When we decide to go plant-based after 50, the internet is very generous with advice. Ten thousand smoothie recipes. A documentary or three. A stranger in the comments explaining that humans have canine teeth for a reason.
What nobody hands us is the honest list. The little surprises, the slightly awkward bits, and the lovely things that sneak up on us a few weeks in.
So here it is. Twelve things I wish someone had told me, gathered from my own kitchen, my own mistakes and a lot of lentils.
1. Our taste buds will change, and fast.
The first week, a plain bowl of chickpeas tastes like a punishment. By week six, we’re tasting the sweetness in a roasted carrot like we’ve just discovered colour TV. Taste buds renew every couple of weeks, and when we stop drowning them in salt, sugar and cheese, they wake up. Give them a month before judging anything.
2. Our digestion will throw a small welcome party.
More beans, lentils and whole grains means a lot more fibre, which is brilliant for our gut and our heart. It may also mean our digestive system announces its excitement. Loudly. The fix is simple: go gradually, drink plenty of water, and rinse tinned beans well. After a few weeks, the party calms down to a polite dinner gathering.
3. B12 is non-negotiable.
This is the one thing plants simply cannot give us. Bacteria make vitamin B12, not plants, and it matters for our energy, nerves, and memory. On a plant-based diet, we need fortified foods (some plant milks, cereals and nutritional yeast) or a supplement. Our ability to absorb B12 tends to drop as we get older anyway, so it’s worth chatting with our health practitioner about checking our levels.
4. Vitamin D isn’t a vegan problem; it’s a British-weather problem.
The NHS advises everyone in the UK to consider a vitamin D supplement in autumn and winter, plant-based or not. The sun simply isn’t strong enough from October to March. It’s good for our bones and muscles, which matters a lot after menopause. Look for a vegan-friendly D3 (made from lichen) or D2.
5. Protein needs a little planning, not a panic.
We can absolutely get enough protein from plants. But after 50, our muscles want a bit more of it spread throughout the day. Here’s the trick: craft each meal around a protein (tofu, tempeh, lentils, beans, seeds) instead of adding it as an afterthought. I wrote a whole guide to this last week, sausage-roll person and all.
6. We’ll suddenly read every label in the supermarket.
And we’ll learn fascinating things. Like how many crisps contain milk powder for no apparent reason. Or that some wines are filtered with fish bladders (seriously). It’s a bit like becoming a detective, only the crime is always whey powder. The good news: after a few weeks, we know our favourite brands by heart and shopping goes back to normal speed.
7. Family dinners come with a free Q&A session.
« But where do you get your protein? » « Is this a phase? » « Can you at least eat fish? » Everyone at the table suddenly has a nutrition degree. My advice: smile, answer once, and bring a dish so good they ask for the recipe. Nothing ends a debate faster than a second helping of chickpea curry.
8. Iron and omega-3s deserve a little attention.
Plants have plenty of iron (lentils, beans, tofu, leafy greens, seeds), but it’s absorbed less easily than iron from meat. A squeeze of lemon or some peppers alongside helps a lot, because vitamin C boosts absorption. For omega-3s, ground flaxseed, chia seeds and walnuts are our friends; choosing an algae-based supplement is also another option. Again, our health practitioner can check our levels if we’re unsure.
9. Our energy may surprise us (in a good way).
Many women tell me they feel lighter and more energetic after a few weeks, especially in the afternoons. Part of it is fibre keeping blood sugar steadier; part of it is simply eating more colourful, whole foods. One honest word of warning: the energy boost only comes if we replace what we’ve taken off our plate. If we simply drop the meat and cheese and end up with a lonely side salad, we’ll be running on empty by 4 pm. Plant-based means swapping, not skipping, so every meal still needs its protein (beans, lentils, tofu) and enough food to keep us going.
10. We’ll become a much better cook than we ever were.
When meat isn’t the default, we have to get creative. Spices we bought in 2009 finally get opened. We learn that smoked paprika can make almost anything taste like a barbecue. Before long, friends start asking us for recipes, which, after years of being the « difficult » guest, feels like a lovely plot twist.
11. It can be cheaper, or it can be very expensive.
Lentils, beans, oats, frozen veg and seasonal produce are some of the cheapest foods in the supermarket. Fancy vegan cheeses, ready meals and fake meats are not. Our wallet decides which version of plant-based we follow. A good rule: mostly whole foods, with the occasional treat.
12. It’s not all or nothing.
Nobody is checking our plates with a clipboard. Some of us go fully plant-based overnight; many of us go step by step, starting with plant-based breakfasts or a few meat-free days a week. Every plant-based meal counts. Progress beats perfection, especially after 50, when we’ve earned the right to do things our own way.
The bottom line.
Going plant-based after 50 isn’t about restriction. It’s about adding more colour, more fibre, more flavour, more energy, and a few new kitchen skills. It just comes with a handful of things to know, like B12, vitamin D and that small digestive welcome party.
Go gently, plan a little, and enjoy the surprises. And if anyone at the next family dinner asks where we get our protein? We know what to do. Pass the curry.
Your questions, answered
Do vegans need a B12 supplement?
Yes. B12 isn’t reliably found in plant foods, so we need fortified foods (like some plant milks and cereals) or a supplement. It’s the one supplement every vegan should take seriously.
Do I need vitamin D on a plant-based diet?
In the UK, the NHS advises everyone to consider a daily 10 microgram vitamin D supplement in autumn and winter, vegan or not. Look for a vegan-friendly D3 (from lichen) or D2.
Do vegans eat fish?
No. Vegans don’t eat any animal products, so no fish or seafood either. Someone who eats plants plus fish is called a pescatarian (and yes, the family will ask at every dinner).
Is honey vegan?
Strictly speaking, no, because it comes from bees. Maple syrup, date syrup and agave are easy swaps. Many plant-based eaters still choose honey, and that’s a personal choice.
Want an easy start? My free 7-Day Anti-Inflammatory Meal Plan does the planning for you, one delicious plant-based day at a time. Grab it below.
A gentle note: this article is general information, not medical advice. If you take medication or have a health condition, check with your GP before changing your diet or starting supplements.