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Health & Nutrition 7 min readPublished 2 September 2026ยท Updated 2 September 2026

Cashew (Kaju) Benefits: 8 Reasons to Eat Cashews + How Many a Day

Cashews are more than a mithai ingredient. Here are 8 science-backed benefits of kaju โ€” for heart, bones, immunity and skin โ€” plus how many to eat a day.

#cashews#kaju#nutrition#heart health#copper

Editorial Note

How we publish Chau Foods blog guides

This article is published by the Chau Foods editorial team for general food education, ingredient guidance, and shopping support. It is not a substitute for medical advice, diagnosis, or treatment.

Reader Checklist

  • Published on 2 September 2026
  • Last reviewed and updated on 2 September 2026 by the Chau Foods editorial team.
  • Use this guide for food education and buying decisions, not medical treatment.
  • If you have allergies or a clinical diet plan, check with a qualified professional first.
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Founder's Note

From Mohit, founder of Chau Foods

Hi, I am Mohit from Chau Foods, Rohini, Delhi. Kaju is the nut everyone loves but is scared of โ€” "isse weight badhega na?" I tell customers the same thing every time: a small handful is a health food, a whole bowl in front of the TV is not. In my own home we keep plain W320 for daily snacking and W240 for guests and gifting. The trick that changed things for my family was swapping evening namkeen for a few roasted cashews with raisins. Same satisfaction, far better for you.

Are Cashews Actually Good For You?

Yes. Despite their creamy, almost dessert-like taste, cashews (kaju) are a genuine nutrition powerhouse โ€” rich in heart-healthy fats, plant protein, and minerals most Indian diets fall short on, especially copper, magnesium and iron. The catch is portion size: they are calorie-dense, so a small daily handful beats a large occasional binge.

Here is what a 100g serving of cashews delivers, and why each number matters.

Cashew Nutrition at a Glance (per 100g)

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NutrientAmount (approx.)Why it matters
Calories~553 kcalEnergy-dense โ€” mind the portion
Protein18 gMuscle repair, satiety
Healthy fats24 g (mostly monounsaturated)Heart-friendly
Copper~2.2 mgImmunity, iron use, hair pigment
Magnesium~74 mgBones, muscles, blood sugar
Iron~6 mgPrevents fatigue and anaemia
Zinc~5.8 mgImmunity, skin repair

8 Benefits of Eating Cashews (Kaju)

1. Heart health. Cashews are high in monounsaturated fats โ€” the same kind found in olive oil โ€” which help lower bad (LDL) cholesterol when they replace fried snacks.

2. Rich in copper. Few foods match cashews for copper, a mineral that helps your body use iron, build connective tissue, and keep hair and skin healthy.

3. Strong bones. The magnesium and phosphorus in kaju work with calcium to keep bones dense โ€” useful as you age.

4. Steady energy. With 18g protein and good fats per 100g, cashews give slow-release energy without the crash of biscuits or chips.

5. Immunity support. Zinc and copper are both essential for a working immune system, and cashews deliver a meaningful dose of each.

6. Better blood (iron). At ~6mg iron per 100g, cashews help top up iron โ€” one reason they pair so well with iron-rich raisins.

7. Skin and hair. Copper supports the pigment melanin and collagen, while the healthy fats keep skin supple.

8. Naturally satisfying. A small handful curbs the 5 p.m. junk craving โ€” swap namkeen for a few cashews and you eat fewer empty calories overall.

How Many Cashews Should You Eat a Day?

For most healthy adults, a small handful โ€” about 15 to 20 cashews (roughly 25-30g) โ€” is the sweet spot. That gives you the minerals and good fats without overshooting calories. If you are watching weight, stay at the lower end and keep them unsalted and unfried, like our plain roasted kaju.

W240 vs W320 โ€” Which Grade to Buy?

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Cashews are graded by size (the "W" number is how many nuts make a pound โ€” lower number, bigger nut):

GradeSizeBest for
W240Larger, jumboGifting, premium snacking, a richer bite
W320Standard wholeEveryday snacking and cooking โ€” best value

Both are whole and unbroken at Chau Foods โ€” the difference is size, not quality. Try our premium W240 cashews for that jumbo bite.

The Simplest Way to Add Cashews to Your Day

1

Morning boost

Add 4-5 chopped cashews to your oats, poha or smoothie for creamy protein.

2

Smart evening snack

Swap chips for a small handful of plain roasted kaju around 5-6 p.m.

3

Cook with them

Blend soaked cashews into gravies, kaju katli, or a dairy-free cream.

4

Trail mix

Mix cashews with raisins and makhana for a balanced grab-and-go snack.

Any Side Effects?

Cashews are safe for most people. Because they are calorie-dense, overeating can add up โ€” stick to a handful. Choose unsalted cashews to keep sodium low, and anyone with a tree-nut allergy should avoid them. Curious how kaju compares to other snacks? See our guide on makhana vs almonds vs cashews.

Frequently Asked Questions

How many cashews should I eat per day?+
About 15-20 cashews (25-30g) a day for most adults โ€” enough for the minerals and good fats without excess calories.
Do cashews increase weight?+
Only if you overeat them. In a controlled handful, they actually help weight control by keeping you full and replacing junk snacks.
Are cashews good for the heart?+
Yes โ€” their monounsaturated fats help lower LDL cholesterol when they replace fried or processed snacks.
Should I soak cashews before eating?+
Not essential, but soaking 2-3 hours softens them and makes them easier to blend into gravies and sweets.
What is the difference between W240 and W320 cashews?+
It is size โ€” W240 nuts are larger and premium, W320 are standard whole cashews and better value. Both are whole and unbroken.

*This article is for general information and is not a substitute for professional medical or dietary advice.*

CF

About the Author

Chau Foods Editorial Team

This guide is written and fact-checked by the Chau Foods editorial team โ€” a small group of FSSAI-certified food specialists based in Rohini, Delhi. Led by founder Mohit, the team combines direct farm-sourcing experience (California almonds, Bihar makhana from Darbhanga & Madhubani, Kashmir walnuts, Kerala spices) with hands-on quality control at the Chau Foods packing facility. We publish only what we would feed our own families, cite Indian nutrition data where relevant, and refresh every article when sourcing, pricing, or health guidelines change.

Credentials
FSSAI Lic. 13321008000704
Based in
Rohini, Delhi ยท since 2020
Rating
4.9/5 ยท 27+ Google reviews

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