The Vitamins Worth Taking (and the Ones That Aren’t)
The Vitamins Worth Taking (and the Ones That Aren’t)
Walk into the vitamin aisle of almost any store and you'll find an impressive collection of promises.
Energy.
Memory.
Heart health.
Stronger bones.
Better sleep.
Immune support.
Healthy aging.
Apparently, all that's standing between us and perfect health is aisle 12 and a shopping cart.
If only it were that simple.
Vitamins and minerals are important, and some nutritional needs do change as we get older. But that doesn't mean everyone over 60 needs a cabinet full of supplements.
The better question isn't:
“What vitamins should someone my age take?”
It's:
“What does my body actually need?”
Food Still Comes First
Supplements are meant to supplement your diet—not replace it.
Foods give you vitamins and minerals along with protein, fiber, healthy fats, and other nutrients that don't necessarily come packaged together in a pill.
A varied diet that includes vegetables, fruits, whole grains, protein foods, dairy or fortified alternatives, nuts, seeds, and healthy fats is still a strong foundation.
But aging can affect appetite, digestion, medications, and how well our bodies absorb certain nutrients.
That's where supplements sometimes become useful.
Vitamin B12 Deserves Attention After 60
Vitamin B12 helps keep blood and nerve cells healthy and is involved in making DNA.
As people get older, some have more difficulty absorbing naturally occurring B12 from food. Certain medications and digestive conditions can also interfere with absorption.
B12 is found naturally in animal foods such as fish, meat, poultry, eggs, and dairy products, and it's added to some fortified foods.
A deficiency can cause problems including fatigue, weakness, anemia, numbness or tingling, and neurological changes. Because those symptoms can have many causes, don't diagnose yourself based on a list from the internet.
Ask your healthcare provider whether testing makes sense for you.
Vitamin D: Important, but More Isn't Automatically Better
Vitamin D helps your body absorb calcium and supports bone, muscle, nerve, and immune function.
Your body can make vitamin D when your skin is exposed to sunlight, and some foods contain or are fortified with it.
But vitamin D status can vary considerably depending on diet, sun exposure, skin pigmentation, health conditions, and other factors.
That doesn't mean everyone should start taking a huge dose.
Too much vitamin D from supplements can be harmful and may lead to problems including very high calcium levels and kidney damage.
If you're concerned about vitamin D, talk with your healthcare provider about whether you need a supplement and how much is appropriate for you.
Calcium Matters—But Look at Your Whole Diet
Calcium helps maintain bones and is also important for muscles, nerves, and blood vessels.
We commonly associate calcium with milk, but it can also come from yogurt, cheese, fortified plant beverages, certain fish, tofu, and some vegetables.
Before automatically adding a calcium supplement, look at how much you're already getting through food.
Supplements aren't risk-free, and calcium can interact with some medications. Your healthcare provider can help determine whether your diet is providing enough and whether supplementation is appropriate.
What About a Daily Multivitamin?
This is where advertising and evidence can part company.
A multivitamin can be useful for some people whose diets don't provide enough of particular nutrients.
But taking one doesn't automatically prevent heart disease, cancer, memory problems, or every other condition listed in tiny print on the bottle.
A multivitamin also doesn't cancel out smoking, inactivity, poor sleep, or a diet that consists mainly of things handed to you through a drive-through window.
If you use one, look at what's actually in it.
More isn't necessarily better.
Be Careful With the “Mega” Part of Megavitamins
There's a natural tendency to think:
If 100% is good, 500% must be spectacular.
Your body disagrees.
Some vitamins are water-soluble, and excess amounts may be excreted. Others can accumulate in the body.
Large doses of certain nutrients can cause side effects or interact with medications.
Vitamin A, for example, can be harmful in excessive amounts. High supplemental doses of vitamin B6 over time can cause nerve damage. Too much iron can also be dangerous.
The percentage on the bottle isn't a score you're trying to beat.
More Vitamin C Won't Make You Invincible
Vitamin C is important for immune function, collagen production, wound healing, and helping the body absorb iron from plant foods.
But taking enormous doses doesn't turn your immune system into a force field.
Vitamin C is available in plenty of foods, including citrus fruits, peppers, strawberries, broccoli, tomatoes, and other fruits and vegetables.
Very high supplemental amounts can cause gastrointestinal problems and may pose additional concerns for some people.
Don't Forget That Supplements Can Interact With Medications
This is one of the biggest reasons to tell your doctor and pharmacist everything you're taking.
Not just prescriptions.
Bring up vitamins, minerals, herbal products, powders, gummies, teas, and anything else you take regularly.
For example, vitamin K can interfere with the effects of some blood-thinning medicines. Other supplements can change how medications are absorbed or metabolized.
“Natural” does not mean “can't interact with my prescriptions.”
Poison ivy is natural too.
We don't put that in a smoothie.
Herbal Supplements Are Supplements Too
Many products sitting beside the vitamins contain herbs rather than vitamins or minerals.
They may be marketed for sleep, memory, energy, joint health, stress, prostate health, or dozens of other concerns.
Some may have evidence supporting particular uses.
Others may have limited evidence.
And some can interact with medications or create risks for people with certain health conditions.
The National Center for Complementary and Integrative Health provides evidence-based information about many commonly used herbs and supplements.
Be Skeptical of Big Promises
A supplement deserves extra scrutiny when the advertisement claims it can:
reverse aging
cure disease
melt fat
restore memory
replace prescription medication
or produce astonishing results that somehow escaped the attention of every major medical organization on Earth.
Dietary supplements are regulated differently from prescription drugs in the United States. The FDA does not approve dietary supplements for safety and effectiveness before they're sold in the same way it approves medications.
FDA Dietary Supplements Information
That's an important distinction when you're deciding what to put in your body.
Gummies Still Count
Vitamin gummies can make supplements easier to take.
They can also make vitamins feel suspiciously like candy.
They aren't candy.
Follow the recommended amount.
Taking six because they taste good doesn't count as enthusiasm for preventive healthcare.
It's simply taking too much.
Also check the label for added sugar and the actual amounts of nutrients you're receiving.
Don't Start With the Bottle—Start With the Question
Before buying another supplement, ask yourself:
Why am I taking this?
Did a healthcare professional recommend it?
Did testing show a deficiency?
Is there something missing from my diet?
Or did an advertisement convince me that everyone my age needs it?
If you don't know why you're taking something, that's a good reason to ask.
Take Your Bottles to Your Next Appointment
This may be one of the easiest health habits you can adopt.
Once or twice a year, gather every medication and supplement you take.
Prescription medicines.
Over-the-counter medicines.
Vitamins.
Minerals.
Herbal products.
Bring the bottles—or a complete written list—to your doctor or pharmacist.
Ask:
Do I still need all of these?
Could any of them interact?
Am I taking too much of anything?
Is there anything I'm missing?
That conversation may be more valuable than another trip through the vitamin aisle.
The Best Supplement Plan Is Personal
There isn't one perfect vitamin routine for everyone over 60.
Someone with a documented B12 deficiency has different needs from someone who doesn't.
A person with osteoporosis may receive different recommendations from someone with healthy bones.
Someone taking several medications may need to avoid a supplement that's perfectly reasonable for somebody else.
That's why your supplement plan should be based on your diet, your health, your medications, and your healthcare provider's advice—not your age alone.
Vitamins can be useful.
Deficiencies matter.
Supplements sometimes have an important role.
But you don't need every bottle promising “healthy aging.”
Eat well when you can.
Ask questions.
Know what you're taking.
And remember:
The most expensive vitamin in the store isn't automatically the one your body needs.
The World U — Helping people over 60 live smarter, safer, and more confidently.