Effects and Functions of Guava
Among tropical fruits, guava stands out for its unique flavor and rich nutrition. This fruit, with its green skin and soft flesh, not only tastes sweet but also contains astonishing health benefits. Modern medical research has confirmed that the various active ingredients in guava have a multidimensional impact on human health.
Core Nutrition Analysis
Natural Antioxidant Treasure
Every 100 grams of guava contains up to 228mg of vitamin C, which is four times that of citrus fruits. Its powerful antioxidant system is composed of polyphenols, flavonoids, and vitamin C, which can effectively neutralize free radicals and delay the process of skin photoaging. It is recommended to consume 200 grams of fresh fruit daily, along with sun protection measures for better results.
Expert in Blood Sugar Regulation
Guava leaf extract has been clinically proven to have insulin-like effects, with a dietary fiber content of 5.4g/100g, forming a natural slow-release carbohydrate protective membrane. Diabetic patients can drink guava leaf tea (5g of dried leaves brewed) daily, which, when combined with a low-GI diet, shows significant effects.
Special Functional Analysis
Natural Anti-inflammatory System
The fruit contains 0.8% ursolic acid, and the leaves contain 1.2% quercetin, these natural anti-inflammatory components have an inhibitory rate of 78% against Staphylococcus aureus. It is recommended that patients with oral ulcers can gargle with a guava leaf decoction (10g fresh leaves + 200ml water boiled).
Hangover Protection and Liver Support Mechanism
Rich in potassium (417mg/100g), it promotes alcohol metabolism, and the precursor substances of glutathione accelerate detoxification. After a hangover, it is recommended to drink guava juice (300ml) mixed with honey, which can quickly restore electrolyte balance.
From antioxidant to metabolic regulation, guava's composite health functions make it an ideal dietary choice for modern people. It is recommended to consume 3-4 times a week, 150-200g each time, combined with scientific eating methods, allowing this tropical treasure to safeguard health.