How Whey Protein Can Help You Lose Fat
There are a great many of us struggling to shed excess weight to improve our health and looks. There are a great many diets and whey protein supplements on the market that claim to help us lose weight. Not all of these are good for you are pleasant to consume on a daily basis. But there is good news in the form of the milk derived compound that is otherwise known as whey. New research strongly supports that whey may be a valuable aid in losing weight.
What is Whey Protein?
Whey is a complex substance derived from milk which contains lactose, protein, trace amounts of fat and minerals. Of these the largest ingredient is protein.
The benefits of whey when it comes to weight loss are it helps to regulate many of the most important pathways that relate to our bodies ability to manage weight. It reinforces your bodies feeling of satiety making you feel that you have eaten enough and this tends to last longer than other food types. It also improves our body’s sensitivity to insulin which is another factor in appetite and enhances our muscle mass.
There is also research that supports whey’s role in lowering the levels of stress that our body experiences. It moderates our cortisol and serotonin levels which in turn lead to feelings of relaxation and a sense of well-being.
By supporting a healthy weight level for our body whey improves our whole body’s wellness.
Past research has already provided us with firm evidence that whey helps prevent cancer. It does so by boosting our glutathione levels which strengthen our body’s immune system.
Whey In Your Diet
Your appetite and hunger are controlled by hormones in a complicated system involving hormonal, physiological and psychological factors all sending feedback to the brain. This is a lucrative area of study for the pharmaceutical industry as creating a drug that could control appetite would be highly profitable. Research has highlighted cholecystokinin as the hormone largely responsible for the feeling of fullness we get from eating a meal and helps control our appetite. There are other hormones involved including insulin, glucagon-like peptide 1, leptin and numerous others. Dietary factors also influence what hormones are released and in what amounts.
Recent studies have shown that whey may uniquely affect appetite through its effects on cholecystokinin and hormones connected with satiety. Although many studies in the past have highlighted protein as the most filling macronutrient more recent research is showing that not all proteins are as effective at satiating hunger.
A study at the University of Surrey in England to compare the effects of whey and casein (both proteins found in milk) on satiety and appetite hormones, found that test subjects consumed significantly less food at a buffet if they had drunk a shake containing whey than one containing casein.
To sum up, the evidence strongly suggests that the consumption of whey prior to meals can lower your appetite so you consume less and also that prior to exercise it will increase the amount of fat you burn during your workout.