5 Things To Know Before Buying Whey Protein

One of the most discussed things in the world of fitness is “protein.” And, with recommended intakes crossing amounts that regular meals can’t meet, most people have been turning to protein powders.

Whey protein happens to be one of the most popular protein powder choices. But, picking a bottle of whey protein isn’t as simple as heading to the nearest store and grabbing whatever’s on the shelf. It’s important to first know all there is to whey protein.

The term “whey” is used to refer to the translucent liquid part of milk that is found after the process of cheese manufacturing (curdling and straining). This liquid is then evaporated to form whey powder.

While most athletes depend on whey protein to build muscle mass, this type of protein is also extremely popular in baked goods. Additionally, whey protein powders are added to salad dressings, emulsifiers, infant formulas, and medical nutritional formulas.

# Whey Protein Concentrate Benefits Athletes

Athletes have higher energy requirements than the average individual. Hence, they consume larger amounts of macro- and micronutrients, especially protein.

This is probably why most athletes opt for whey protein concentrate supplements. The processing method for this protein removes water, lactose, ash, and a few other minerals from whey.

# Whey Protein Isolate Is Lactose-Free

Most people who are lactose intolerant tend to avoid whey protein. But, experts now recommend whey isolates to people who can’t digest lactose but would like to supplement with whey.

Whey isolates are the purest source of protein available with their protein concentration being 90% or higher. During the processing of whey protein isolate, a significant amount of fat and lactose is removed.

# Raw Whey Protein Has Health Benefits

Experts believe that manufacturing processes diminish or destroy protein fractions in whey. These protein fractions have health benefits and improve the absorption of protein in the body.

This is why raw whey protein is recommended for its benefits. Research indicates that it is rich in varied protein compounds called microfractions which have immune boosting, cell protective, antibacterial, and antimicrobial properties. Hence, whenever you can opt for raw whey protein.

# Most Whey Protein Supplements Have Added Sugars

Recent research has linked artificial sweeteners and added sugar to a host of health conditions such as obesity, diabetes, and heart disease. Additionally, sugar has no significant nutritional benefits, which is why most experts recommend low-sugar diets.

If you’re watching your sugar intake, be wary of whey protein powders since most of them have added or artificial sweeteners. You could either opt for products with no added sugar or sweeteners or go for unflavored options. Furthermore, you could go for products with stevia since it’s healthier than most other options.

# Whey Protein Might Be Contaminated With Metal

Federal regulations don’t make it mandatory for protein drinks and dietary supplements to be tested before they are sold. Hence, they could easily have contaminants that aren’t safe for consumption.

Consumer Reports found that most protein drinks have high levels of arsenic, cadmium, and lead. While arsenic is human carcinogenic, cadmium accumulates in the kidneys and damages them. Lead, meanwhile, could birth-related complications in pregnant women and cause damage to the nervous system. Hence, it might be best to opt for all-natural whey powder instead.