Do Multivitamins Do Any Good? Who Needs One, Who Wastes Money (Video)

2:08 min

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We break down the real science behind multivitamins, showing why most healthy adults get little benefit and how excess nutrients can just end up in the toilet. Learn which specific groups, pregnant people, low-sunlight folks, vegans, and those with heavy periods, actually need targeted supplements, and the one key tip to decide if a multi is worth your money.

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Transcript

Do multivitamins really help, or are they just pricey urine?

Do multivitamins really help, or are they just pricey urine?

Do Multivitamins Help?

We’ll break down who really needs a multivitamin, why most people waste money, and the one tip you’ll want to hear at the end.

Do they work?

A multivitamin packs tiny doses of dozens of vitamins and minerals. The idea is to cover gaps, but the doses are usually so low they won’t fix a real deficiency. Most water-soluble nutrients just wash out in your urine within hours.

Quick take

In short, a multivitamin is a guess. A blood test gives you the answer. That’s why doctors recommend testing before you start any supplement, and it can affect lab results.

Who needs supplements?

Certain groups really benefit. If you’re planning a pregnancy or are early in one, folic acid is essential to lower neural-tube risks. People who get little sunlight, especially indoor workers or those with dark skin, should have vitamin D checked. Vegans, vegetarians, and anyone over fifty often need B12, and heavy-period women may need iron, but only after a blood test confirms a deficit.

Excess daily value

Many over-the-counter blends provide more than 100 % of the daily value for several nutrients, which can lead to unnecessary excess, especially for fat-soluble vitamins that linger in the body.

Verdict

The bottom line? It depends on your individual needs. If a blood test shows you’re low in vitamin D, B12, iron, or folic acid, a targeted supplement makes sense. If you already eat a balanced, mixed diet, a generic multivitamin is likely just a pricey habit.

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Read the complete guide on thecareonline.com. This is general information, not medical advice.

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