Guava fruit is commonly eaten fresh or made into beverages, jams, and other foods. Various parts of the plant, including the leaf and the fruit, are used as medicine.

Guava is another tropical fruit rich in high-profile nutrients. With its unique flavour, taste, and health-promoting qualities, the fruit easily fits into the category of new functional foods, often labelled as “super-fruits.”

It is an evergreen, tropical shrub or small low-growing tree that probably originated in the central Americas. Guavas thrive well under both humid and dry climates and can tolerate brief periods of cold spells, but can only withstand a few degrees of frost. Its adaptability to ranging environments makes it a favourite commercial crop in some tropical areas.

People use guava leaf for stomach and intestinal conditions, pain, diabetes, and wound healing. The fruit is used for high blood pressure.

Nutrients in Guava fruit
Guava fruit is rich in nutritious elements; it is recognized as one of the highly nutritious fruit. It is enriched with nutritious molecules, like:

• Proteins
• Dietary fibres
• Sugars
• Lycopene
• Vitamin A, B1, B2, B3, B5, B6, B9, C, K
• Beta-carotene
• Calcium
• Iron
• Magnesium
• Manganese
• Zinc
• Sodium
• Potassium
• Phosphorus etc

HEALTH BENEFITS OF GUAVA:
1. List
Some evidence suggests that guava can improve blood sugar control. Several studies found that guava leaf extract improved blood sugar levels, long-term blood sugar control, and insulin resistance. This is good news for people with diabetes or those at risk. One study in 19 people noted that drinking guava leaf tea lowered blood sugar levels after a meal. The effects lasted up to two hours.

Another study in 20 people with type 2 diabetes found that drinking guava leaf tea reduced blood sugar levels after a meal by more than 10%.

2. Boost Heart Health
Guavas may help boost heart health in several ways. Many scientists believe that the high levels of antioxidants and vitamins in guava leaves may help protect your heart from damage by free radicals.

The higher levels of potassium and soluble fibre in guavas are also thought to contribute to improved heart health.

Additionally, guava leaf extract has been linked to lower blood pressure, decreased “bad” LDL cholesterol, and increased “good” HDL cholesterol.

Since high blood pressure and high levels of LDL cholesterol are linked to higher risks of heart disease and stroke, taking guava leaf extract could lead to valuable benefits. What’s more, the fruit may have benefits for heart health as well.

A 12-week study in 120 people found that eating ripe guava before meals caused an overall decrease in blood pressure by 8–9 points, a reduction in total cholesterol by 9.9%, and an increase in “good” HDL cholesterol by 8%. This same effect has been seen in several other studies.

3. Help Relieve Painful Symptoms of Menstruation
Many women experience dysmenorrhea — painful symptoms of menstruation, such as stomach cramps. However, there is some evidence that guava leaf extract may reduce the pain intensity of menstrual cramps. A study of 197 women who experienced painful symptoms found that taking 6 mg of guava leaf extract daily resulted in reduced pain intensity. It appeared to be even more powerful than some painkillers.

Guava leaf extract is also thought to help relieve uterine cramps.

4. Benefit Your Digestive System
Guavas are an excellent source of dietary fibre. Therefore, eating more guavas may aid healthy bowel movements and prevent constipation. Just one guava can provide 12% of your recommended daily intake of fibre.

Additionally, guava leaf extract may benefit digestive health. Studies suggest that it may reduce the intensity and duration of diarrhoea.

Several studies have also shown that guava leaf extract is antimicrobial. This means that it can neutralize harmful microbes in your gut that can cause diarrhoea.

5. Good for Weight Loss
Guavas are eaten for weight loss. With only 37 calories in one fruit and 12% of your recommended daily fibre intake, they are a filling, low-calorie snack.

Unlike some other low-calorie snacks, they are packed with vitamins and minerals — so you aren’t losing out on important nutrients.

6. Have an Anticancer Effect
Guava leaf extract has been shown to have an anti-cancer effect. studies show that guava extract can prevent and even stop the growth of cancer cells. This is likely due to the high levels of powerful antioxidants that prevent free radicals from damaging cells, one of the main causes of cancer.

One study found that guava leaf oil was four times more effective at stopping cancer cell growth than certain cancer drugs.

7. Boost Your Immunity
Low levels of vitamin C are linked to an increased risk of infections and illness. Guavas are a fantastic way to get this nutrient, as they’re one of the richest food sources of vitamin C.

One guava provides about double the Reference Daily Intake (RDI) for vitamin C. This is almost twice the amount you would get from eating an orange. Vitamin C plays an important role in maintaining a healthy immune system.

Although it’s not proven to prevent the common cold, Vitamin C has been shown to reduce a cold’s duration.

It’s also linked to antimicrobial benefits. This means that it helps kill off bad bacteria and viruses that can lead to infections.

Because vitamin C can easily be flushed out of your body, it’s important to regularly get enough through your diet.

8. Eating Guavas Would Be Good for Your Skin
The wide range of vitamins and antioxidants packed into guava may work best for the skin. Its antioxidants may protect your skin from damage, which can slow down its aging process, helping prevent wrinkles.

What’s more, guava leaf extract may even help treat acne when applied directly to your skin.

One study found that guava leaf extract was effective at killing acne-causing bacteria — likely due to its antimicrobial and anti-inflammatory properties.

How does it work?
The guava FRUIT is a source of vitamin C, fibre, and other substances that act as antioxidants. Antioxidants slow down or stop the harmful effects of oxidation. Oxidation is a chemical reaction in which oxygen is added to a chemical element or compound. Guava LEAVES also contain chemicals with antioxidants and other effects.

Guavas are very delicious and are packed with nutrients, are low in calories, loaded with fibre, and an excellent addition to a healthy diet. Many studies also support the benefits of guava leaf extracts, which are taken as dietary supplements.

Together, guava fruit and leaf extracts may boost your heart health, digestion, and immune system, in addition to other benefits like helping in fighting cancer and helping to lose weight. It helps you to live a healthy life.