Questions tagged [nutrient-composition]

Questions regarding facts about macro-nutrients within foods. Do not use for "what is healthy" or similar questions, which are off-topic.

General nutrition questions are off-topic on the site. We make an exception for certain questions about the nutritional makeup of foods, provided they are regarding facts, and culinary in nature.

The content of foods, and how they are affected by cooking or standard culinary treatments is an acceptable area for questions.

Examples of on-topic questions include:

  • How does ripeness of a fruit affect the amount of sugar it has?
  • Which types of food contain oligosaccharides?
  • How does cooking beans affect the amount of Vitamin K they contain?

Types of questions that are not permitted include anything making health interpretations or requiring medical knowledge to answer, including:

  • Questions regarding whether a given food is appropriate for a specific diet or medical condition
  • Whether a given food is healthy or not, or healthy in comparison to another food
  • What kind of diet is recommended for any reason

Examples of off-topic questions include:

  • Which type of sweetener is healthiest?
  • Should I drink soy milk or skim milk?
  • What is best for you, canned or frozen peas?
  • Which is healthier, raw or cooked tomatoes?
  • Is iron more bio-available in kale after it is cooked?

Note that nutritional questions are a borderline area. You may wish to come to chat or meta to discuss further, or for help asking a focused and effective question.

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What does "contains 2% or less of" mean?

In the US, food labels are required to provide an ingredients list. One common phrase on labels is "contains 2% or less of." For example: "Pork, water, contains 2% or less of: salt, spices, sodium phosphates, dextrose, autolyzed yeast extract,…
Pops
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Do quality adjectives have a standard?

So some cheese products I buy have nutritional information on the outside that say things like "Good source of Calcium", or "Excellent source of Calcium", or "Great source of Calcium". Are these just buzzwords, or is there a standard for these words…
yuritsuki
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Why do some products have different nutritional composition stated on different containers, even when accounting for serving size?

I've been looking into nutritional composition of beverages and I've found something weird: sometimes, when the same product is served in a different container, the nutritional contents on on the packaging changes even though it's supposed to be…
Nzall
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grams of fat on nutrition facts label don't add up

http://caloriecount.about.com/calories-general-mills-cinnamon-toast-crunch-i8272 2.8g of total fat. Of that 0.4g is saturated fat, 0.9g is polyunsaturated fat and 1g is monounsaturated fat. Adding saturated / polyunsaturated / monounsaturated yields…
neubert
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Does the nutrition facts label include "packaging"?

Does the nutrition facts label include "packaging"? For example, for "sardines packed in oil", does the label refer to drained sardines, or everything in the container? Edit: I sometimes forget that other countries exist. I'm mostly interested in…
user18825
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Does caramelizing increase the amount of sugar in a dish?

I love caramelized onions. But I'm not sure I should have them often. I've recently learned that the browning associated with caramelized onions and baked apples is a product of either the Maillard reaction or the pyrolysis of sugars. The chemistry…
BrownApple
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Looking for an accurate nutrition database

I hope that this is the right place to ask this question. My problem is that I wish to plan a diet for myself but - nearly - every database has different values for the same food. How do I know which one is accurate? For example if I check…
Adam Arold
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nutrition facts: what does "as packaged" mean?

I was looking on a box of Hamburger Helper Cheeseburger Macaroni I bought. The nutrition facts read "as packaged", it only contains 0.5g fat, 120 calories per serving. I assumed this means everything in the box, including the dry mix. Now I'm…
T. Webster
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Riddle: Deciphering (likely) wrong Nutritional Info

I bought some "Keto-Ice Cream" a few days ago, and I have been since questioning the trustworthiness of its Nutritional Facts. I would like some help to decipher them, as there is either something I am missing, or they are simply wrong. First, these…
P. Shark
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Do nutritional facts take into account the inedible parts of certain foods?

I was wondering if the caloric values of leftovers of certain foods (may the best example be bones, when eating chicken) that are never eaten, taken into account when calculating nutrition values of prepared meals. Most importantly when vendor/food…
mario
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Does jellyfish contian heme or non-heme iron

Is the iron in jellyfish heme or non-heme iron? I would like to eat jellyfish as an alternative to red meat and know that I am getting a good source of iron in my diet.
Autumn
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How can components of a packaged food item exceed the net weight?

In some packaged foods, the added weight of its components (like sugar, protein, carbohydrates) exceed the weight of the total item. Example:- 1 pack of Chocos Cereal has net weight 30g. But its components like Total Carbs + Sugar + Protein exceed…
Ram Keswani
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How can I calculate the nutritional value of something homemade?

Does the baking/cooking process change the nutritional value of food? I don't know the science behind that. I want to calculate more than just calories -fat, carbs, sugars, protein, etc... Is it just as simple (albeit, time consuming) as adding up…
TheSmallestOne
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Is there anyway to remove, neutralize or deactivate phytic acid in whole wheat pasta?

I bought a bunch of packs of whole wheat pasta thinking how nutritious this would be and now I read the very thing I am after which are the minerals in the hardened shell of the grain also contain phytic acid which blocks absorption in the…
Sedumjoy
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Checking food nutrients

How can one check if the food does not have excess levels of pesticides? The need of the hour is to have some machine/tool that checks what is the composition of the food that we are eating and advices us to stop or go ahead with it. I am not sure…
Anna
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