Whey protein is the most common and well-known protein supplement that bodybuilders or even people who hit the gym regularly take. They believe that whey protein is a perfect supplement of protein for the body. But, contrary to what you may have heard, whey protein composed of a collection of globular proteins isolated from the liquid material created as a by-product of cheese production is not a health food. In reality, consumption of supplements like whey protein concentrate or protein bars is more harmful to your body. Hard to believe? Read why whey protein supplement is harmful to your body here.
1. Whey Protein Destabilizes The Gut Microbiota
Milk consumption especially concentrated sources of certain components found in milk like whey can cause issues for the adult gut flora. This is because whey contains many antibacterial compounds like lactoferrin. These compounds can cause gastrointestinal problems and stomach upsets. This uneasiness of the gut microbiota occurs primarily in the colon and upper part of intestines causing ripple effects throughout the gastrointestinal tract.
2. Can Lead To The Onset Or Aggravation Of Acne Vulgaris
Foremost, whey protein can destabilize the gut microbiota as mentioned earlier which can trigger a cascade of inflammatory events. Furthermore, some hormones and bioactive peptides present in whey protein can increase the sebum production. Many studies have shown that people who consume whey protein supplements are more prone to acne and often complain of the same.
3. Highly Insulinogenic
Whey protein -based products can contribute to elevations in postprandial insulin and basal insulin-like growth factor-I plasma levels. Studies have shown that taking whey protein supplements after workouts increase the insulin levels in your body which may do harm to you.
4. High Levels Of Toxic Heavy Metals
Most of the times, bodybuilders don’t check the ingredients and the composition of these protein supplements. Poorly maintained companies in this industry may produce protein powders that contain toxic heavy metals such as cadmium, lead, arsenic, and mercury. Therefore consuming too much of whey protein may have adverse effects on your body.
5. Unbalanced Nutrient Composition
Compared natural protein products such as eggs, milk, meat etc protein powders seem to have an unbalanced nutrient composition. Though the protein density is higher in these powders than in the natural foods, it is not a good thing to consume too much of processed protein powders.
All said, if you still want to use whey protein powder, you are free to do so. But, ensure you check the ingredients, nutrient composition and also take it along with other natural protein foods. Nature knows the best and consuming natural proteins is always much safer than the artificial, processed powders.