Onions, often hailed as the "Queen of Vegetables," are not only a culinary staple but also a powerhouse of health benefits. Originating from China and spreading across the globe, onions have become integral to various cuisines and traditional medicines. This article delves into the fascinating history, cultural significance, and myriad health benefits of this humble yet extraordinary vegetable.
Contrary to popular belief, onions did not originate in Western countries. Historical records indicate that onions were first cultivated in China during the Tang Dynasty (618-907 AD). From there, they made their way to India, Afghanistan, Greece, and Rome. When onions reached Japan, they were given the name we use today.
Onions are not just flavorful; they are packed with nutrients. According to the USDA, a 100-gram serving of raw onions contains:
| Nutrient | Amount per 100g |
|---|---|
| Calories | 40 kcal |
| Protein | 1.1 g |
| Carbohydrates | 9.34 g |
| Dietary Fiber | 1.7 g |
| Sugars | 4.24 g |
| Vitamin C | 7.4 mg |
| Vitamin B6 | 0.12 mg |
| Folate | 19 µg |
| Calcium | 23 mg |
| Iron | 0.21 mg |
| Magnesium | 10 mg |
| Phosphorus | 29 mg |
| Potassium | 146 mg |
Traditional Chinese medicine has long recognized the medicinal properties of onions. They are known to help prevent:
Onions are also known for their detoxifying properties and can aid in hair growth. The sulfur in onions promotes collagen production, which is essential for hair growth.
The vitamin B content in onions helps resist skin diseases and promotes oxygen absorption, leading to quicker cell formation and enhanced repair abilities. This makes onions beneficial for skin cleanliness and health.
Onions can be made into masks for skin care. Apply the mask and wash it off after five to ten minutes to achieve smoother skin with fewer freckles and wrinkles.
Onions are not just good for health; they also have beauty benefits. The vitamin B in onions can resist skin diseases and promote oxygen absorption, leading to quicker cell formation and enhanced repair abilities. This makes onions beneficial for skin cleanliness and health.
Onions can be made into masks for skin care. Apply the mask and wash it off after five to ten minutes to achieve smoother skin with fewer freckles and wrinkles.
Washing hair with onion juice is effective in curing dandruff and promoting hair growth.
Onions are truly the "Queen of Vegetables," offering a plethora of health and beauty benefits. From their rich history to their essential role in global cuisines and traditional medicine, onions are a remarkable vegetable that deserves a place in every kitchen and medicine cabinet.
For more information on the nutritional benefits of onions, visit the USDA FoodData Central and Statista.
Superior Fruit: Blueberry
Nowadays, people, especially women, always spare no effort to loose weight. Some people choose to be on a diet. Some people would like to have plastic surgeries. But both methods are not always satisfactory. Experts tell us that the best way to lose weight is to eat healthy and helpful food. Recently, scientific research has indicated that eating blueberries as snacks can help lose weight.
The Best Berry for Health Care
Blueberry is regarded as one of the five kinds of healthy food in the world by the United Nations Food and Agriculture Organization. It is rich in nutrition like anthocyanin, vitamins and amino acids. It is without doubt that it is quite nutritious and good for health. Therefore, it has become the best seller in American and European markets. It is also considered to be the best berry for health care in the 21st century.
Medical Functions of Onion
Onion, as a common vegetable, is often seen in western dishes. Many people like it because of its spicy taste. But others think that the strong taste is not pleasant. Experts suggest that whether you like it or not, you should eat some onion because it is useful in health care.
