Heart and Lung Protection

Making your own apple juice that is cloudy with pulp may also increase your protection against heart disease. Apples are also good for asthmatics. Although drinking apple juice rich in quercetin cant replace a rescue inhaler, the polyphenols can help an asthma attack to subside. Furthermore, according to Dr. Janet Morrow, in research with guinea pigs, quercetin reduced production of histamines, the irritating chemicals the body produces in response to allergens.