奇異果七大好處養肺護血管

Despite its small size, the kiwifruit packs an amazing punch in health benefits. Multiple studies have confirmed that this green and yellow fruit offers seven major advantages, including boosting immunity against influenza and pneumonia, promoting digestion, protecting the cardiovascular system, and improving eyesight—making it a highly nutrient-dense "superfruit." Dr. Chen Chih-tao, a family medicine physician at Far Eastern Memorial Hospital, points out that kiwifruit is rich in high-quality nutrients and has a low glycemic index (GI). It contains abundant soluble fiber and natural fruit enzymes, promoting intestinal motility and aiding digestion, making it arguably the "strongest fruit" that combines nutrition and health.

1.Improve lung functionStrengthen respiratory health

Kiwifruit contains abundant vitamin C and various antioxidants, which help maintain lung health. A 2000 study found that regular consumption of fresh fruits rich in vitamin C can significantly improve lung function, and is particularly beneficial for people who are chronically exposed to air pollution or smoke.

2. Reduce oxidative stress and decrease disease risk.

Oxidative stress damages DNA in the body, increasing the risk of chronic diseases such as colorectal cancer, which is closely related to oxidative DNA damage. The antioxidants in kiwifruit effectively neutralize free radicals, reduce oxidative stress, and decrease the likelihood of cell damage and related diseases.

3. Boost the immune system and fight off influenza.

Kiwi isVitamin CAn excellent source of vitamin C, a single glass of kiwi juice can provide 273% of the daily requirement. Vitamin C is a key nutrient for maintaining a healthy immune system and helps prevent infectious diseases such as colds and flu, and is especially important for vulnerable groups such as children and the elderly.

4. Aids digestion.Relieve gastrointestinal discomfort

Kiwifruit is rich in dietary fiber, especially the peel, which helps promote gut health and digestive function. In addition, kiwifruit contains a unique proteolytic enzyme called actinidin, which helps break down proteins and improves digestive efficiency. Studies have also found that kiwifruit extract can significantly promote the digestion and absorption of various proteins, making it a natural aid for those with indigestion.

5. Regulate blood pressure and protect cardiovascular health

A 2014 study indicated that eating three kiwis daily, due to their bioactive substances, can help lower blood pressure, even more effectively than eating an apple a day. In the long term, stable blood pressure helps reduce the risk of cardiovascular diseases such as stroke and heart disease.

6. Reduces blood clotting and helps heart health.

Consuming two to three kiwis daily can help reduce the risk of excessive blood clotting and lower blood lipid levels. Studies show this effect is similar to taking a low-dose aspirin daily, but it's a more natural and healthier way to protect your heart.

7. Protect eyesight and prevent macular degeneration

Kiwifruit is rich in lutein, an antioxidant that is very important for eye health. Studies have found that consuming three servings of fruit daily can help reduce the risk of macular degeneration by up to 36%, and the high dose of lutein in kiwifruit is a key contributor to protecting vision and preventing eye degeneration.

Precautions: Risk of kiwi allergy

While kiwifruit is a safe and nutritious fruit for most people, some individuals may experience allergic reactions, especially those with pre-existing allergies to latex, wheat, figs, or poppy seeds. Common symptoms of kiwifruit allergies include itchy throat, swollen tongue, difficulty swallowing, vomiting, and hives. It is advisable to monitor your own reactions before consuming kiwifruit.

In summary, kiwifruit combines nutrition, health benefits, and delicious taste. Moderate daily consumption can boost immunity, aid digestion, and protect the heart, lungs, and eyes, making it an invaluable natural health food for daily life. As long as you are aware of potential allergy risks, kiwifruit is definitely a superfood worth including in your diet.