Green peas provide about 117 calories and 8 grams of protein per cooked cup, offering high fiber, vitamins A, K, and C for heart and digestive health.
Peas often get grouped with standard vegetables, but they are botanically legumes. This distinction matters because their nutrient profile packs more protein and fiber than typical produce like carrots or corn. Understanding the full scope of peas nutrition facts helps you decide how they fit into a weight management or muscle-maintenance plan.
They are nutrient-dense, affordable, and versatile. Whether you eat them fresh, frozen, or canned, peas deliver significant amounts of vitamins, minerals, and antioxidants that support overall metabolic health.
Detailed Peas Nutrition Facts Profile
The nutritional value of green peas is impressive given their low calorie count. A single cup of cooked green peas offers a balance of macronutrients rarely found in other vegetables. They are particularly high in protein, which makes them a staple for plant-based dieters and those looking to control hunger hormones.
According to USDA FoodData Central, here is the breakdown for one cup (approx. 160g) of cooked green peas:
- Calories — 134 kcal. This moderate count allows for generous portion sizes without breaking a calorie deficit.
- Protein — 8.6 grams. This is significantly higher than most vegetables; for comparison, a cup of cooked carrots has only about 1 gram.
- Carbohydrates — 25 grams. While higher in carbs than leafy greens, the glycemic load is managed by the fiber content.
- Fiber — 8.8 grams. This covers over 30% of the daily recommended intake for most adults.
- Fat — 0.4 grams. Peas are naturally virtually fat-free.
Micronutrient Content
Beyond macros, peas are rich in vitamins and minerals that drive body function. They are not empty calories.
- Vitamin K — Supports blood clotting and bone health. One cup provides a large portion of your daily requirement.
- Vitamin A — Critical for eye health and immune function.
- Vitamin C — Acts as an antioxidant and supports skin health.
- Iron — Vital for transporting oxygen in the blood. Non-heme iron in peas is absorbed better when eaten with Vitamin C-rich foods.
- Magnesium — Supports muscle and nerve function.
Health Benefits For Weight Control
Peas are a strong ally for weight loss due to their specific structural composition. The combination of protein and fiber creates a “satiety effect” that pure starches cannot match. When you consume peas, digestion slows down.
Slow gastric emptying — Fiber absorbs water and expands in the stomach. This sends fullness signals to the brain earlier during a meal, preventing overeating.
Blood sugar stability — Rapid spikes in blood glucose often lead to energy crashes and cravings. The low glycemic index of peas means energy is released slowly. Stable blood sugar is the foundation of fat loss, as it keeps insulin levels moderate.
Calorie density — You can eat a large volume of peas for relatively few calories. This volume eating strategy helps you feel psychologically satisfied without consuming excess energy.
Peas Nutrition Facts By Variety
Not all peas are identical. The nutritional makeup shifts depending on the variety you choose. Garden peas (green peas) are shelled, while snow peas and snap peas are eaten with the pod.
| Variety | Serving Size | Calories | Carbs | Fiber |
|---|---|---|---|---|
| Green Peas (Shelled) | 1 Cup (Cooked) | 134 | 25g | 8.8g |
| Split Peas (Dried) | 1 Cup (Cooked) | 231 | 41g | 16g |
| Snap Peas (Edible Pod) | 1 Cup (Raw) | 42 | 7.5g | 2.5g |
| Snow Peas (Flat Pod) | 1 Cup (Raw) | 35 | 6g | 2g |
Split Peas
Split peas are field peas dried and peeled. They are denser in calories but massive in nutrient load. A single cup of cooked split peas delivers 16 grams of fiber. They are excellent for soups and provide sustained energy for long fasting windows.
Snow And Snap Peas
These varieties are harvested earlier. Since you eat the pod, they are less starchy and lower in calories. They fit well into lower-carb diets where total carbohydrate intake is strictly monitored. They offer a crunchier texture and are often used in stir-fries rather than as a starchy side dish.
Fresh Vs Frozen Vs Canned Peas
Availability often dictates which type of peas you buy. Fortunately, the nutritional difference between fresh and frozen is minimal, though canned versions require scrutiny.
Fresh Peas
Fresh peas are seasonal and have the sweetest flavor. The sugar in peas begins turning to starch the moment they are picked. Eating them shortly after harvest guarantees the best texture and nutrient retention.
Frozen Peas
Flash-freezing occurs immediately after harvest. This process locks in vitamins, particularly Vitamin C, which degrades with heat and time. Frozen peas are often more nutritious than “fresh” peas that have sat in transport trucks for days.
Canned Peas
Canning involves high heat, which can degrade heat-sensitive vitamins. The main concern with canned peas is sodium. Manufacturers add salt to preserve flavor and texture.
Check the label — Look for “No Salt Added” or “Low Sodium” varieties. Rinsing canned peas before use can remove excess sodium, though it won’t restore lost vitamins.
Protein Content In Peas
Pea protein has gained traction in the fitness world. Isolates made from yellow split peas are common in protein powders. In their whole food form, green peas offer a complete amino acid profile, though they are slightly low in methionine.
Pairing peas with rice, whole grains, or nuts creates a complete protein source. For vegetarians or vegans, relying on peas nutrition facts to hit macro targets is a smart strategy. The protein in peas supports muscle repair after exercise, which maintains metabolic rate.
Digestibility — Pea protein is generally easier to digest than soy or dairy proteins for many people. It is hypoallergenic, making it safe for those with common food sensitivities.
Potential Side Effects
While peas are healthy, they contain compounds that may cause issues for sensitive individuals. These are common among legumes.
Anti-Nutrients
Peas contain phytic acid and lectins. These compounds can interfere with the absorption of minerals like iron and calcium. However, the concentration in green peas is lower than in dried beans.
Soaking and cooking — Heat significantly reduces lectin levels. Fermenting or soaking split peas before cooking also degrades phytic acid, making the minerals more bioavailable.
FODMAPs And Bloating
Peas contain fermentable carbohydrates known as FODMAPs. For individuals with Irritable Bowel Syndrome (IBS), these can cause gas and bloating.
Monitor portion sizes — Small servings (1/4 cup) are often tolerated better than large bowls. Canned peas often have lower FODMAP levels because the water-soluble carbohydrates leach into the canning liquid, which you drain away.
Peas And Heart Health
Cardiovascular support is a major benefit of regular pea consumption. The high fiber content lowers cholesterol levels by binding to bile acids in the digestive tract and removing them from the body.
Magnesium, potassium, and calcium are all found in peas. These electrolytes are critical for maintaining healthy blood pressure. The antioxidants, including flavonoids and carotenoids, reduce oxidative stress and inflammation in the arteries.
How To Cook To Retain Nutrients
The method of preparation alters the final nutrient profile. Boiling peas in a large volume of water causes Vitamin C and B vitamins to leach out.
Steam them — Steaming preserves water-soluble vitamins better than boiling. It keeps the texture firm and the color bright green.
Blanching — For salads, drop peas in boiling water for one minute, then plunge them into ice water. This cooks them just enough to improve digestibility while locking in color and nutrients.
Avoid overcooking — Mushy peas indicate nutrient loss. Cook until just tender.
Incorporating Peas Into A Diet
Peas are versatile. You can add them to meals without overpowering other flavors. Here are simple ways to boost your intake:
- Mash them on toast — Smash cooked peas with lemon juice, mint, and olive oil for a high-protein alternative to avocado toast.
- Bulk up pasta — Add a cup of frozen peas to boiling pasta water during the last two minutes of cooking. This adds volume and fiber to a carb-heavy meal.
- Puree into soups — Split peas naturally thicken soups without needing cream or flour.
- Roast them — Toss thawed peas in spices and roast until crispy for a crunchy snack similar to roasted chickpeas.
Comparison With Other Vegetables
Understanding peas nutrition facts in context helps you make better grocery choices. Compared to broccoli or spinach, peas are higher in calories and carbohydrates. However, they are also much higher in protein.
If your goal is purely lowest-calorie volume, leafy greens win. If your goal is satiety and macro-balancing on a plant-based diet, peas are the superior choice. They bridge the gap between a vegetable and a protein source.
Corn vs. Peas — Both are starchy vegetables. Peas have more protein and fiber than corn. Corn has a higher glycemic index.
Green Beans vs. Peas — Green beans are lower in calories and carbs but offer very little protein compared to peas.
Storage And Safety
Proper storage prevents spoilage and preserves taste. Unwashed fresh peas in the pod keep in the refrigerator for two to three days. Once shelled, they should be cooked or frozen immediately.
Freezing tips — If you buy fresh peas in bulk, blanch them for two minutes before freezing. This stops enzyme activity that affects flavor and texture during storage.
Signs of spoilage — Avoid pods that are swollen or yellow. Squeaky or dry skins on shelled peas indicate they are old and starchy. Sliminess or an off-odor means they should be discarded.