I was explaining this to my daughter in quite simplified terms the other day- we evolved to taste sugar and enjoy it because finding a sweet edible plant meant we had a source of energy to help us hunt that day. Pretty useful if you're a hunter-gatherer.
So we seek out sugar. Now we can get it whenever we want it, in much more massive quantities than we are supposed to be processing. Most of us are addicted. I'm not an exception.
Both yogurt and pasta sauce are extremely easy to make from scratch, and sugar doesn't belong as an ingredient in either. Yogurt literally makes itself. Stop buying processed foods that are designed by teams of people to be addictive?
Always spend the extra buck or two for the better sauces. Actually I've started making a mean meat sauce as I found a fantastic place to get red bell peppers (for a dollar more but huge difference); their sweetmess easily offsets the acidity of the tomatoes (although better sauces use better tomatoes or cook longer). Also don't overcook your garlic, it's sweetest when it's less cooked.
To be fair, if you make pasta sauce from scratch you're going to be using a fair amount of sugar to balance the acidity of your tomatoes, so I don't find pasta sauce a useful demonstration.
But you're still making a good point. Once you start making stuff yourself, you really see what isn't required.
If you let the sauce simmer for long enough, 4-5 hours, or pressure cook it the starches of the tomatoes will break down and you won't need to add sugar. The acidity will also go down the longer it's simmered too.
You get it from different sources. Breakdown of onions and as someone else mentioned, carrots. Balsamic vinegar has some. There's other sources as well, I'm just blanking on them.
But agreed, I rarely add actual plain sugar to my pasta sauces.
Add me to the team that at least almost never adds sugar to any pasta sauce. In very rare occasions, I might add a tiny bit of honey, but I can't remember the last time I did that.
I have literally never once added a single granule of sugar to a pasta sauce. Heat and time on the stove are the only 2 things required to balance tomato acidity, and even this can be cheated with tomato paste. If you are putting sugar in pasta sauce, you don't now how to cook pasta sauce. It's shocking that your comment has upvotes...
Instead of sweet cereals, I switched to plain cereals and then add packets of sugar. Yes, it costs more for sugar packets than a bag of sugar, but I would end up rounding over a spoonful.
Anyway, each sugar packet is 2.5 g. At 3 packets, on a bad day when I'm eating my frustration, that's way plenty. And that's only 7.5 g of sugar. The sweet cereals have at least 20 extra g of sugar. Yikes!
This is why I started making a lot of my own things. There are lots of options in the store for some items where you can get something without sugar that didn't need it. But then there's things like mayonnaise... Let me tell you that mayonnaise doesn't need any sugar and most brands that don't have sugar are like $11 for an 8oz jar. So I started making it myself at home. I also started making bread which later turned into a hobby, but now I can't eat the store bread because it's too sweet. I even make my own jam now and I know what you're gonna say "but jam is like... mostly sugar", but I'll have you know that jam tastes WAY better with half the sugar that it's typically made with. It's an art form to get it thick without adding more sugar, but it's worth it. Looking back, I know most people can't make all this shit and it's really sad that people can't buy things with less sugar at the store without paying an arm and a leg. It really says a lot about our society that this is true.
A cup of pure tomato paste has 32g of sugar, since tomatoes are fruits that contain sugar. It doesn't look like that sauce has any added sugar at all based on the ingredients, but it does have carrots, which are also high in sugar (for a vegetable)
I always find it interesting that our ancestors were for the most part fruitarians (fruits, grasses) about 3.5 million years ago. As we evolved, we expanded our diets to include vegetables, meats, and grains, leading to a better balanced diet, which is good especially considering we don't hunt and gather like they once did.
In the last 12,000 years since the invention of agriculture? Barely. People, exactly like yourself, have been walking around for 250,000 years. This is all brand new.
Most added sugars are going to be HFCS these days. But also, that's under the assumption of added sugars, which the image doesn't make any specifications about; a lot of ingredients used in pasta sauces, for example, are going to have natural sugars already.
I just take issue with the misleading image, which would have you believe that a cup of Yoplait is 45% sugar, even though you can read the label and do the math, yourself. Don't get me wrong, it's still a lot of sugar, but not "nearly half the product" levels.