Collagen-enriched protein bars: Potential aid in weight reduction exploration?
In an intriguing experiment, Spanish scientists investigated collagen's potential as a weight loss booster, and their findings promise a cost-effective solution for those struggling with weight management. Over a 12-week trial, a group consuming collagen-laced protein bars shed twice as much weight as their counterparts who didn't get the supplement.
The researchers assembled two groups of 32 participants each, with BMI levels between overweight and obese. During the study, both groups followed a healthy diet similar to the Mediterranean one, focusing on fruits, vegetables, whole grains, lean proteins, and healthy fats. However, the experimental group received a protein bar infused with 10g of collagen, twice daily, amounting to 20g daily.
Initial screening appointments included weight, blood pressure, blood samples, and urine and fecal samples. Additionally, the participants filled out questionnaires regarding their food intake and appetite.
The results? The collagen group lost an average of 6.6 pounds (approximately 3 kilograms), compared to the control group's 3.3 pounds (about 1.5 kilograms). The collagen-fueled participants also experienced a drop in systolic blood pressure by 8 millimeters of mercury, while the control group saw a slight increase of 0.4 millimeters of mercury. Furthermore, the experimental group had decreases in waist circumference, BMI, and fatty liver index – a positive sign of improved liver health.
Interestingly, consuming the collagen-infused bars led to satiety, as evidenced by the participants' reports of reduced hunger and increased feelings of fullness throughout the study period. This sensation persisted during screening appointments at months 1, 2, and 3.
Despite the positive results, experts suggest that collagen is best used as a complement to a well-structured weight loss program. As Mir Ali, a board-certified general surgeon, emphasized, "No supplement replaces portion control, physical activity, and sustainable dietary habits." While some have raised questions about the study's bias due to the author affiliations with the product manufacturer, Hector Perez, a lead bariatric surgeon, found it "promising and well-structured."
So, while collagen may not be a magic bullet for weight loss, it could serve as a valuable addition to a holistic approach to shedding pounds and improving overall health.
- The Spanish scientists' experiment indicated that collagen, when incorporated into a diet, could potentially boost weight loss, offering a feasible solution for those dealing with weight management.
- Both groups in the experiment adhered to a healthy diet similar to the Mediterranean one, emphasizing fruits, vegetables, whole grains, lean proteins, and healthy fats.
- The experimental group, in addition to the standard diet, was given protein bars infused with 10g of collagen, twice daily, leading to an average weight loss of approximately 3 kilograms.
- The study revealed that the collagen group experienced significant drops in systolic blood pressure, waist circumference, BMI, and fatty liver index, suggesting improved liver health and overall well-being.
- Consuming the collagen-infused bars led to feelings of satiety, as evidenced by the participants' reduced hunger and increased feelings of fullness throughout the study period.
- Experts agree that while collagen may aid in weight management, it should be used as a complement to a well-structured weight loss program that emphasizes portion control, physical activity, and sustainable dietary habits.
