Starting Low, Asking Questions: A CBD Conversation Guide for UK Parents and Grandparents

If you're in your sixties, seventies or beyond and someone has suggested CBD to you, you've probably already noticed the split in the room. One person says it's a harmless plant extract. Another says it's untested and best avoided. Both are saying more than they can actually support.

Here's a calmer starting point: CBD is not a licensed medicine in the UK. It isn't approved to treat any condition, and no reputable seller should be hinting otherwise. It is, however, widely sold as a food supplement, and plenty of older adults use it. The sensible question isn't whether it's magic or dangerous — it's whether it's appropriate for you specifically, given what else is in your medicine cabinet.

The medication question comes first, not last

This is the part most shop conversations skip. CBD interacts with the way the body processes certain medicines, and it can affect how quickly or slowly some drugs are cleared from your system. That matters more as we get older, because it's common to be taking several prescriptions at once — for blood pressure, cholesterol, blood thinning, diabetes, epilepsy, or a dozen other things.

You don't need to memorise a list. You do need to say, out loud, to someone qualified: these are the medicines I take, is CBD likely to be a problem with any of them?

Two good routes for that in the UK:

• Your GP surgery. Book a routine appointment rather than ambushing a receptionist. Bring your repeat prescription list — most surgeries can print it, or you can see it in the NHS App.
• A community pharmacist. Many will do a medicines check, and they're often easier to reach than a GP. Independent chemists and larger chains both handle this kind of question regularly.

If you're on a medicine with a narrow safety margin, or you're being treated for a long-term condition, ask before you buy anything. Not after.

What starting low actually means

Start low and go slow is standard advice, and it's easy to nod along to without doing anything differently. In practice it should look like this:

• Pick one product and one strength. Not three, and not the strongest bottle on the shelf because it seemed better value per milligram.
• Take the smallest sensible serving, once a day, at a consistent time. Mornings suit some people; evenings suit others.
• Give it a couple of weeks before changing anything. Daily adjustments tell you nothing except that you changed something.
• Don't stack formats. If you're taking oil, that's your product. Adding capsules and a drink and a balm on top in week one means you'll have no idea what did what.

UK guidance from the food regulator has suggested a daily limit of around 10mg of CBD for healthy adults, and that figure is worth knowing — not as a target, but as a sense of scale. A product claiming 1000mg in a small bottle needs reading carefully, because strength per bottle and strength per serving are different numbers.

One more thing: if you miss a day, don't double up. It isn't a course of antibiotics.

Keeping notes without turning it into homework

Some people keep elaborate journals. Most don't, and that's fine. Three lines in a notebook by the kettle is enough:

• What you took and how much.
• When you took it.
• Anything you noticed, good or bad — including sleep, appetite, aches, mood, or a dodgy stomach.

The value isn't the diary itself. It's having something concrete to bring to a GP or pharmacist if you decide to ask again in a month's time. Memory is unreliable in both directions: we forget the unremarkable days and overweight the dramatic ones.

Questions worth asking across a counter

Whether you're in Holland & Barrett, a health food shop, an independent CBD retailer or buying online, these are the questions that separate a useful conversation from a sales pitch:

1. How many milligrams per serving, and how many servings in the pack? Then work out the cost of one serving, not the price of the bottle.
2. Is this on the FSA's list of authorised novel foods? If the seller can't answer, that's information in itself.
3. Does the packaging show batch number and best-before date? No batch, no thanks.
4. Does anything on the label promise to treat, cure or prevent a condition? If yes, that's a red flag, not a bargain.
5. What's the returns policy? A shop confident in its product usually has one.
6. Can I see the certificate of analysis? Many good retailers host these on their website. It's a lab report showing what's actually in the bottle.

If staff push a stronger product as a response to those questions rather than answering them, walk away politely. There's no shortage of retailers.

How family can help without hovering

If you're the adult child in this scenario, resist the two tempting roles: chief sceptic and chief supplier. Both take the decision away from the person it belongs to.

What tends to work better: offer to go to the pharmacist appointment, help read a confusing label, or set up the notes page on a phone. Ask what they're hoping CBD might help with, then gently point out that if it's a specific symptom, the GP should hear about it too — CBD isn't a substitute for diagnosis.

And if a parent is already using CBD alongside a new prescription, flag it. Not as an accusation. Just: the pharmacist should know about everything you're taking, including the things that aren't on prescription.

Where care turns into caution

Stop and speak to a healthcare professional if you notice any new or worsening symptoms after starting, if you're due surgery, if you become pregnant, or if a medicine dose is changed while you're using CBD. None of that means something has gone wrong — it just means the picture has changed and the advice should change with it.

A quiet summary

The informed version of CBD curiosity looks unremarkable: one product, a low starting amount, a short note by the kettle, and a conversation with a pharmacist before anything begins. No miracle claims, no subscription bundle, no pressure. For most older adults in the UK, that's not just the cautious route — it's the only one that makes sense.