Carbohydrates are the body’s primary source of energy providing energy for the cells and organs (including your brain) to function properly. But, what happens if you stop consuming them altogether?
In our bodies, nutritionist Namita Satheesh said, carbohydrates are broken down into glucose and this glucose is used up by your cells to produce ATP (adenosine triphosphate) – which then powers your metabolism.
“While ATP (adenosine triphosphate) can be produced from both carbs and fats, your body still prefers carbs as the primary energy source. Excess carbs can also be stored by the body as glycogen for future energy requirements – which is mainly stored in the liver and muscle,” nutritionist explained.
Satheesh also said that technically one cannot stop eating carbs altogether as almost all foods are made of a combination of macronutrients. However, when our diet has insufficient carbs, there are a few things that happen.
Effects on the body
Since all organs need ATP for functioning, the body will inevitably find ways to produce it. “While your cells can also produce ATP from fat in a process known as ketosis, your brain does prefer glucose as the primary fuel source. If the body does not get enough glucose from carbs to produce ATP, proteins from muscle can also be broken down for the production of ATP.”
According to her, this will lead to loss of muscle mass which is not preferred. While ketosis does help reduce muscle breakdown, some muscle will still be broken down for glucose.
Completely cutting out carbs would mean inadequate fibre intake, affecting gut health and digestive health.
She explained that dietary fibre helps with normal bowel movement, it is also considered food for the microbiome and therefore essential for health. Dietary fibre is equally important for managing cholesterol, heart health and metabolic health. While carbs are important, the type of carbs consumed is also very important.
According to Satheesh, minimally processed and wholesome carbs are always preferred. “Ultra processed carbs with little to no nutritional benefits are best consumed minimalised. Rather than cutting out carbs, the idea is to eat a balanced diet with complex carbohydrates, sufficient protein and fat as well as plenty of fruits and vegetables.”
She mentioned that a low carb or keto diet may benefit certain sections of the population. For example, a keto diet is known to help manage epilepsy seizures. She also added that those suffering from diabetes may benefit from a low carb diet while the condition is being managed.
Source:The Indian Express
Bd-pratidin English/ ANI
