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Introduction
Health experts frequently emphasize the importance of consuming sufficient protein for maintaining a healthy physique.
However, while this advice often leads people to believe they need to eat more meat, nutritionists point out that plant-based options can offer equivalent benefits.
What Is Edamame?
Edamame, a classic Japanese dish made from young soybeans, is typically boiled or steamed in the pod and can be enjoyed salted or added to stir-fries.
Surprisingly, it serves as a potent source of protein. A single cup provides around 18 grams of protein, and it has the added advantage of being a “complete protein.”
This indicates that it supplies all nine essential amino acids in adequate amounts for the body’s needs. These amino acids, which are the fundamental components of protein, must be obtained through diet because the body cannot synthesize them independently.
That amount equals roughly half the daily protein requirements for an average sedentary American woman, and about one-third for an average sedentary man.
Nutritional Benefits Beyond Protein
Edamame is also rich in fiber, which is crucial for digestion, and contains significant amounts of iron and calcium—important for red blood cells that transport oxygen and for maintaining strong bones.
Allison Petersen, a physician associate at UW Health, told the Daily Mail: “I recommend edamame to nearly all my patients as an excellent plant-based protein source.
Edamame is packed with protein and essential nutrients to support a healthy body (stock image)
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“It’s a complete protein, meaning it contains all nine essential amino acids in sufficient quantities to support human tissue growth, repair, and metabolic function.”
“Edamame also provides much more fiber and polyunsaturated fatty acids (omega-3s) than chicken. Because edamame is soy, it contains isoflavones, which have antioxidant and anti-inflammatory effects in our bodies.”
Protein is a vital nutrient that helps the body build and repair tissues and can aid weight loss by promoting a feeling of fullness for longer periods.
Previous official recommendations suggested people consume about 0.36 grams of protein per pound of body weight. For an average sedentary woman weighing 170 lbs, that equates to 61 grams, while for an average 200 lbs man, it is 72 grams.
Health and Human Services Secretary Robert F. Kennedy Jr. doubled the protein recommendation in the latest dietary guidelines, published in January.
A cup of edamame delivers 224 calories.
That same serving size, 160 grams, also contains 8 grams of gut-friendly fiber (something not found in chicken), 14 grams of carbohydrates for sustained energy, and 12 grams of healthy fats.
But the benefits don’t end there.
It also provides about 3 mg of iron and close to 100 mg of calcium, both essential for energy levels and bone strength.
Comparison with Chicken
Nutritionists say it should form part of a balanced diet. They also say it is becoming more popular amid the protein craze (stock image)
In comparison, chicken breast contains less than 1 mg of iron and only 8 mg of calcium.
Health Benefits and Research
Research has praised edamame, suggesting it may help lower cholesterol and even reduce the risk of breast cancer.
A 2019 meta-analysis found that individuals who consumed an average of 25 grams of soy protein daily experienced a 3 to 4 percent reduction in cholesterol.
Soybeans contain isoflavones, which resemble the sex hormone estrogen and can weakly bind to its receptors.
Some studies have indicated that high estrogen levels might promote certain cancers, leading some researchers to question whether consuming large amounts of soybeans could be risky. However, in some populations, they have been shown to lower cancer risk.
In two studies conducted on Asian populations in the late 2010s, researchers discovered that a high intake of soybeans may slightly reduce the risk of breast cancer.
A 2019 study also linked eating a high number of soybeans to a 3 percent reduced risk of breast cancer.
It is possible that eating soybeans helps people maintain a healthy weight, as being overweight or obese is associated with a higher risk of breast cancer.
Expert Recommendations
Nutritionists emphasize that consuming a diverse diet is crucial for maintaining a healthy body and obtaining the best variety of vitamins and minerals.
They further note that getting protein from a wide range of sources also helps enhance overall health.
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