This allows your body to enter ketosis, a state during which the body switches to using fat instead of carbs as its primary fuel source, and ketones are produced in the liver.
The other crucial component to losing weight
In addition to modifying your diet, maintaining a healthy weight requires physical activity to burn energy.
The Chief Medical Officers recommend that adults should do a minimum of 150 minutes moderate-intensity activity a week – for example, five sessions of 30-minute exercise a week.
According to the NHS, something is better than nothing, and doing just 10 minutes of exercise at a time is beneficial.