Soybean

Soybean is a highly nutritious legume, offering a significant energy boost. For every 100g serving, there are 446 Calories in Soybean. This portion also provides a robust nutritional profile, including 36.5g of protein, 30.2g of carbohydrates, and 19.9g of fats. Understanding how many calories in Soybean are present helps in dietary planning, especially given its high protein and fiber content.

Nutrition facts (per 100 g)

Vitamins and minerals

Beyond its macronutrient richness, soybeans are a powerhouse of essential micronutrients vital for various bodily functions. They are an excellent source of dietary fiber, with 9.3g per 100g, which is crucial for digestive health, blood sugar regulation, and promoting satiety. This fiber content also contributes to a healthy gut microbiome.

Soybeans are particularly rich in minerals such as iron, magnesium, phosphorus, potassium, and zinc. Iron is essential for oxygen transport and energy production, while magnesium plays a role in over 300 enzymatic reactions, including muscle and nerve function, blood glucose control, and blood pressure regulation. Phosphorus is vital for bone health and energy metabolism, and potassium is important for maintaining fluid balance and blood pressure.

Furthermore, soybeans provide a good array of B vitamins, including folate (B9), thiamine (B1), riboflavin (B2), and pyridoxine (B6), which are critical for energy metabolism and nervous system health. They also contain vitamin K, important for blood clotting and bone health. These combined nutrients make soybeans a comprehensive food choice for overall well-being.

Diet impact

Soybeans are an incredibly versatile food that can significantly benefit various dietary goals. For individuals focused on hypertrophy, their high protein content (36.5g per 100g) makes them an excellent plant-based source for muscle repair and growth. The complete amino acid profile of soybeans supports efficient protein synthesis, making them a staple for vegans and vegetarians aiming to build muscle mass. The complex carbohydrates also provide sustained energy for workouts.

When it comes to weight loss and satiety, the fiber (9.3g per 100g) and protein in soybeans are key. Fiber promotes a feeling of fullness, reducing overall calorie intake, while protein is known for its high satiety factor. Despite the relatively high Calories in Soybean (446 kcal per 100g), their nutrient density means a smaller portion can be very satisfying. They fit well into vegan and vegetarian diets as a primary protein source. For low-carb diets, while soybeans do contain carbohydrates (30.2g per 100g), a significant portion is fiber, making their net carb count lower. They can be incorporated in moderation, but for strict ketogenic diets, the carbohydrate content might be too high for regular consumption.

Preparation variations

The caloric and nutritional value of soybeans can vary significantly based on the preparation method. Raw soybeans are not typically consumed due to the presence of anti-nutrients that can inhibit digestion and nutrient absorption; they must be cooked. When soybeans are boiled or steamed, they absorb water, which can dilute the nutrient density per 100g compared to their dry state, but the total nutrient content remains. For instance, 100g of boiled soybeans will have fewer calories and macronutrients than 100g of dry soybeans, simply because of the added water weight.

Methods like roasting or baking, especially without added oils, can concentrate the nutrients and flavors, leading to a higher caloric density per 100g as water is removed. However, the most significant change occurs with frying. Frying soybeans, such as in the preparation of edamame or tofu puffs, involves adding substantial amounts of oil, which drastically increases the fat content and, consequently, the total caloric value. For example, 100g of fried soybeans could easily exceed 600-700 kcal, depending on the oil absorbed, making them far more calorically dense than their boiled counterparts. Grilling, similar to baking, can also concentrate nutrients, but if oils or marinades are used, they will contribute additional calories and fats.

Frequently asked questions

Does Soybean make you fat?

No, not inherently. Whether soybean contributes to weight gain depends on your total caloric intake. A 100g serving of dry soybeans contains 446 kcal. If consumed in excess of your daily energy needs, any food, including soybean, can lead to weight gain. However, within a balanced diet and appropriate portion sizes, its high protein and fiber content can actually aid satiety and weight management, not contribute to weight gain.

Can you eat Soybean at night?

Yes, you can eat soybean at night. Its high fiber content (9.3g per 100g) can promote satiety, potentially preventing late-night cravings. Furthermore, the protein can support muscle recovery overnight. For optimal digestion and comfort, it's generally recommended to consume a moderate portion and allow some time before lying down.

Is Soybean healthy?

Yes, soybean is very healthy. It's packed with nutrients, offering 36.5g of protein, 9.3g of fiber, and essential minerals like iron and magnesium per 100g. It's a complete plant-based protein source and provides numerous health benefits, including supporting heart health and bone density. As with any food, moderation and preparation method are key to maximizing its health benefits.