A multivitamin can give your brain 3 years of aging!

We all know it. You get older and suddenly find yourself looking for the glasses that have been on your forehead the whole time, or it takes you a minute to remember what the hell the name of that actor from Terminator is. While the greased up "biohackers" at TikTok will push overpriced sprinkles and nootropics with questionable ingredients on you, science is going back to the very basics. Because it turns out that a simple, but really good multivitamin can give your brain a good three years of aging.

Arnold Schwarzenegger and his Pump Club crew have done it again. They wanted to know if vitamins are really just "expensive urine" as some skeptics claim, or if it has real benefits. And the results are solid enough to make you wonder.

No feelings, just hard data.

Forget about any impressions. We're talking about an analysis of three giant studies where researchers followed nearly 5,000 people through 60. They tracked them for years and tested their memory and how it burns.

Here's the bottom line:

• Brain in reverse: People who threw in a multivitamin every day showed 2 to 3 years slower cognitive aging than those who took only a placebo (sugar).
• Memory sticks. It just didn't fade from their minds as quickly.
• Who benefited the most? Ironically, people with heart disease. They have the fewest micronutrients in their bodies, so for them the "doping" in the form of vitamins worked like living water.

Why does it work? Don't look for magic.

Like Arnie says:

"Your brain is like an engine. If you put the wrong oil in it, it starts to seize up." It's not like one pill can work a miracle.

It's that as you get older, your body doesn't pull nutrients out of food as well. The key players here are B12, vitamin D, zinc and magnesium. These things take care of neuron repair and dampen inflammation. When you're deficient in these, your processor in your head just starts to lag. A multivitamin is nothing more than a fuse to plug those gaps.

Bottom line.

A multivitamin won't make you an Einstein, and it won't save you if all you eat is fast food and don't sleep. But it's one of the cheapest and safest things you can do for your noggin. If you want to know where you parked your car when you're 70 and not be in a bunch of hayseeds, start working on the basics now.

It's all about being "Better Today" - a little bit better than yesterday. And this is the easiest step.