As per ICMR (Indian Council of Medical Research) recommendations: the protein needs per day are as below:
- Adults need 0.8-1 gm/kg body weight/day
- Children need 1.5 gm/kg body weight/day
- Pregnant & Lactating women need 1.75 gm/kg body weight/day
- Professional athletes require close to 2 gram/kg body weight/day
Whey Protein is a product of milk which is considered to be healthier than other proteins as it contains rich protein and other healthy nutrients.
The liquid is separated from milk and purified to yield different concentrations of whey protein. This protein supplement can be categorized into these segments:
Whey Protein Powder (WPP): WPP is the most basic form of whey protein processing. Whey protein shakes do not have WPP in them.
Whey Protein Concentrate (WPC): WPC is the most common form of protein supplement. Regular protein shakes have WPC.
Whey Protein Isolate (WPI): This is the purest with almost 90% concentrated whey protein.
WPI doesn’t have considerable amounts of fat and lactose. 
Whey Protein For Weight Loss:
Whey protein contains amino acid called leucine with 50 – 75% higher content than common protein foods and is known to be a fast absorbing protein.
Hence, it is ideal for fat loss or weight loss without the loss of lean muscles.
Whey protein manages the secretion level of hormones such as insulin, cortisol and ghrelin that causes obesity. This property of Whey protein makes it suitable weight loss”
Being a dairy product, whey protein is rich in calcium. Studies have found calcium aids in weight loss, specifically fat loss, because it reduces absorption of fat and stimulates hormones that break fat down.
Most of us know that calcium is good for bones and since whey protein powder contains calcium, it strengthens bones in our body.
Whey Protein Vs Other Protein Food
The biological value of foods, signify how better they are absorbed as proteins. The table below clears a point that whey protein powder is absorbed more readily than any of the above protein sources.
Hence it is a better source of whey protein compared to other sources like egg, chicken, fish, soybeans and likewise.
Popular protein sources with their biological values:
|Protein Sources||Biological value|
|Egg||100 (old benchmark for BV scale)|
|Chicken or poultry protein||80 (Yes, egg is a much better absorbed protein than chicken)|
|Whey protein concentrate or whey protein isolate||100 - 150 (Beats the benchmark)|
4 Health Benefits Of Whey Protein:
1. Blood Pressure Reduction
whey protein powder shake controls blood pressure. A protein shake with whey can help prevent hypertension among adults who report high blood pressure regularly.
A study where a whey protein supplement was added to the meals of patients with type-2 diabetes was found to reduce the blood sugar spike post-meal.
So people suffering from type-2 diabetes may benefit from including whey protein isolate in their diet.
3. Major Antioxidant Boost
Whey protein is rich in amino acid cysteine, which regenerates antioxidant glutathione that is helpful to prevent free-radical induced cancers.
4. Offset Cardiovascular Disease Risk
Whey protein supplementation helps prevent or reduce the risk of hypertension and diabetes. In addition, whey has also shown to improve the function of arteries, an important factor to prevent heart disease.
TruWeight’s Whey Protein Drink For Weight Loss:
One of the best sources in the protein world happens to be whey protein. Truweight’s protein drink named Shake-a-Day employs whey protein to provide 15 grams of protein in a sachet.
It is a creamy chocolaty drink that has the superfood whey protein and casein in an ideal combination. It is fortified with a whole host of vitamins and minerals which will give your multivitamin supplement a run for your money.
1. What are the side effects of taking whey protein?
In moderate doses, whey protein powder doesn’t have any side effects. Consuming more than recommended amount of whey protein may cause stomach discomfort, gas, bloating etc .
Additionally, whey protein improves insulin response, so consuming more than recommended quantity may cause an insulin spike.
Hence, TruWeight suggests that you consult a nutritionist who will calculate your protein requirements according to your lifestyle. Opt for a free consultation from one of Truweight’s expert nutritionists.
2. When to consume whey protein?
Ideal times for consuming whey protein shakes are post-workout; early in the morning; as a snack before a big event or party or just before you hit the bed.
3. Does whey protein affect kidneys or other organs?
Unless you already have bad kidneys or any kidney disorder or you are looking at gulping down 2-3 bottles of whey protein in a day; you and your organs are fine.