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Agar vs. Red leaf lettuce — In-Depth Nutrition Comparison

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Significant differences between Agar and Red leaf lettuce

  • Agar has more Iron, Magnesium, Manganese, Folate, Copper, Calcium, Vitamin B5, and Zinc, however, Red leaf lettuce is richer in Vitamin K, and Vitamin A.
  • Agar covers your daily Iron needs 253% more than Red leaf lettuce.
  • Red leaf lettuce has 64 times less Magnesium than Agar. Agar has 770mg of Magnesium, while Red leaf lettuce has 12mg.

Specific food types used in this comparison are Seaweed, agar, dried and Lettuce, red leaf, raw.

Infographic

Agar vs Red leaf lettuce infographic
Infographic link

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.
Agar
9
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 550% 188% 99% 803% 203% 158% 22% 13% 561% 40%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 8.6% 9.9% 17% 45% 9.3% 5.5% 12% 3.3% 26% 8.2%
Contains more MagnesiumMagnesium +6316.7%
Contains more CalciumCalcium +1793.9%
Contains more PotassiumPotassium +501.6%
Contains more IronIron +1683.3%
Contains more CopperCopper +2078.6%
Contains more ZincZinc +2800%
Contains more PhosphorusPhosphorus +85.7%
Contains more ManganeseManganese +2018.2%
Contains more SeleniumSelenium +393.3%
Contains less SodiumSodium -75.5%

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.
Agar
6
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 0% 0% 100% 0% 2.5% 51% 3.8% 181% 70% 0% 61% 435% 35%
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 12% 450% 3% 0% 16% 18% 6% 8.6% 23% 0% 351% 27% 6.4%
Contains more Vitamin EVitamin E +3233.3%
Contains more Vitamin B2Vitamin B2 +188.3%
Contains more Vitamin B5Vitamin B5 +1995.8%
Contains more Vitamin B6Vitamin B6 +203%
Contains more FolateFolate +1511.1%
Contains more CholineCholine +436.4%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B1Vitamin B1 +540%
Contains more Vitamin B3Vitamin B3 +58.9%
Contains more Vitamin KVitamin K +475%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Agar
4
6% 81% 9% 4%
Protein: 6.21 g
Fats: 0.3 g
Carbs: 80.88 g
Water: 8.68 g
Other: 3.93 g
2% 96%
Protein: 1.33 g
Fats: 0.22 g
Carbs: 2.26 g
Water: 95.64 g
Other: 0.55 g
Contains more ProteinProtein +366.9%
Contains more FatsFats +36.4%
Contains more CarbsCarbs +3478.8%
Contains more OtherOther +614.5%
Contains more WaterWater +1001.8%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Agar
2
32% 14% 54%
Saturated Fat: Sat. Fat 0.061 g
Monounsaturated Fat: Mono. Fat 0.027 g
Polyunsaturated fat: Poly. Fat 0.102 g
18% 5% 77%
Saturated Fat: Sat. Fat 0.017 g
Monounsaturated Fat: Mono. Fat 0.005 g
Polyunsaturated fat: Poly. Fat 0.072 g
Contains more Mono. FatMonounsaturated Fat +440%
Contains more Poly. FatPolyunsaturated fat +41.7%
Contains less Sat. FatSaturated Fat -72.1%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Agar Red leaf lettuce Opinion
Calories 306kcal 16kcal Agar
Protein 6.21g 1.33g Agar
Fats 0.3g 0.22g Agar
Vitamin C 0mg 3.7mg Red leaf lettuce
Net carbs 73.18g 1.36g Agar
Carbs 80.88g 2.26g Agar
Magnesium 770mg 12mg Agar
Calcium 625mg 33mg Agar
Potassium 1125mg 187mg Agar
Iron 21.4mg 1.2mg Agar
Sugar 2.97g 0.48g Red leaf lettuce
Fiber 7.7g 0.9g Agar
Copper 0.61mg 0.028mg Agar
Zinc 5.8mg 0.2mg Agar
Phosphorus 52mg 28mg Agar
Sodium 102mg 25mg Red leaf lettuce
Vitamin A 0IU 7492IU Red leaf lettuce
Vitamin A 0µg 375µg Red leaf lettuce
Vitamin E 5mg 0.15mg Agar
Manganese 4.3mg 0.203mg Agar
Selenium 7.4µg 1.5µg Agar
Vitamin B1 0.01mg 0.064mg Red leaf lettuce
Vitamin B2 0.222mg 0.077mg Agar
Vitamin B3 0.202mg 0.321mg Red leaf lettuce
Vitamin B5 3.018mg 0.144mg Agar
Vitamin B6 0.303mg 0.1mg Agar
Vitamin K 24.4µg 140.3µg Red leaf lettuce
Folate 580µg 36µg Agar
Choline 63.3mg 11.8mg Agar
Saturated Fat 0.061g 0.017g Red leaf lettuce
Monounsaturated Fat 0.027g 0.005g Agar
Polyunsaturated fat 0.102g 0.072g Agar
Tryptophan 0.022mg Red leaf lettuce
Threonine 0.048mg Red leaf lettuce
Isoleucine 0.038mg Red leaf lettuce
Leucine 0.07mg Red leaf lettuce
Lysine 0.045mg Red leaf lettuce
Methionine 0.016mg Red leaf lettuce
Phenylalanine 0.067mg Red leaf lettuce
Valine 0.048mg Red leaf lettuce
Histidine 0.019mg Red leaf lettuce
Fructose 0.28g Red leaf lettuce
Omega-3 - EPA 0.087g 0g Agar

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Agar Red leaf lettuce
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet Equal

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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
72%
Agar
71%
Red leaf lettuce
Minerals Daily Need Coverage Score
264%
Agar
14%
Red leaf lettuce

Comparison summary

Which food is lower in Sugar?
Red leaf lettuce
Red leaf lettuce is lower in Sugar (difference - 2.49g)
Which food contains less Sodium?
Red leaf lettuce
Red leaf lettuce contains less Sodium (difference - 77mg)
Which food is lower in Saturated Fat?
Red leaf lettuce
Red leaf lettuce is lower in Saturated Fat (difference - 0.044g)
Which food is richer in minerals?
Agar
Agar is relatively richer in minerals
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes ()
Which food is cheaper?
?
The foods are relatively equal in price ($)
Which food is richer in vitamins?
?
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. Agar - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170090/nutrients
  2. Red leaf lettuce - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168431/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.