They May Have Prebiotic Effects and Promote Good Gut Bacteria

They May Have Prebiotic Effects and Promote Good Gut Bacteria

Apples contain pectin, a type of fiber that acts as a prebiotic. This means it feeds the good bacteria in your gut.

Your small intestine doesn’t absorb fiber during digestion. Instead, it goes to your colon, where it can promote the growth of good bacteria. It also turns into other helpful compounds that circulate back through your body (5Trusted Source).

New research suggests that this may be the reason behind some of the protective effects of apples against obesity, type 2 diabetes, and heart disease.

SUMMARY
The type of fiber in apples feeds good bacteria and may be the reason they protect against obesity, heart disease, and type 2 diabetes.

6. Substances in Apples May Help Prevent Cancer
Test-tube studies have shown a link between plant compounds in apples and a lower risk of cancer (11Trusted Source).

Additionally, one study in women reported that eating apples was linked to lower rates of death from cancer (12Trusted Source).

Scientists believe that their antioxidant and anti-inflammatory effects may be responsible for their potential cancer-preventive effects (13Trusted Source).

SUMMARY
Apples have several naturally occurring compounds that may help fight cancer. Observational studies have linked them to a lower risk of cancer and death from cancer.
7. Apples Contain Compounds That Can Help Fight Asthma
Antioxidant-rich apples may help protect your lungs from oxidative damage.

A large study in more than 68,000 women found that those who ate the most apples had the lowest risk of asthma. Eating about 15% of a large apple per day was linked to a 10% lower risk of this condition (11Trusted Source).

Apple skin contains the flavonoid quercetin, which can help regulate the immune system and reduce inflammation. These are two ways in which it may affect asthma and allergic reactions (14Trusted Source).

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