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Cashew vs. Sunflower seeds — Health Impact and Nutrition Comparison

Article author photo Ani Harutyunyan by Ani Harutyunyan | Last updated on October 27, 2022
Medically reviewed by Igor Bussel Article author photo Igor Bussel
Cashew
vs
Sunflower seeds

Summary

Both sunflower seeds and cashews are packed with compounds beneficial for health. However, they differ in the density of nutrients they provide. Sunflower seeds are richer in fats, proteins, and vitamins. Cashews provide 10.2g of carbs and are richer in vitamin K and iron.

Introduction

Cashew is a kidney-shaped seed of the cashew tree - a tropical tree growing in warm climates across the world. Sunflower seeds are a very popular nutrient-dense snack. This article compares the nutritional values and health impacts of raw cashews (1) and dried sunflower seeds (2).

Nutrition

Fats

Both cashew and sunflower seeds are rich in fats. However, sunflower seeds are higher in fats, than cashews: 100g serving of them provides 51.5g of fats compared to 43.9g in the same amount of cashews. These foods are rich in unsaturated fats. Sunflower seeds are especially high in linoleic acid, which is linked with reducing LDL cholesterol (3).

Protein

Sunflower seeds are higher in proteins than cashews. 100g of sunflower seeds contains 20.8g of proteins compared to 17.2g in the same serving of cashews.

One of the main proteins provided by cashews is glutelin (4), which is a common storage protein in plant seeds.

Carbs

Cashews are richer in carbs than sunflower seeds. A 100g serving of cashews provides 30.2g of carbs, while the same amount of sunflower seeds contains 20g.

Sunflower seeds are nearly three times rich in fiber. They provide 9g of fiber compared to 3g in cashews. Therefore, the net carb content in cashews is higher.

It is important to mention that cashews contain 23.5g of starch, while sunflower seeds do not contain any.

Calories

Both cashews and sunflower seeds are considered to be high-calorie foods. However, in terms of calories, sunflower seeds (584calories per 100g) are a little bit higher than cashews (553calories per 100g).

Minerals

Cashews and sunflower seeds are extremely rich in minerals. They cover the daily needs for nearly all the minerals, except sodium and calcium.

Sunflower seeds contain more calcium, magnesium, and phosphorus. They have nearly two times more calcium than cashews.

Cashews provide more zinc, copper, and iron.

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Cashew
3
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 209% 11% 58% 251% 732% 158% 254% 1.6% 216% 109%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 232% 23% 57% 197% 600% 136% 283% 1.2% 254% 289%
Contains more IronIron +27.2%
Contains more CopperCopper +21.9%
Contains more ZincZinc +15.6%
Contains more MagnesiumMagnesium +11.3%
Contains more CalciumCalcium +110.8%
Contains more PhosphorusPhosphorus +11.3%
Contains less SodiumSodium -25%
Contains more ManganeseManganese +17.8%
Contains more SeleniumSelenium +166.3%
~equal in Potassium ~645mg

Vitamins

The winner in this section is sunflower seeds. They provide more amounts of all the vitamins than cashews. They are richer in vitamins C, E, and A. They contain more B complex vitamins.

Cashews are richer only in vitamin K. They contain 34 micrograms of vitamin K, while sunflower seeds do not have any.

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Cashew
1
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 1.7% 0% 18% 0% 106% 13% 20% 52% 96% 0% 85% 19% 0%
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 4.7% 3% 703% 0% 370% 82% 156% 68% 310% 0% 0% 170% 30%
Contains more Vitamin KVitamin K +∞%
Contains more Vitamin CVitamin C +180%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +3807.8%
Contains more Vitamin B1Vitamin B1 +249.9%
Contains more Vitamin B2Vitamin B2 +512.1%
Contains more Vitamin B3Vitamin B3 +684.8%
Contains more Vitamin B5Vitamin B5 +30.8%
Contains more Vitamin B6Vitamin B6 +222.5%
Contains more FolateFolate +808%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Health impact

Benefits

Cardiovascular health

Nuts, such as cashews, promote cardiovascular health (5). Sunflower seeds also provide a lot of chemicals that are good for the heart. However, these foods differ in the compounds they provide for cardiovascular health.

A study (6) shows that people who get 10% of the daily calories from cashews had lower LDL cholesterol to HDL cholesterol ratio than those who did not eat cashews. Lower this ratio less risk of the development of cardiovascular disease.

Sunflower seeds are rich in magnesium and linoleic acid (7) (8). Both are used in your organism to relax blood vessels and lower blood pressure (9).

Diabetes

Both sunflower seeds and cashews are suitable for people with diabetes, but they contain different chemicals which help control blood sugar levels.

Sunflower seeds provide an antioxidant linked with glucose metabolism (10). That chemical is chlorogenic acid. One of the studies shows that people who consume sunflower seeds regularly may reduce blood sugar levels by 10% in six months (9).

Studies show that consuming cashews helps control insulin levels (6). Also, cashews contain a notable amount of fiber that protects the organism against type 2 diabetes (11).

Downsides

Despite all the benefits they provide, cashews and sunflower seeds can be harmful too.

Roasted or salted cashews may contain high amounts of salt and oils. Also, cashews contain phytates which make absorption of vitamins and minerals difficult. They can be allergic to people who are sensitive to tree nuts.

Sunflower seeds contain high levels of cadmium, a metal that can harm kidneys. They are prepared with the sprouting method, which is a good living condition for harmful bacteria, such as Salmonella (12). There are reports of fever, skin rashes, and anaphylactic reactions linked with the consumption of sunflower seeds too.

Article author photo Ani Harutyunyan
Education: General Medicine at YSMU
Last updated: October 27, 2022
Medically reviewed by Igor Bussel

Infographic

Cashew vs Sunflower seeds infographic
Infographic link

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Cashew
2
18% 44% 30% 5% 3%
Protein: 18.22 g
Fats: 43.85 g
Carbs: 30.19 g
Water: 5.2 g
Other: 2.54 g
21% 51% 20% 5% 3%
Protein: 20.78 g
Fats: 51.46 g
Carbs: 20 g
Water: 4.73 g
Other: 3.03 g
Contains more CarbsCarbs +51%
Contains more ProteinProtein +14.1%
Contains more FatsFats +17.4%
Contains more OtherOther +19.3%
~equal in Water ~4.73g

Fat Type Comparison

Fat type breakdown side-by-side comparison
Cashew
1
20% 60% 20%
Saturated Fat: Sat. Fat 7.783 g
Monounsaturated Fat: Mono. Fat 23.797 g
Polyunsaturated fat: Poly. Fat 7.845 g
10% 40% 50%
Saturated Fat: Sat. Fat 4.455 g
Monounsaturated Fat: Mono. Fat 18.528 g
Polyunsaturated fat: Poly. Fat 23.137 g
Contains more Mono. FatMonounsaturated Fat +28.4%
Contains less Sat. FatSaturated Fat -42.8%
Contains more Poly. FatPolyunsaturated fat +194.9%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
Cashew
4
80% 20%
Starch: 23.49 g
Sucrose: 5.81 g
Glucose: 0.05 g
Fructose: 0.05 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
100%
Starch: 0 g
Sucrose: 2.5 g
Glucose: 0 g
Fructose: 0 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more StarchStarch +∞%
Contains more SucroseSucrose +132.4%
Contains more GlucoseGlucose +∞%
Contains more FructoseFructose +∞%
~equal in Lactose ~0g
~equal in Maltose ~0g
~equal in Galactose ~0g

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Cashew Sunflower seeds
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Lower in price ok
Rich in vitamins ok
Lower in Cholesterol Equal
Rich in minerals Equal

All nutrients comparison - raw data values

Nutrient Cashew Sunflower seeds Opinion
Calories 553kcal 584kcal Sunflower seeds
Protein 18.22g 20.78g Sunflower seeds
Fats 43.85g 51.46g Sunflower seeds
Vitamin C 0.5mg 1.4mg Sunflower seeds
Net carbs 26.89g 11.4g Cashew
Carbs 30.19g 20g Cashew
Magnesium 292mg 325mg Sunflower seeds
Calcium 37mg 78mg Sunflower seeds
Potassium 660mg 645mg Cashew
Iron 6.68mg 5.25mg Cashew
Sugar 5.91g 2.62g Sunflower seeds
Fiber 3.3g 8.6g Sunflower seeds
Copper 2.195mg 1.8mg Cashew
Zinc 5.78mg 5mg Cashew
Starch 23.49g Cashew
Phosphorus 593mg 660mg Sunflower seeds
Sodium 12mg 9mg Sunflower seeds
Vitamin A 0IU 50IU Sunflower seeds
Vitamin A 0µg 3µg Sunflower seeds
Vitamin E 0.9mg 35.17mg Sunflower seeds
Manganese 1.655mg 1.95mg Sunflower seeds
Selenium 19.9µg 53µg Sunflower seeds
Vitamin B1 0.423mg 1.48mg Sunflower seeds
Vitamin B2 0.058mg 0.355mg Sunflower seeds
Vitamin B3 1.062mg 8.335mg Sunflower seeds
Vitamin B5 0.864mg 1.13mg Sunflower seeds
Vitamin B6 0.417mg 1.345mg Sunflower seeds
Vitamin K 34.1µg 0µg Cashew
Folate 25µg 227µg Sunflower seeds
Choline 55.1mg Sunflower seeds
Saturated Fat 7.783g 4.455g Sunflower seeds
Monounsaturated Fat 23.797g 18.528g Cashew
Polyunsaturated fat 7.845g 23.137g Sunflower seeds
Tryptophan 0.287mg 0.348mg Sunflower seeds
Threonine 0.688mg 0.928mg Sunflower seeds
Isoleucine 0.789mg 1.139mg Sunflower seeds
Leucine 1.472mg 1.659mg Sunflower seeds
Lysine 0.928mg 0.937mg Sunflower seeds
Methionine 0.362mg 0.494mg Sunflower seeds
Phenylalanine 0.951mg 1.169mg Sunflower seeds
Valine 1.094mg 1.315mg Sunflower seeds
Histidine 0.456mg 0.632mg Sunflower seeds
Fructose 0.05g Cashew
Omega-3 - EPA 0g 0.014g Sunflower seeds

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Cashew Sunflower seeds
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

People also compare

Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
32%
Cashew
146%
Sunflower seeds
Minerals Daily Need Coverage Score
200%
Cashew
207%
Sunflower seeds

Comparison summary

Which food is lower in Sugar?
Sunflower seeds
Sunflower seeds is lower in Sugar (difference - 3.29g)
Which food contains less Sodium?
Sunflower seeds
Sunflower seeds contains less Sodium (difference - 3mg)
Which food is lower in Saturated Fat?
Sunflower seeds
Sunflower seeds is lower in Saturated Fat (difference - 3.328g)
Which food is lower in glycemic index?
Sunflower seeds
Sunflower seeds is lower in glycemic index (difference - 5)
Which food is cheaper?
Sunflower seeds
Sunflower seeds is cheaper (difference - $0.9)
Which food is richer in vitamins?
Sunflower seeds
Sunflower seeds is relatively richer in vitamins
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in minerals?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Cashew - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170162/nutrients
  2. Sunflower seeds - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170562/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.