A new 2024 human trial published in Frontiers in Nutrition
(read the study has shed fresh light on how sunflower lecithin can support healthier blood sugar responses, appetite regulation, and overall metabolic balance.

If you’ve been looking into the benefits of sunflower lecithin, this new clinical research provides some of the strongest evidence to date.

What the Study Found

Researchers from Lund University conducted a randomised crossover study involving healthy adults who consumed breakfast meals enriched with either sunflower lecithin or oat polar lipids, compared with rapeseed oil and plain white bread.

Across blood sugar, insulin, triglycerides, and appetite-regulating hormones, the results were remarkably consistent:

1. Better Post-Meal Blood Sugar Control

Sunflower lecithin improved glucose tolerance after breakfast and even after a second meal (the “second-meal effect”).

Participants had lower glucose spikes compared to those who consumed rapeseed oil or plain bread.

2. Lower Insulin Response

Meals containing sunflower lecithin helped reduce insulin demand throughout the 5.5-hour testing period — a promising sign for long-term metabolic health.

3. Reduced Triglycerides

Triglyceride (TG) levels were significantly lower after lecithin consumption compared to rapeseed oil. Lower TGs are associated with healthier cardiovascular function.

4. Improved Appetite-Regulating Hormones

Sunflower lecithin increased hormones that support appetite control and satiety, including:

• GLP-1
• PYY
• GIP

It also suppressed ghrelin, the hormone responsible for triggering hunger.

These shifts help stabilise appetite, reduce overeating, and enhance metabolic resilience.

Why Sunflower Lecithin Works

Sunflower lecithin is rich in phospholipids — natural compounds that form cell membranes and help emulsify fats for better digestion and nutrient absorption.

This new study shows that these phospholipids can modulate metabolic responses, including:

• improving glycaemic control
• supporting insulin sensitivity
• optimising fat digestion
• enhancing the release of key gut hormones

If you're exploring lecithin sunflower products for metabolic health or daily wellness, this research reinforces why it’s one of the most valuable functional lipids available.

Where to Buy High-Quality Sunflower Lecithin

If you’re comparing options and wondering sunflower lecithin buy or searching for sunflower lecithin Australia,, choose a pure, additive-free powder made from non-GMO sunflower seeds.

A high-purity lecithin powder delivers the same phospholipid-rich structure used in the clinical trial.

Learn more or order online here:
➡️ lecithin sunflower
➡️ benefits of sunflower lecithin

This article is for educational purposes only and is not medical advice. Please consult a health professional for personalised guidance.