Comparing Nutrients in 500 calories Romaine Lettuce VS Red Kidney Beans

Weight per 500 calories

• Romaine Lettuce: 2941g
• Red Kidney Beans: 148g

Raw Red Kidney Beans have 19.8 times more energy per unit of mass than Raw Cos Or Romaine Lettuce, which is high in comparison to other foods. Romaine Lettuce having very low energy density.

Which food has more nutrients per 500 calories - Romaine Lettuce or Red Kidney Beans?

Macros Ratio

	Protein	Fat	Carbs
Romaine Lettuce	24%	13%	63%
Red Kidney Beans	26%	3%	71%

Macro Nutrients

	Romaine Lettuce	Red Kidney Beans	Recommended Dietary Allowance
Energy	17.2% 500kcal	17.2% 500kcal	2900kcal per day for Men 19-50 years
Fat	9.1% 8.82g	1.62% 1.57g	97g per day for Men 19-50 years
Saturated Fat	3.6% 1.15g	0.71% 0.23g	32g per day for Men 19-50 years
Omega 3	208% 3.32g	33% 0.53g	1.6g per day for Men 19-50 years
Omega 6	8.13% 1.4g	2% 0.34g	17g per day for Men 19-50 years
Cholesterol	0% 0mg	0% 0mg	290mg per day for Men 19-50 years
Carbohydrate	74.4% 97g	70% 91g	130g per day for Men 19-50 years
Sugars	48.3% 35g	4.3% 3.1g	72.5g per day for Men 19-50 years	Limit added sugars in the diet to less than 10% of total calories [Guidelines 2020]
Fructose	32.5% 23.5g	NA	72.5g per day for Men 19-50 years	≤50g/day or ~10% of energy has no deleterious effect on lipid and glucose control and of ≤100g/day does not influence body weight[PMC2991323]
Glucose	% 11.5g	NA	g per day for Men 19-50 years
Sucrose	% 0g	NA	g per day for Men 19-50 years
Fiber	163% 61.8g	59.3% 22.6g	38g per day for Men 19-50 years
Protein	64.6% 36g	59.7% 33.4g	56g per day for Men 19-50 years

Vitamins

	Romaine Lettuce	Red Kidney Beans	Recommended Dietary Allowance
Vitamin A	1425% 12824μg	0% 0μg	900μg per day for Men 19-50 years	RAE, retinol activity equivalents
Vitamin B1	176% 2.1mg	75% 0.9mg	1.2mg per day for Men 19-50 years	Thiamine
Vitamin B2	152% 1.97mg	24.5% 0.32mg	1.3mg per day for Men 19-50 years	Riboflavin
Vitamin B3	57.5% 9.2mg	19.6% 3.13mg	16mg per day for Men 19-50 years	Niacin, nicotinic acid, niacinamide
Vitamin B5	83.5% 4.18mg	23% 1.16mg	5mg per day for Men 19-50 years	Pantothenic acid
Vitamin B6	167% 2.18mg	45.3% 0.59mg	1.3mg per day for Men 19-50 years	Pyridoxine
Vitamin B7	NA	NA	30μg per day for Men 19-50 years	Biotin
Vitamin B9	1000% 4000μg	146% 585μg	400μg per day for Men 19-50 years	Folates and Folic Acid
Vitamin B12	0% 0μg	0% 0μg	2.4μg per day for Men 19-50 years	Cobalamin
Vitamin C	131% 118mg	7.4% 6.68mg	90mg per day for Men 19-50 years	Ascorbic acid
Vitamin D	0% 0IU	0% 0IU	600IU per day for Men 19-50 years	Calciferol, cholecalciferol, ergocalciferol
Vitamin E	25.5% 3.82mg	2.08% 0.31mg	15mg per day for Men 19-50 years	Tocopherols and Tocotrienols
Vitamin K	2512% 3015μg	6.92% 8.3μg	120μg per day for Men 19-50 years	Phytomenadione or phylloquinone

Minerals

	Romaine Lettuce	Red Kidney Beans	Recommended Dietary Allowance
Calcium	97% 971mg	12.3% 123mg	1000mg per day for Men 19-50 years
Copper	157% 1.4mg	115% 1.04mg	0.9mg per day for Men 19-50 years
Fluoride	NA	0.082% 3.26μg	4000μg per day for Men 19-50 years	Fluoride is a mineral that helps prevent tooth decay and helps keep your bones strong. [RDA]
Iron	357% 28.5mg	124% 9.93mg	8mg per day for Men 19-50 years
Magnesium	98% 412mg	48.7% 205mg	420mg per day for Men 19-50 years
Manganese	198% 4.56mg	71.7% 1.65mg	2.3mg per day for Men 19-50 years
Molybdenum	NA	NA	45μg per day for Men 19-50 years	Molybdenum is an essential trace element that is naturally present in many foods [RDA]
Phosphorus	126% 882mg	86% 602mg	700mg per day for Men 19-50 years
Potassium	214% 7265mg	59.3% 2016mg	3400mg per day for Men 19-50 years
Selenium	21.4% 11.8μg	8.63% 4.75μg	55μg per day for Men 19-50 years
Sodium	15.7% 235mg	1.2% 18mg	1500mg per day for Men 19-50 years
Zinc	61.5% 6.76mg	37.6% 4.14mg	11mg per day for Men 19-50 years
Water	75.2% 2783g	0.47% 17.4g	3700g per day for Men 19-50 years

Lets compare vitamin content per 500 calories of Romaine Lettuce vs Red Kidney Beans:

• Raw Cos Or Romaine Lettuce have more Vitamin A, 2.3 times more Vitamin B1, 6.2 times more Vitamin B2, 2.9 times more Vitamin B3, 3.6 times more Vitamin B5, 3.7 times more Vitamin B6, 6.8 times more Vitamin B9, 17.6 times more Vitamin C, 12.3 times more Vitamin E and 362.8 times more Vitamin K than Raw Red Kidney Beans.
• Both Raw Cos Or Romaine Lettuce as well as Raw Red Kidney Beans have insufficient amounts of Vitamin B12 and Vitamin D in 500 kcal.

Comparing minerals per 500 calories for Romaine Lettuce vs Red Kidney Beans:

• Raw Cos Or Romaine Lettuce have 7.9 times more Calcium, 1.4 times more Copper, 2.9 times more Iron, 2 times more Magnesium, 2.8 times more Manganese, 1.5 times more Phosphorus, 3.6 times more Potassium, 2.5 times more Selenium, 13.2 times more Sodium, 1.6 times more Zinc and 159.6 times more Water than Raw Red Kidney Beans.

Comparison of macro-nutrients per 500 calories:

• Raw Cos Or Romaine Lettuce have 5.6 times more Fat, 6.3 times more Omega 3, 4.1 times more Omega 6, 11.2 times more Sugars and 2.7 times more Fiber than Raw Red Kidney Beans.
• Both Raw Cos Or Romaine Lettuce and Raw Red Kidney Beans have similar amounts of Energy, Carbohydrate and Protein per 500 kcal.
• Both Raw Cos Or Romaine Lettuce as well as Raw Red Kidney Beans have insufficient amounts of Cholesterol, Glucose and Sucrose in 500 kcal.