He continued: “And within that binge, very little micro-nutrients are consumed which can ultimately lead to eating disorders and malnutrition.”
While he recommended against the diet plan, some slimmers have had success with the plan and results can vary between dieters.
So, which diet does Richie recommend instead of intermittent fasting?
READ RELATED: Michael Mosley: 'The occasional glass of wine' is encouraged with right diet – meal plan
The personal trainer advised focusing on hitting personalised calorie and macro targets that are based on individuals’ current weight, gender, height, and exercise goals.
He said: “Ensuring you’re in a caloric deficit that’s defined by your own unique data is a safe and steady way to lose weight.
Source: Daily Express | Diet