The liver, the biggest solid organ in the body, is crucial to the efficient running of our bodily processes on a daily basis.
Dr Sukhvinder Singh Saggu, Director, Minimal Access, GI & Bariatric Surgery, CK Birla Hospital (R), Delhi discusses the impact of diet on liver
Diet plays a pivotal role in the development and progression of Fatty Liver Disease (FLD). There are two main types of FLD: non-alcoholic fatty liver disease (NAFLD) and alcoholic fatty liver disease (AFLD). While NAFLD mostly affects people who drink little to no alcohol, AFLD is directly connected to heavy alcohol intake. Diet plays a common role in both the development and treatment of the disease in both situations.
NAFLD, frequently referred to as the “lifestyle disease,” has increased in frequency with the rise of sedentary lifestyles and poor eating habits. Diets rich in processed foods, refined carbohydrates, and saturated fats can increase the amount of fat that builds up in the liver. These dietary components not only increase the body’s overall fat content but also lead to a phenomenon known as insulin resistance, a key driver of NAFLD. The liver, which breaks down dietary nutrients, is overworked and starts storing extra fat.
In contrast, dietary changes have been effective in treating NAFLD. A diet rich in fruits, vegetables, whole grains, and lean proteins can help reverse fatty liver changes. It is advised to lose weight through a calorie-restricted diet and regular exercise because liver function can significantly start improving even if a person starts to lose little weight.
On the other hand, alcohol use is directly related to AFLD. Excessive alcohol consumption overloads the liver with toxins, leading to inflammation and fat accumulation. Reducing or eliminating alcohol intake is important in order to reverse AFLD. Furthermore, a liver-friendly diet that is full of nutrient-rich foods can help in the healing process. The impact of diet on Fatty Liver Disease cannot be overstated. It can either contribute to the disease’s growth or help with its control and prevention. Understanding the crucial role that nutrition plays in FLD highlights the importance of dietary adjustments and lifestyle changes as important and effective methods in fighting this health problem.
