I’m a nutritionist and these are the biggest mistakes people make when they want to lose fat

Fat loss is a common fitness goal, but achieving it is often more complex than many realize. While the laws of thermodynamics dictate that burning more calories than consumed leads to weight loss, individual factors like genetics, appetite, and environment can make this challenging.

Understanding the Nuances of Fat Loss

Luke Hanna, with a background in sport and exercise science, a master’s degree in obesity and clinical nutrition, and a substantial social media following, emphasizes the prevalence of misinformation in the nutrition space. He believes that focusing on “boring” – meaning consistently effective – strategies is key. Hanna notes, “There is a lot of misinformation around nutrition out there. Things like the carnivore diet have gained traction because they’re novel. But I think the things that are going to move the needle and actually improve people’s health are the boring things.”

Six Common Mistakes in Fitness and Fat Loss

Unrealistic Goals

Hanna identifies setting overly ambitious goals as a frequent mistake. He advises focusing on small, incremental improvements, suggesting additions to routines rather than restrictive diets. Specific recommendations include incorporating oily fish twice a week, increasing fiber intake by 10g daily, consuming an extra 20g of protein each day, aiming for two weekly strength training workouts, and increasing daily step count by 1,000-2,000 steps.

Restrictive Diets

Hanna cautions against restrictive diets, specifically citing the carnivore diet – which primarily consists of animal products – as potentially “a recipe for disaster long-term.” While acknowledging initial positive effects from shifting away from processed foods, he highlights potential negative health outcomes linked to high saturated fat intake, such as preferential storage of visceral fat and increased heart disease risk. He also points out the omission of essential vitamins, minerals, and dietary compounds found in whole grains, fruits, and vegetables.

Ignoring Sound Advice

Hanna emphasizes the importance of a balanced diet containing fruits, vegetables, whole grains, fiber, and protein sources lower in saturated fat, while minimizing alcohol and refined sugars. He notes that less than one percent of Brits adhere to the NHS’s EatWell Guide, potentially due to the pervasive influence of food advertising and readily available, highly processed foods. He suggests keeping a food diary to identify problem areas and focus on adding healthy habits.

Labeling Food as ‘Good’ or ‘Bad’

Hanna observes that clients often feel guilt after consuming less nutritious foods. He argues that assigning morality to food can lead to binge-restrict cycles and suggests adopting a mindset that allows for enjoying all foods in moderation. Avoiding keeping tempting, less nutritious foods at home can also be helpful.

Prioritizing Fat Loss Over Fitness

Hanna recommends prioritizing fitness over solely focusing on fat loss, citing research from the British Journal of Sports Medicine that links cardiorespiratory fitness to reduced risk of heart disease, and mortality. He emphasizes that exercise offers significant health benefits regardless of its impact on weight.

Seeing All Processed Food as Detrimental

Hanna clarifies that not all processed foods are equally harmful. He points to a 2024 analysis in The Lancet, which suggests that while ultra-processed foods high in sugar, saturated fat, and sodium are linked to cardiovascular disease, other processed foods like certain yogurts, whole grain breads, and cereals can offer beneficial nutrients.

Frequently Asked Questions

What is the ‘Goldilocks’ approach to diet?

The ‘Goldilocks’ approach, as described by Hanna, involves consuming foods in “Goldilocks quantities” – not too much, not too little – focusing on a balanced diet with predominantly healthy, whole food ingredients.

Why is the carnivore diet potentially harmful?

The carnivore diet, which primarily consists of animal products, can be harmful due to its high saturated fat content, potentially leading to increased visceral fat storage and heart disease risk. It also lacks essential nutrients found in plant-based foods.

What is the role of a food diary in improving diet?

A food diary helps individuals become more aware of their eating habits, identify problem areas, and develop strategies to incorporate healthier choices, focusing on adding positive changes rather than simply restricting foods.

Considering the complexities of fat loss and the potential pitfalls of common dieting approaches, what small, sustainable change could you realistically incorporate into your routine this week?