Did you know that collagen protein is one of the most satiating protein powders and can help promote weight loss? Protein intake has been extensively studied for its ability to support weight loss, satisfy one’s appetite, and provide fullness. The distinctive structure of collagen protein peptides has been studied and found to provide greater satiating ability over other protein types – including whey and soy protein – in the same quantity. Collagen’s unique amino acid profile also allows it help in suppressing appetite and promoting lean body mass. Learn more about collagen weight loss benefits and why you might want to consider collagen for weight loss below. You might be surprised at the collagen weight loss benefits!
Collagen Weight Loss Benefits
Collagen Provides Fullness Unlike Other Proteins
Specifically, research has shown collagen protein peptides are even more satiating than other protein types. One clinical trial found collagen to be 40% more filling than the same quantity of whey, casein, or soy, and individuals consumed 20% less at their next meal after collagen consumption than individuals who consumed other types of protein2.
Collagen May Help Suppress Appetite
A helpful collagen weight loss benefit is that it may help suppress appetite. Another study among obese and diabetic patients found intake of hydrolyzed collagen stimulated the release of satiating hormones into the blood. After consumption of collagen, patients had a reduced appetite, resulting in a decreased overall food intake3. These diabetic patients were able to lose weight by eating less because the collagen protein played an important role in reducing their appetites.
Collagen May Help Retain Muscle Mass
As we age, our bodies lose muscle mass and often replace it with fat. This loss of muscle correlates with excess excretion of nitrogen in urine and increased dietary protein needs in elderly people. Research has shown collagen protein supplementation can be effective in helping aging individuals maintain lean body mass and preserve nitrogen balance. In a study among 71-year-old women, patients who supplemented with collagen peptides demonstrated better preservation of lean body mass and nitrogen balance than patients who were given whey supplements4. Higher muscle mass helps with weight loss because the body burns calories faster.
Collagen Protein May Positively Impact Weight Loss
Consuming adequate levels of protein is important for maintaining a lean body and supporting weight loss. Protein is the most satiating macronutrient – research has shown consumption of a protein-rich diet reduces overall energy consumption by making you feel full longer7, 8. One clinical study found individuals who increased protein consumption and consumed lower glycemic foods had more significant weight loss and maintained weight loss longer than individuals on lower protein diets1, helping to demonstrate collagen weight loss effects.
Collagen May Help In Smoothing Cellulite Appearance
By strengthening the dermis layer of our skin, collagen also plays an important role in hiding cellulite. Cellulite becomes more visible as our skin stretches, thins, and sags. Collagen supplementation has been clinically proven to increase skin-collagen expression and improve elasticity and thickness, which is important for hiding fat cells that lie underneath the skin5, 6.
Review of Collagen Weight Loss Benefits
- Collagen protein may be helpful for weight loss as it provides a source of protein that helps in maintaining fullness and promoting weight loss
- Collagen is 40% more filling than other proteins
- Collagen protein and weight loss may work together as collagen suppresses appetite, resulting in a decreased energy intake
- Collagen supplementation may help to maintain lean body mass
- Collagen strengthens the dermis layer of our skin, helping to hide cellulite
Want to Read more?
1. Larson, TM. “Diets with High or Low Protein Content and Glycemic Index for Weight-loss Maintenance.” National Center for Biotechnology Information. U.S. National Library of Medicine, 25 Nov. 2010. <http://www.ncbi.nlm.nih.gov/pubmed/21105792>
2. Hays, MP, H. Kim, et al. “Effects of Whey and Fortified Collagen Hydrolysate Protein Supplements on Nitrogen Balance and Body Composition in Older Women.” National Center for Biotechnology Information. U.S. National Library of Medicine, June 2009. <http://www.ncbi.nlm.nih.gov/pubmed/19465192>.
3. Rubio, IG, and Gláucia Castro. “Oral Ingestion of a Hydrolyzed Gelatin Meal in Subjects with Normal Weight and in Obese Patients: Postprandial Effect on Circulating Gut Peptides, Glucose and Insulin.” National Center for Biotechnology Information. U.S. National Library of Medicine, Mar. 2008. <https://www.ncbi.nlm.nih.gov/pubmed/18319637>.
4. Veldhorst, Margriet AB, et al. “A breakfast with alpha-lactalbumin, gelatin, or gelatin+ TRP lowers energy intake at lunch compared with a breakfast with casein, soy, whey, or whey-GMP.” Clinical Nutrition 28.2 (2009): 147-155.
5. Proksch, E. “Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double-blind, Placebo-controlled Study.” National Center for Biotechnology Information. U.S. National Library of Medicine, <http://www.ncbi.nlm.nih.gov/pubmed/23949208>
6. Zague, Vivian, Vanessa Freitas De, Marina Rosa Da Costa, Geórgia Castro Álvares De, Ruy Jaeger G., and Gláucia Machado-Santelli M. “Collagen Hydrolysate Intake Increases Skin Collagen Expression and Suppresses Matrix Metalloproteinase 2 Activity.” Journal of Medicinal Food 14.6 (2011): 618-24. Web.
7. Hochstenbach-Waelen A. “Single-Protein casein and gelatin diets affect energy expenditure similarly but substrate balance and appetite differently in adults.” Journal of Nutrition, vol. 139, no. 12, Dec. 2009. Pubmed, doi:10.3945/jn.109.110403.
8. Chiang, Tsay-I, et al. “Amelioration of estrogen deficiency-Induced obesity by collagen hydrolysate.” International Journal of Medical Sciences, vol. 13, no. 11, 2016, pp. 853–857., doi:10.7150/ijms.16706.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.