Compare nutritional values, benefits and context to choose the best option for your goal.
Use the tables to compare real options for your goal — values are per 100 g unless stated otherwise on the label.
Food
Food
Advertising
Reserved space for contextual ads.
Total foods
2
items analyzed
Best choice
Whey protein isolate powder
Average protein
53,5 g
per 100g
Average carbs
34,1 g
per 100g
Average fat
4,0 g
per 100g
Whey protein isolate powder clearly outperforms instant oat flour for high-protein, low-carb goals, making it the go-to supplement for muscle building and dieting. Oat flour offers more fiber and carbs, better suited for energy and gut health.
Whey Protein isolate powder clearly outperforms instant oat flour for high-Protein, low-carb goals, making it the go-to supplement for muscle building and dieting. Oat flour offers more Fiber and Carbs, better suited for energy and gut general health.
Whey Protein isolate powder packs 90g of Protein per 100g with just 2g of Carbs, whereas instant oat flour contains only 16.9g of Protein but provides a substantial 66.3g of Carbs and 10.6g of Fiber per 100g. Calories are slightly lower in whey (370 vs 389), but their macro profiles diverge significantly.
If your priority is muscle gain, weight loss, or a low-carb/high-Protein diet, Whey Protein isolate is the clear winner. For energy, gut general health, or adding Fiber to your diet, instant oat flour is more suitable.
Choosing oat flour solely for Protein intake is inefficient due to its low Protein density. Conversely, using whey Protein isolate as your main carbohydrate source is impractical and lacking in dietary Fiber and energy content.
For most practical purposes related to Protein intake, muscle recovery, and low-carb dieting, Whey Protein isolate powder offers superior benefits. Reserve oat flour for Fiber, energy, and micronutrient support, but not as your primary Protein source.
Food
Food
🔥 Calories: Calories show energy per 100 g and help you compare portion impact across foods. Use them with protein and carbs to see whether an option fits maintenance, deficit, or surplus goals. A low score does not mean a food is ‘bad’ — it reflects nutrient density for general health, not your specific plan.
💪 Protein: Protein per 100 g shows how concentrated a food is as a protein source. Higher values support muscle recovery, satiety, and meal balance when that is your priority. Compare foods on this page rather than judging a single macro in isolation.
🌾 Carbs: Carbs matter most in context: training days, ketogenic diets, and endurance goals change what ‘good’ looks like. Powders such as maltodextrin score lower on our general-health scale because they are energy-dense with little protein, fiber, or micronutrients — not because they are never useful.
🥑 Fat: Fat carries more than twice the calories per gram than protein or carbs, so small portion changes matter. Moderate fat levels can support hormones and absorption of fat-soluble vitamins. Use this column with calories when balancing satiety and energy density.
The data shown is filtered to match this page’s topic.
The NutriDecide score (1–10) ranks foods on this page by protein, nutrient density, fiber, and a general-health lens — not by taste or whether they fit a specific diet. Low scores (e.g. maltodextrin) usually mean fewer nutrients per calorie; high scores (e.g. soy protein isolate) mean stronger protein and micronutrient density. It is a comparison tool: a low score does not forbid a food when it matches your goal.
| Food | Calories | Protein | Carbs | Fat | Fiber | Score |
|---|---|---|---|---|---|---|
Instant oat flour | 389,0 | 16,9 | 66,3 | 6,9 | 10,6 | 4/10 |
Whey protein isolate powder | 370,0 | 90,0 | 2,0 | 1,0 | 0,0 | 10/10 |
Food
Food
Protein
High
Carbs
High
Fat
Moderate
Calories
High
Summary
Decide better
For the goal of food comparison, Whey protein isolate powder has the edge across the main nutrients.
Whey protein isolate powder tends to be the choice best aligned with this page's data.
Choose Instant oat flour for fiber and complex carbs; Whey protein isolate for high protein and low carbs.
Main macros are per 100 g unless otherwise noted.
Advertising
Reserved space for contextual ads.
Guides connected to common nutrition goals and search intent.
Compare similar foods, alternatives and nutritional trade-offs.
Ranking, list and cluster pages that help search engines discover related topics.