Effect of a high-fat diet on health Obesity has become a global health concern, affecting millions of people worldwide. Any individual with a body mass index (BMI) of more than 30 is considered obese. It is important to understand that there are several lifestyle factors that can lead to obesity, one of which is the consumption of high-fat diets. An increased high-fat diet can increase the risk of a range of health complications, particularly in the digestive system. According to a recent report published by ICRM, 56.4% of India's total disease burden is due to poor dietary habits. The report states that a healthy diet and physical activity can significantly lower the incidence of coronary heart disease (CHD) and hypertension (HTN), as well as prevent up to 80% of type 2 diabetes. A healthy lifestyle can also help prevent a significant number of premature deaths in the country. Link between a high-fat diet and obesity When an individual consumes a high-fat diet, they consume more calories from their meal than what is needed in a day. This overconsumption of calories can lead to weight gain, causing obesity. High-fat diets can also affect the gut microbiome, which can contribute to weight gain and obesity. Obesity, in turn, can lead to a range of health problems, including digestive issues, diabetes, cardiovascular disease, and even certain types of cancer. According to Dr Rakesh Kalpala, Consultant gastroenterologist, AIG Hospital Hyderabad, The excess fat in the body due to a high-fat diet can also put pressure on the digestive system, leading to a slower digestion process and uncomfortable symptoms such as bloating and gas. Understanding the treatment Lifestyle changes, like diet and exercise, are usually the first line of treatment. Making changes in your day-to-day life can significantly contribute to the treatment of obesity. Adopting a healthy and balanced diet that is low in saturated and trans fats, increasing routine physical activity levels, and managing stress can not only help treat obesity but also improve overall physical health and well-being, boost energy levels, and enhance mental health. However, patients who are suffering from severe obesity may require medical intervention. This can include certain medications or medical procedures like endoscopic sleeve gastroplasty (ESG), laparoscopic gastric bypass, laparoscopic gastric banding, and intragastric ballooning, which can help obese patients manage their weight. Such medical procedures are minimally invasive that reduce the stomach's size, hasten satiety, limit food intake, and help with weight loss.

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Harmful effects of a high fat diet and obesity on your body - The Times of India