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What are the effects of sweet potato leaves? is a question that many people are interested in when this familiar vegetable appears regularly in Vietnamese family meals. With abundant vitamins, minerals and fiber, sweet potato leaves bring many benefits such as supporting digestion, cooling, improving eyesight and helping to stabilize blood sugar. The article will answer in detail the effects of eating sweet potato leaves, the effects of sweet potato leaves, what diseases sweet potato leaves treat, as well as the amount of calories in boiled sweet potato leaves so that you can better understand the nutritional value of this vegetable. Let’s explore Kamereo now!
Nutritional value of sweet potato leaves
Sweet potato leaves are a rich source of nutrients, containing many vitamins A, C and B to help strengthen the immune system, support healthy skin and improve eyesight. Sweet potato leaves also provide iron, calcium, magnesium, potassium, important minerals for strong bones, regulate blood pressure and maintain muscle activity. Fiber content and antioxidants such as polyphenols, flavonoids help support digestion, reduce inflammation and protect the body from oxidative stress.
| Nutritional composition | Content/100g |
|---|---|
| Energy (Calories) | 38 kcal |
| Natri (Sodium) | 16% |
| Protein | 2 g |
| Calcium | 33.0 mg |
| Iron | 0.6 mg |
| Kali (Potassium) | 312 mg |
| Vitamin C | 1.5 mg |
| Choline | 21.0 mg |
| Vitamin B3 | 1.0 mg |
| Vitamin E | 1.0 mg |
(Update: 12/2025)
Sweet potato leaves are a low-calorie food. Average:
- Fresh sweet potato leaves: ~40 kcal/100 g
- Boiled or steamed sweet potato leaves: about 35-39 kcal/100 g, depending on the amount of water and cooking time
This is a suitable choice for those on a diet, controlling weight or maintaining a healthy diet.
What are the benefits of eating sweet potato leaves?
Sweet potato leaves are rich in vitamins, minerals and natural antioxidants such as polyphenols, flavonoids and carotenoids. Therefore, eating sweet potato leaves regularly can help improve overall health, from immunity, digestion to cardiovascular and skin. Many studies have noted that sweet potato leaves are one of the green vegetables with strong antioxidant activity, helping to protect cells and reduce the risk of chronic diseases. Below are the outstanding benefits.
Strengthen the immune system
Sweet potato leaves contain abundant amounts of vitamin A and vitamin C, two important nutrients that help the body build a natural protective barrier against bacteria, viruses and pathogens. Vitamin C plays a special role in stimulating the production of white blood cells, helping the body respond more quickly to infections. In addition, antioxidants in sweet potato leaves also help reduce oxidative stress, supporting the immune system to function more stably and effectively.
Protect your eyes and improve your vision
Beta-carotene in sweet potato leaves is a precursor of vitamin A. When entering the body, beta-carotene is converted into vitamin A, helping to nourish the cornea and support the maintenance of healthy vision. Therefore, adding sweet potato leaves to the daily menu can reduce the risk of dry eyes and limit vision problems.
In addition, sweet potato leaves also contain carotenoids – a group of powerful antioxidants that can protect the eyes from the harmful effects of blue light and the natural aging process. These active ingredients help reduce the risk of macular degeneration, while also supporting improved vision and enhancing overall visual function.
Good for digestion
Sweet potato leaves are a rich source of natural fiber, which helps the digestive system function more smoothly by promoting regular bowel movements, thereby helping to prevent common constipation.
Not only that, this amount of fiber also plays an important role in nourishing beneficial intestinal bacteria, contributing to maintaining the balance of microflora and improving overall digestive health. Adding sweet potato leaves to your daily meals is a simple but effective choice to improve your intestines naturally.
Cardiovascular support
Sweet potato leaves contain significant amounts of potassium, an essential mineral that helps regulate blood pressure and reduce pressure on blood vessel walls. Thanks to its ability to balance fluids and electrolytes in the body, potassium helps limit the risk of high blood pressure, thereby reducing the risk of related cardiovascular diseases. Regularly adding sweet potato leaves to your meals is a simple way to support cardiovascular health naturally and sustainably.
Antioxidant
Sweet potato leaves, especially purple varieties, are rich in antioxidants such as polyphenols, flavonoids, and anthocyanins. These compounds help neutralize free radicals, reduce cell damage, protect DNA, and limit LDL oxidation, which is linked to heart disease and aging.
Thanks to its strong antioxidant properties, sweet potato leaves contribute to improving overall health and helping to prevent many chronic diseases. Adding sweet potato leaves to your diet is a natural way to improve your resistance and protect your body.
Reduce inflammation
Quercetin, cyanidin and polyphenols in sweet potato leaves are noted to have the ability to support the reduction of inflammatory responses in the body, thereby contributing to reducing the risk of some chronic diseases related to inflammation. Thanks to that, the body can limit the risk of chronic diseases such as arthritis, diabetes or heart disease. These properties also support the recovery process after inflammation, helping the body to be healthier and more balanced.
Blood sugar control
The fiber and phenolic compounds in sweet potato leaves help slow down glucose absorption, support blood sugar stabilization and are beneficial for people who need to control blood sugar. The rich fiber content in sweet potato leaves helps slow down sugar absorption, limit sudden spikes in blood sugar and contribute to long-term blood sugar stability.
Beautiful skin and anti-aging
The antioxidants along with vitamins A and C in sweet potato leaves help protect the skin from oxidative damage, while promoting collagen production. As a result, the skin becomes firmer, smoother, and signs of aging such as wrinkles and crow’s feet are significantly reduced. Adding sweet potato leaves to your daily diet not only nourishes the skin from within but also brings many overall health benefits.
Prevent cancer
Sweet potato leaves contain rich anthocyanins and polyphenols, which help inhibit the growth of many types of cancer cells such as colon cancer, breast cancer, lung cancer, prostate cancer and rectal cancer. However, this is a potential adjunct, not a substitute for medical treatment.
Liver protection
Anthocyanins in purple sweet potato leaves help protect liver cells by reducing oxidative stress and limiting cell damage. Studies show that they reduce ROS accumulation, limit lipid peroxidation, and regulate ERK1/2, Akt, and Nrf2 signals to enhance liver cell-protecting enzymes. As a result, sweet potato leaves help reduce inflammation, prevent abnormal cell proliferation, and protect the liver from harmful agents.
Notes when eating sweet potato leaves
Sweet potato leaves are nutritious, easy to prepare and bring many health benefits. However, to maximize the nutritional value and avoid unwanted effects, you need to note some important points when using this vegetable in your daily meals.
- Do not eat sweet potato leaves when hungry: Sweet potato leaves can lower blood sugar, so eating them on an empty stomach can easily cause fatigue, dizziness or excessive hypoglycemia.
- Do not eat raw sweet potato leaves: Although rich in fiber, eating raw can easily cause bloating or constipation. Boil or stir-fry the fiber so it is softer and the body can absorb nutrients effectively.
- Eat in moderation to avoid digestive disorders: High fiber content is beneficial but eating too much can cause intestinal upset.
- Combine with protein-rich foods: You should eat sweet potato leaves with meat, fish, eggs… or protein-rich foods to balance nutrition and help the body absorb better.
- Use sweet potato water properly: If you drink boiled sweet potato water, discard the first water and take the second to reduce the pungent, astringent taste.
- Do not eat too much to avoid the risk of kidney stones: Sweet potato leaves contain relatively high levels of calcium and oxalic acid; eat them in moderation, combine them with a variety of foods, and drink enough water to limit mineral accumulation.
Frequently Asked Questions
Is it good to eat sweet potato leaves?
Yes. Sweet potato leaves are very good for your health because they contain lots of vitamins A, C, fiber, antioxidants and minerals. This vegetable helps support digestion, boosts immunity, protects the heart, improves eyesight and contributes to beautiful skin. However, you should eat them cooked and in moderation to avoid bloating or the risk of kidney stones.
What diseases can sweet potato cure?
Sweet potato leaves have many health benefits and are often used in:
- Cools and purifies the body thanks to its cooling properties.
- Aids digestion, reduces constipation thanks to high fiber content.
- Reduces inflammation, supports blood sugar control thanks to antioxidants.
- Helps improve symptoms of anemia, thanks to its iron and folate content.
- Helps cool the liver and aid excretion when used properly.
How many calories are in boiled sweet potato leaves?
Boiled sweet potato leaves contain about 35-41 calories per 100g, depending on the freshness and preparation method. This is a low-calorie food, suitable for dieters, weight loss or healthy diets.
Should I eat raw sweet potato leaves?
Don’t. Raw sweet potato leaves contain a lot of hard fiber, which can cause bloating, indigestion or constipation. When cooked, the fiber will be softer, helping the body absorb nutrients better and is safe for the intestines. Boil, stir-fry or make soup to ensure hygiene and optimize health benefits.
Kamereo – Application providing fresh, good-priced wholesale sweet potato leaves for F&B businesses
Kamereo is an application that provides wholesale food, including sweet potato leaves, to more than 4,000+ F&B businesses. Thanks to a transparent supply system, pioneering the application of technology, Kamereo ensures that sweet potato leaves and raw materials are always up to standard, sufficient and stable, helping the kitchen operate optimally and effectively.
With the advantage of owning a network certified cooperative farm and modern purchasing and sorting centers, Kamereo provides a stable source of sweet potato leaves all year round. Every shipment goes through 3-layer inspection process: at the farm – at the purchasing center – at the operating warehouse, ensuring vegetables are clean, free of worms, unbruised, and of uniform size. This is especially important for F&B businesses, where the stability of raw materials determines the consistency of dish quality.
Besides, Kamereo app helps optimize the entire ordering process for businesses: Manage multiple locations, approve orders, view purchase history, compare prices, and get transparent quotes monthly. Thanks to modern technology, businesses can place Sweet potato leaves and 3000+ ingredients different right on the app, Order by 12am and receive before 6am the next day– suitable for industrial kitchens, large restaurants, hotels and F&B chains.
Not only providing fresh sweet potato leaves, Kamereo also plays the role of “all-in-one provider”, fully supporting kitchen ingredients, frozen foods, spices, fruits, vegetables and operating tools. This helps businesses save time, reduce the cost of managing multiple suppliers and maintain a stable and efficient kitchen operation process.
Summary
Sweet potato leaves are a familiar food with many health benefits, especially when you understand them clearly. What are the effects of sweet potato leaves? and choose a reputable supplier. To ensure that raw materials are always fresh – clean – stable for the F&B model, Kamereo is the optimal solution to help businesses order quickly, manage easily and receive quality vegetables and fruits every day. Download the Kamereo app today to experience the professional supply system and receive the best quotes.
See also:
References:
- Benefits of Sweet Potato Leaves
- Sweet potato leaves nutrition: calories, carbs, GI, protein, fiber, fats
- Bioactive Compounds, Antioxidants, and Health Benefits of Sweet Potato Leaves
