Foods / Dals and pulses

Soya chunks (soy nuggets): Nutrition and who it suits

Soya chunks are a good choice for weight loss, PCOS, diabetes and menopause. 100 g has 327 kcal, 51.5 g of protein and 17.5 g of fibre. One serving is 30 g dry, about one katori once soaked, about 98 kcal.

Dry soya chunks

Numbers worked out by Poshan Labs from USDA FoodData Central, using the rules on How the ratings work. Last updated 26 October 2026.

Nutrition per 100 g

NutrientPer 100 g
Energy327 kcal
Protein51.5 g
Carbohydrate16.4 g
Fibre17.5 g
Sugars16.4 g
Fat1.2 g
Folate305 µg
Magnesium290 mg
Potassium2384 mg

Where its calories come from

73%23%
  • Protein 73%
  • Carbohydrate 23%
  • Fat 4%

Worked out from the protein, carbohydrate and fat above, at 4, 4 and 9 kcal a gram.

How many calories in one serving of soya chunks?

About 98 kcal for 30 g dry, about one katori once soaked, and about 196 kcal if you have two.

One serving, against your day

How much of an adult woman's daily need one serving (30 g) fills.

42%Folate
91.5 µg
34%Protein
15.4 g
24%Magnesium
87 mg
22%Potassium
715 mg
10%Iron
2.8 mg
7%Calcium
72.3 mg

Source

Source: USDA FoodData Central (FDC 174275: Soy flour, defatted). Not in the Indian tables. Carbohydrate is available carbohydrate (the USDA figure minus fibre), as in the Indian tables.

USDA has no entry for soya chunks themselves. This is defatted soy flour, the dry flour the chunks are pressed from, so read it as dry chunks. Daily need is from ICMR-NIN Nutrient Requirements for Indians 2020, adult woman, moderate activity.

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Are soya chunks good for weight loss, PCOS, diabetes and menopause?

Weight loss

Good choice

5.4 g of fibre per 100 kcal keeps you full for longer.

PCOS and PCOD

Good choice

Only 4.9 g of carbohydrate in a 30 g serving.

Diabetes

Good choice

Only 4.9 g of carbohydrate in a 30 g serving.

Menopause

Good choice

15.4 g of protein in a 30 g serving helps you hold on to muscle.

Weight lossGood choice5.4 g of fibre per 100 kcal keeps you full for longer.
PCOS and diabetesGood choiceOnly 4.9 g of carbohydrate in a 30 g serving.
MenopauseGood choice15.4 g of protein in a 30 g serving helps you hold on to muscle.

These ratings come from the numbers alone. On a free call, Puja looks at what fits your reports. How the ratings work.

Good to know

  • If you take levothyroxine, the British Thyroid Foundation suggests avoiding soya or keeping at least four hours between soya and the tablet.
  • Check the timing with your doctor, and never stop or move the tablet on your own.

Background: British Thyroid Foundation: Diets and supplements for thyroid disorders.

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