Brown Rice vs Russet Potatoes – Which is Healthier?

Our Verdict

When comparing brown rice to russet potatoes, we picked the rice.

Why?

First we’ll note: for brevity and to avoid undue repetitiveness, we’re henceforth going to just say “rice” and “potato”, respectively, but values and conclusions are still for brown rice and russet potatoes. Also, we are including the flesh and skin into the metrics for the potato (without the skin, many nutrients are no longer present).

In terms of macros, the rice has more fiber, carbs, and protein. It’s difficult to compare glycemic indices in this case, because they both need cooking before eating, and how one cooks them (and whether one cools them) along with other preparatory methods will change the GI considerably. Thus, we’ll simply go with the more nutritionally dense option, and that’s the rice.

In the category of vitamins, the rice has much more of vitamins B1, B2, B3, B5, B6, B7, B9, E, and choline, while the potato has more of vitamins C and K. A clear win for rice (and by the way, that’s 60x the vitamin E, but as potatoes don’t have much vitamin E, in practical terms, it’s actually the B-vitamins where rice’s strengths really show, as potatoes aren’t a bad source but rice is amazing).

When it comes to minerals, rice has a lot more copper, iron, magnesium, manganese, phosphorus, selenium, and zinc, while potato has more calcium and potassium. Another easy win for rice.

You may be wondering about phytic acid: brown rice contains this by default, and it is something of an antinutrient (i.e., if left as-is, it reduces the bioavailability of other nutrients), and/but the phytic acid content is reduced to negligible by two things: soaking and heating (especially if those two things are combined) ← doing this the way described results in bioavailability of nutrients that’s even better than if there were just no phytic acid, albeit it requires you having the time to soak, and do so at temperature.

All in all, adding up the sections makes for an overall win for brown rice, but by all means enjoy either or both; diversity is good!

Want to learn more?

You might like:

Carb-Strong or Carb-Wrong? Should You Go Light Or Heavy On Carbs?

Enjoy!