The guava fruit is one of the least chemically treated and sprayed fruits, and is now easily available around the world. It's packed with vitamins and minerals, 4 times the Vitamin C of an oranges and 10 times more Vitamin A than a lemon. It also contains Vitamins B2, E and K, Calcium, Folate, Fiber, Copper, Iron, Potassium, Manganese and Phosphorus.
Many of us eat guavas but throw away the leaves without thought to the health benefits that the leaves possess. They also contain high levels of vitamins A and C, potassium, healthy fiber and lycopene. Include guava in the diet is a great idea and your body will thank you for it.
Maintains oral health
With dental plaque being the principal factor in many oral health problems, guava comes as the solution. Guava leaves are extremely efficient in preventing and treating oral problems because of the anti-plaque properties. Herbalists recommend the use of tender leaves of guava to maintain oral hygiene. The leaves have antimicrobial, analgesic and anti-inflammatory properties which aid in the reduction of gum inflammation and refreshment of your breath. Use guava leaves to cure swollen gums, toothaches and oral ulcers.
Improves heart health
Studies show that regular consumption of guava can decrease blood pressure and blood lipids. The reason behind this is that guava is rich with potassium, soluble fiber content and vitamin C. Potassium can help regulate and steady the heartbeat and high blood pressure while vitamin C keeps the blood vessels healthy. Eating pink-fleshed guava on regular basis can decrease the risk of cardiovascular diseases.
Useful for diabetics
Glycemic Index (GI) and Glycemic Load(GL) are two commonly used parameters to evaluate the suitability of a food for diabetics. While GI is more about carbohydrate quality i.e. how fast it is broken into sugar, GL also takes into account the consumed carbohydrate quantity.
Aids cell protection and repair
Guavas contain phytonutrients, including carotenoids and polyphenols, and the vitamin C in guava acts as a powerful antioxidant in the body.
Antioxidants can help protect or delay your body's cells from oxidative damage caused by free radicals. Our bodies make free radicals but we are also exposed to toxins in our environment. Experts believe this damage may lead to inflammation and disease.3
Promotes skin health
The vitamin C in guava is responsible for the production of collagen, the main protein in your skin. Vitamin C provides antioxidant benefits to your skin and protects against age-related skin decline and UV-induced photodamage.4
Authors of a research review published in a 2017 issue of Nutrients noted that healthy skin is positively associated with higher fruit and vegetable intake in a number of studies. Although they note that the active component in the fruit and vegetables responsible for the observed benefit can't be specifically identified, they note that vitamin C availability in the fruits and veggies may be a factor.4
Supports weight control
Guava provide important vitamins and minerals for relatively few calories and also provide fiber which can help boost satiety.
In one limited study on the health benefits of eating guava, a group of 14 women and 31 men showed a decreased body mass index (BMI) after eating guava with or without the peel.
Promotes better heart health
Another good reason to include fruits like guava in your diet is that there is significant evidence that eating more fruits and vegetables provides heart-healthy benefits.
Good for eyesight
Guava is rich in retinol, which is responsible for good eyesight. It is a good source of vitamin A, well known as a booster for vision health. Guava can help slow down the appearance of cataracts, macular degeneration, and improve the overall health of the eyes. It helps protect the cells in your eyes and can also slow the deterioration of eyesight.
Helps in cancer prevention
Guava has good amount of antioxidants and flavonoids like beta-carotene, lycopene, lutein etc. These help to neutralize free radicals in the body. Thus guava can be considered useful in preventing the growth of certain cancers, but this has not been proven by studies.