Issue No. 050 · Crackers

Graham crackers lost to a butter cookie

3 cracker swaps that cut up to 16 GI points, and nobody has to quit crackers.

I love a cracker.

When my blood sugar first went wrong, crackers went on my doctor’s quit list right next to bread and pasta.

Nobody told me crackers are not one food.

In the GI tables, the crackers on a normal grocery shelf spread across almost 30 points. And the box never tells you... which end of that range you’re holding.

That gap matters because GI measures how fast a food raises blood sugar compared with pure glucose, which scores 100. In other words, a higher number means a faster, steeper climb after you eat.

So I lined up the boxes in my pantry against the lab numbers. Here are three swaps that keep the crunch and shrink the climb.

GI scores are lab averages, not personal readings, and your own rise may run higher or lower. This is education, not medical advice. Talk to your care team before you change how you eat.

Saltines are white flour baked thin and dry, so your gut breaks them down in a hurry. Whole rye crispbread is built differently, because rye keeps its fiber inside the whole grain and not just in the outer shell.

That fiber slows the sugar down. Rye crisps averaged 64 in lab tests, a full 10 points under saltines.

So the swap is easy. Rye crispbread sits in the same aisle, and it holds cheese, tuna, or butter just as well as a saltine.

I used to think pretzels were the safe snack because they have almost no fat. That missing fat is the problem. With nothing to slow them down, pretzels scored 83, higher than plain white bread.

Wheat Thins scored 67, and that 16-point gap is the biggest one in this issue.

They are still a snack food, not a vegetable. But a box of Wheat Thins brings some whole grain and some fat, and that pair slows the climb.

This matchup made me laugh.

Graham crackers are the snack most of us were handed as the good choice, and they scored 74. Shortbread, the butter cookie nobody calls healthy, scored 64. The butter in shortbread slows how fast your stomach empties, so the sugar reaches your blood at a gentler pace.

In other words, fat puts the brakes on the starch it travels with.

That doesn’t make shortbread a health food... but it does make the graham cracker a lot less innocent.

Meanwhile... the topping

The cracker is only half of the snack.

What you put on top counts too. Cheese, hummus, or a smear of peanut butter brings fat, protein, or fiber to the plate, and those may slow the rise from any cracker on this list.

I want to be clear about one thing. These numbers are lab averages from groups of people, not readings from my own monitor, and your body may score a box higher or lower.

My doctor never mentioned any of this. He only said to stop eating crackers.

You don’t have to stop. Pick a better box, then put something on it.

★ Welcome to the revolution

Jackie