3. Summarize the following text: \\ Junk foods are processed foods consisting of high calories, but that is considered only as a broad umbrella. These foods are prepared in a way that they look appealing and are enjoyable so you are chemically programmed to ask for more. According to Dr. Sunali Sharma, a Dietician & Nutritionist, "Commercial products including salted snack foods, chewing gum, candy, sugary desserts, fried fast food, and sweetened carbonated beverages that have little or no nutritional value but are high in calories, salt, and fats may be considered junk foods. Though not all fast foods are junk foods, a great number of them are. For instance, a salad may be fast food but is definitely not junk food. Some foods like burgers, pizzas, and tacos may alternatebetween junk and healthy categories depending on the ingredients, calories and process of manufacturing." Frequent consumption of junk food increases the intake of excess fat, simple carbohydrates, and processed sugar which may lead to a higher risk of obesity and cardiovascular diseases, among other chronic health problems. The resulting obesity may begin clogging up the arteries and lay the basis of an impending heart attack. It has also been suggested that eating junk food affects, the brain in the same way as consuming addictive drugs. An addiction to junk food may even result in the rejection of healthier food options like fruits, vegetables, salads, etc. leading to further lack of nourishment.