory compounds that address some of the underlying irritation, not just the symptom.

For children under 12 months, honey is never safe (regardless of type or reason). For children over one year and for adults, 1-2 teaspoons before bed is the dose used in most studies.

Why Raw Honey Works Better Than Store-Bought

Not all honey is the same. This matters more than people realize.

Raw honey contains multiple compounds that get reduced or destroyed by the heat and processing used in commercial honey.

Enzymes. Raw honey contains amylase and invertase, enzymes that begin breaking down starches and complex sugars as soon as they touch your mouth. These enzymes are heat-sensitive and are largely destroyed in commercial processing. Some research suggests these enzymes have digestive benefits, though this is one of the more contested claims.

Antioxidants. Honey is rich in antioxidants — particularly flavonoids and phenolic acids — that protect cells from free radical damage. Heat and processing reduce antioxidant content. A study comparing raw to processed honey found raw honey retained significantly more antioxidant activity.

Antimicrobial compounds. Honey's antimicrobial power comes partly from hydrogen peroxide production (via the enzyme glucose oxidase) and partly from other compounds like methylglyoxal. Processing reduces these too.

Prebiotic fiber. Raw honey contains oligosaccharides, a type of prebiotic that feeds beneficial gut bacteria. These are partially broken down during processing.

The practical takeaway: if you're using honey for health reasons — not just taste — raw honey is substantially more effective.

What Kind of Honey Is Best for Colds?

Darker varieties generally outperform lighter ones for this purpose.

Buckwheat honey in particular has been studied more than others and consistently shows high antioxidant content and strong antimicrobial activity. A 2018 study comparing honey varieties found buckwheat honey had significantly higher phenolic content and antibacterial activity than lighter varieties, comparable to manuka honey. This matches what traditional remedies have pointed toward for a long time: reach for the darker, stronger stuff when you are sick.

That said, any raw honey is considerably better than heavily processed supermarket honey. If wildflower is what you have, use it.

How Much Honey Should You Take When You're Sick?

Based on clinical studies:

Adults and children over 5: 1–2 teaspoons, up to four times daily. For nighttime cough specifically, one dose about 30 minutes before bed.

Children ages 1–5: ½ to 1 teaspoon, up to three times daily.

Children under 12 months: None. This restriction is absolute.

Dissolving honey in warm (not hot) water or tea is fine and helps with hydration. Wait until the liquid has cooled to a comfortable drinking temperature before adding the honey. Above roughly 95°F (the natural temperature inside a working hive) you start degrading the enzymes you want to preserve.

Simple Honey Remedies Worth Making

Honey and warm water: The most straightforward option. One to two teaspoons in 8 oz of warm water. Add lemon if you want; the vitamin C is helpful, and the acidity can assist with thinning mucus slightly.

Honey, ginger, and lemon syrup: Combine in a clean jar: ½ cup raw honey (buckwheat if you have it), a 2-inch piece of fresh ginger thinly sliced, the juice of one lemon, and a pinch of cayenne pepper (optional but useful for congestion). Let it sit at room temperature for 24 hours, shaking occasionally. Strain. Take 1–2 teaspoons as needed. Refrigerate and use within two weeks.

Ginger contains gingerols and shogaols, compounds with their own documented anti-inflammatory and antioxidant effects. The combination works better than any ingredient alone.

Honey and thyme infusion: Steep one tablespoon of fresh thyme in one cup of hot water for 10 minutes. Strain, let it cool to warm, stir in honey. Thyme contains thymol, which acts as both an expectorant and antispasmodic, good for productive coughs. The European Medicines Agency has formally recognized thyme preparations for traditional use in respiratory conditions, based on at least 30 years of documented use.

What Honey Will Not Do

• It will not shorten the duration of a cold or flu. No study has shown that.
• It will not prevent illness. The antioxidants in honey are real—they are not a shield.
• It will not replace medical care when that is actually what you need. Seek medical attention if symptoms persist beyond 10 days, if fever exceeds 101°F (38.3°C), or if breathing difficulties occur. Honey is a good tool for symptom management. It is not a substitute for antibiotics when those are genuinely indicated.

Why Local Raw Honey Matters Here

At Nettie's Bees, we keep honey below 95°F throughout extraction and bottling. That is the temperature of a working hive. The reason is simple: the compounds that make raw honey useful are temperature-sensitive, and once you pasteurize, you lose them.

We also work directly with beekeepers we know in South Coast Massachusetts. Different seasons and different floral sources produce different profiles. Fall honey from goldenrod and aster flowers tends to show stronger antimicrobial activity, which is part of why traditional practices often emphasize fall-harvest honey for winter illness.

If you are stocking up specifically for cold season, look for late-summer or fall harvest honey, and favor darker varieties—buckwheat if you can find it. Wildflower is a solid fallback.

For educational purposes only. If you have serious or persistent symptoms, speak with a healthcare provider.

Nettie Kupryte-Hopkins learned beekeeping from her father in Lithuania and has kept bees in South Coast Massachusetts for over two decades. She founded Nettie's Bees to share raw, traceable honey from beekeepers she knows personally.