Chronic respiratory conditions (asthma, COPD), cancer, diabetes, and cardiovascular conditions (stroke, respiratory failures) are all included in the broad category of diseases known as non-communicable diseases (NCDs), which represent a risk of increasing the burden of disease in adults and the elderly. The majority of NCDs worldwide are primarily caused by unhealthy diets and the malnutrition that results from them. A healthy diet is crucial for preventing noncommunicable diseases (NCDs). On the other hand, unhealthy lifestyle choices, such as smoking, drinking, sleeping poorly, not exercising, experiencing stress, being around pollutants, and not eating enough, can lead to metabolic changes that might cause noncommunicable diseases. Patients frequently receive health information from primary care physicians (PCPs) and health experts. As a result, general practitioners can positively impact their patient’s behavior and lifestyle choices. An overview of the current state of nutritional care and nutritional counselling in health, as well as obstacles to nutritional counselling, are intended to be given through this study. The study examined health consultants’ knowledge, attitudes, and practice of nutrition advice using a standardized survey. The survey’s findings emphasize the need for a more standardized and reliable approach to nutrition counselling in healthcare settings. In order to make sound nutrition recommendations, primary care physicians and other healthcare professionals must possess the necessary training, resources, and expertise. Primary care physicians (PCPs) can prevent the onset of lifestyle-related illnesses by including nutrition into patient treatment, which will ultimately improve public health outcomes and reduce healthcare expenditures.