Yes, nut butter can be good for you, as long as it's mostly nuts and you eat sensible portions. Nuts bring unsaturated fats, fiber, protein and minerals, and large studies link regular nut eating with better long-term health. The catches: nut butter is calorie-dense, and many jars add sugar, palm oil or salt.
What does the research say about nuts?
Large, long-running studies consistently link eating nuts with better health outcomes, though they show association, not cause.
A 2013 study in the New England Journal of Medicine followed 76,464 women and 42,498 men for up to 30 years. People who ate nuts seven or more times a week had a 20% lower death rate during the study than people who ate none, after adjusting for other risk factors (Bao et al., NEJM). The study was partly funded by a tree nut industry group, which is worth knowing.
The Harvard T.H. Chan School of Public Health summarizes a 2017 analysis of more than 210,000 people. Eating a 1-ounce serving of nuts five or more times a week was linked to a 14% lower risk of cardiovascular disease and 20% lower risk of coronary heart disease compared with rarely eating nuts.
These are observational studies. People who eat nuts may differ in other ways, and researchers try to account for that. The overall picture still points one way: nuts look like a worthwhile food to eat regularly.
Does nut butter count the same as whole nuts?
Not automatically. It depends on what's in the jar and what you eat it with.
In the 2017 analysis, peanut butter wasn't significantly linked to lower cardiovascular risk. Harvard notes this doesn't mean it's harmful. One possible reason, according to the researchers, is that peanut butter is often eaten with white bread or other refined, sugary foods. They also said nuts with a lot of added sugar or sodium are probably less beneficial than plain ones.
So a nut butter that's mostly nuts, eaten on whole-grain toast or with fruit, is a different thing from a sugary spread on white bread.
What nutrients are in nut butter?
Mostly fat, with some protein, fiber and a good amount of certain minerals. The exact mix depends on the nut.
- Fats: Mostly monounsaturated and polyunsaturated. Walnuts stand out for plant omega-3 (ALA).
- Protein: Peanut and almond butter have the most. Macadamia has the least.
- Fiber: A few grams per serving.
- Minerals and vitamins: Almonds bring vitamin E and magnesium. Macadamias bring manganese and thiamin. Most nuts provide copper.
For specific numbers, see our macadamia vs almond butter comparison, which uses USDA FoodData Central data.
How much nut butter should you eat?
About 2 tablespoons (roughly 32 g) is a standard serving, and it's a sensible amount for most people.
Nut butters usually run about 180 to 230 calories per 2 tablespoons, depending on the nut. Harvard points out that nuts have about 185 calories per ounce and that adding a daily handful without adjusting anything else can lead to weight gain over time. That's not a reason to avoid nut butter. It's a reason to use it in place of something, not on top of everything.
A practical approach: measure 2 tablespoons a few times so you know what it looks like, then eyeball it.
What should you avoid on a nut butter label?
Read the ingredient list first. The shorter and more nut-heavy, the better.
- Sugar near the top. If sugar is the first or second ingredient, it's closer to a dessert spread. Check the Added Sugars line. The FDA's Daily Value for added sugars is 50 g a day, so a few grams per serving is reasonable and close to 20 is a lot.
- Palm oil and hydrogenated oils. These are added to stop separation. Palm oil is about half saturated fat, per Harvard. Nuts already bring their own oil.
- A lot of salt. A pinch is fine and makes flavors pop. Check the sodium line if you're watching it.
- A long list you don't recognize. Emulsifiers and gums aren't dangerous, but they usually mean a more processed product.
Oil on top of the jar is a good sign, not a bad one. It means nothing was added to hold the nuts and oil together. Stir it in. For chocolate spreads specifically, see how to find a low-sugar chocolate spread.
Who should be careful with nut butter?
Anyone with a nut allergy, first and foremost.
Peanuts are legumes, and almonds, walnuts, cashews and macadamias are tree nuts, but many people are allergic to both. Check facility statements on the label for cross-contact. If you have a medical condition that affects what you eat, ask your doctor or a registered dietitian how nut butter fits.
How does Asher's Nuts approach it?
We make one chocolate nut butter, and nuts come first.
Our Dark Cocoa + Sea Salt is macadamias, walnuts, 70% dark chocolate, raw honey, coconut, Madagascar vanilla, Ceylon cinnamon and sea salt. No palm oil, no seed oils, no emulsifiers. Per 2 tablespoons: about 3 g total sugars (2 g added), 2 g fiber, 3 g protein and about 1.1 g plant omega-3 (ALA). It's about 210 calories, so a spoonful is a treat that goes a long way. More in what makes Asher's Nuts special.
Quick facts
- Large observational studies link regular nut eating with better long-term health outcomes.
- A standard serving is 2 tbsp (about 32 g), usually 180 to 230 calories.
- Choose jars where nuts come first and added sugars are low.
- Skip palm oil and hydrogenated oils if you can. Oil separation is normal.
- Avoid all nut butters if you have a relevant nut allergy.
FAQ
Is it OK to eat nut butter every day?
For most people, yes, in a sensible portion like 2 tablespoons. Harvard's experts suggest several servings of nuts a week as part of a healthy diet.
Is peanut butter as good as other nut butters?
A plain peanut butter is a solid choice and one of the highest in protein. What matters most is choosing one without much added sugar or oil and eating it with whole foods.
Does nut butter make you gain weight?
Not on its own, but it's calorie-dense. Use it in place of other foods rather than adding extra on top.
Is natural nut butter better than regular?
Usually, because "natural" jars tend to skip added oils and sugar. Check the ingredient list to be sure, since "natural" isn't a strictly defined term.