A diet expert has said a “weight loss superfood” costing less than 4p a portion could help you lose 5lb in 7 days. Dr Emma Patel, a dietitian from Creo Clinic, a budget-friendly staple that many of us overlook might hold the key to fast, effective weight loss.

And she says it could shake up how we approach dieting, steering clear of expensive supplements or trendy meal plans. As millions struggle to stick to New Year’s resolutions or slim down for special occasions, the tip could transform your routine without breaking the bank.

Dr Patel says oats are a nutritional powerhouse with a unique composition to help weight loss. Packed with essential nutrients like fibre, protein, and complex carbohydrates, she says there is more to them than many think.

And they cost pennies a portion with Aldi currently selling 1kg of porridge oats for 90p – making it just 3.6p per 40g recommended serving. Dr Patel explains why they work and how they help you shed the pounds.

  • They Keep You Feeling Fuller for Longer – Dr Patel says: “The key to successful weight loss is managing hunger, and oats are brilliant at doing just that. Oats are high in a type of soluble fibre called beta-glucan, which forms a gel-like substance in your stomach, slowing digestion and keeping you satisfied for hours.”
  • They Help Control Blood Sugar Levels – Blood sugar spikes and crashes are often responsible for cravings and overeating. Oats have a low glycemic index, meaning they release energy slowly and keep your blood sugar levels stable. According to Creo Clinic experts, this makes oats an excellent choice for anyone looking to curb those mid-morning or afternoon snack attacks, which often derail weight-loss efforts.
  • They’re Calorie-Friendly and Versatile – A typical serving of oats—around 40g—contains just 150 calories, making it a filling yet low-calorie meal option. Plus, oats are incredibly versatile. You can pair them with fresh fruits, nuts, or seeds for added flavor and nutrition without the need for sugary syrups or processed toppings.

How to add oats to your weight loss plan

To make the most of oats and achieve noticeable results, experts recommend including them in at least one meal a day. Here are some simple and practical ideas:

  • Overnight Oats : Mix rolled oats with milk (or a dairy-free alternative) and leave them in the fridge overnight. Add toppings like berries, chia seeds, or a dollop of Greek yogurt in the morning for a ready-to-go breakfast.
  • Savory Oats : Who says oats have to be sweet? Cook them with vegetable stock, stir in spinach or kale, and top with a poached egg for a nutrient-packed lunch or dinner.
  • Oat Smoothies : Blend a handful of oats with a banana, almond milk, and a scoop of protein powder for a filling post-workout meal.

What makes this weight loss tip effective?

Dr Patel says “Unlike fad diets that promise rapid results but are difficult to maintain, incorporating oats into your daily routine is a sustainable and healthy approach. Oats are affordable, widely available, and easy to prepare, making them ideal for busy schedules and tight budgets.”

Who can try it?

Dr Patel says this strategy works for anyone looking to lose weight, especially those who want to avoid drastic calorie-cutting or overly restrictive diets. It’s particularly helpful for people with busy lifestyles, as oats are quick and easy to prepare. Whether you’re a parent managing hectic mornings or a professional trying to make healthier choices, adding oats to your meals could be the game-changer you’ve been looking for.

Why is it important?

With latest figures showing more than one in four of adults in the UK being obese it is essential to find simple, affordable, and sustainable ways to maintain a healthy weight. This oat-based weight loss method is not only practical and accessible but also backed by science – offering a realistic alternative to expensive diet programs or restrictive eating plans, says the Creo Clinic expert.

They say incorporating oats into your daily routine is a small but impactful step toward improving your overall health and achieving your weight-loss goals.