Apples of red delicious variety are not only beneficial to your health in a number of ways and benefits it has, but they are also one of the fruits that can be used in the most diverse ways in the kitchen. If you are familiar with what we are talking about, take into consideration the fact that apples can be used to make apple pie, apple cider vinegar, and applesauce, just to name a few of the many possible applications. Since apples are one of the most commonly consumed fruits in the world, third only to bananas and mangoes, it only makes sense to learn more about the fruit's nutritional profile. It is without a doubt a fruit of cultural significance, and there is hardly any nation in which you won't be able to find an apple. Steve Jobs used a picture of an apple after it had been eaten as the logo for one of the most well-known companies in the world. Sir Isaac Newton was inspired to investigate the theory of gravity as a result of an apple accident. If you choose to peel the skin, you will still be able to obtain some of the nutrients that are contained within the food, despite the fact that you will also lose some of the nutrients. If the apple skin is removed, the amount of fiber in a medium-sized apple drops to about 2.1 grams, while an apple with the skin still intact contains approximately 4.4 grams. If you choose to consume only the flesh, you will consume fewer calories, carbohydrates, potassium, vitamins C and K, folate, and vitamins A and K. If you decide to consume only the flesh, you will consume fewer calories. Apples contain a high volume of fiber, as well as a unique form of soluble fiber known as pectin. Both of these components have been shown to facilitate digestion. 
Researchers have discovered that pectin can inhibit the growth of bacteria that cause diarrhea, and the addition of pectin to stools can help alleviate the symptoms of diarrhea. In addition, apple skin is an excellent source of an insoluble fiber known as cellulose, which expedites the movement of food through the digestive tract. This may help to relieve any constipation you may be experiencing. Apple consumption, according to the findings of some research studies, has been shown to improve brain health and reduce the risk of diseases such as Alzheimer's disease and Parkinson's disease. Quercetin, a type of antioxidant that can be found in apple skin, has the ability to lower levels of oxidative stress, ostensibly by obstructing the path of free radicals that could cause damage to brain cells. Apples contain vitamin C, which is necessary for the production of collagen, which is a protein and an essential component that is found in high quantities in your skin. Collagen can be found in abundance in apples. Collagen contributes to the maintenance of your skin's waterproof barrier, which in turn improves the complexion of your skin and makes you look more radiant. In addition, vitamin C is an essential component in the process of bolstering the strength of your nails and hair. Apples contain a significant amount of vitamin C in addition to a variety of other antioxidants, both of which can help strengthen your immune system. Studies have shown that the antioxidant known as quercetin, which is found in red apples, can strengthen and improve one's immune system, particularly when the person is under a great deal of stress. Apples contain a type of fiber called soluble fiber, which has been shown to reduce inflammation and also has the ability to boost your immune system. 
Red delicious apple benefits
Due to the high fiber content of the red delicious type of apple, they have a glycemic index (GI) that is relatively low. Together with their high benefits and flavonoid content, this may help to improve insulin sensitivity, which is important for both weight management and the prevention of diabetes. Apples have been shown to be beneficial for the immune system and may be included in your arsenal of immune-boosting tools. Research conducted on animals found that consuming a diet high in soluble fiber helped convert immune cells that were already pro-inflammatory into cells that were both anti-inflammatory and supportive of the immune system. Another animal study, which was published in May 2018 in the journal Immunity, discovered that mice who consumed a diet that was high in dietary fiber were less likely to contract the influenza virus. It is not known at this time whether or not those effects would be seen in human beings because additional research needs to be done. Despite this, there is reason to believe that apples may boost immunity, in part because apples contain vitamin C, which is known to boost the immune system. According to research that was summarized in a paper that was published in the journal Nutrients in November 2017, vitamin C helps the immune system function in many different ways. One of these ways is by enhancing the epithelial (a type of tissue) barrier that protects against pathogens. Another way is by protecting against the oxidative stress that can be caused by environmental factors such as pollution and radiation. There is an abundance of evidence suggesting that diet is responsible for one-third of all cases of cancer as well as fifty percent of all instances of cardiovascular disease and hypertension. Apples, which contain a significant amount of potassium, a mineral that plays a role in the regulation of blood pressure, have been shown to be associated with a decreased likelihood of having a stroke. 
Researchers at the University of California, Davis discovered that apples and apple juice have the potential to help slow the oxidation process that is involved in the buildup of plaque that can lead to heart disease. The participants' diets were supplemented with either two apples or 12 ounces of apple juice on a daily basis, and the positive effects were observable after only six weeks. There are five grams of fiber in a medium-sized apple, which is more than the majority of cereals. In addition to that, they are loaded with pectin, which is a type of soluble fiber that lowers cholesterol. Pectin reduces the risk of atherosclerosis and heart disease by preventing cholesterol from accumulating in the lining of blood vessel walls.