I think the discovery of protein powder was a turning point in helping me lose weight, which never seemed to go away. I’ve always thought of this as something that only big bodybuilders pumped. But I’ve done some research that has shown me that the best whey protein for weight loss is actually a great tool for building lean muscle and burning fat.
There are a lot of great options for protein powder available now. You can read more about the different types in my post about the best protein powder for weight loss. Because whey is a dairy product, some people cannot tolerate it. That’s why it’s great to have so many other vegan or non-dairy options.
However, whey protein powder is well known for a reason. In this post, I tell you
- What makes whey protein powder (compared to other protein powders) so strong for weight loss?
- What to look for on the label of a whey protein powder
- Top 6 Whey Proteins for Weight Loss
What is whey protein and why is it good for weight loss?
Whey is the liquid produced during cheese making. This liquid is captured and transformed into a dry powder with many proteins, amino acids, vitamins and minerals that support lean muscle growth and fat burning. (1)
Technically, it is still a dairy product, but it contains less than 1% of the sugar in dairy products called lactose. This is why some people with lactose intolerance can enjoy whey protein without any problems. (2)
Whey contains a specific amino acid called leucine. Leucine is a branched chain amino acid that is especially good at building muscle for burning fat. (3)
Leucine helps your muscles recover faster after workouts, so it’s easier to follow an exercise plan and feel great. (4) Whey is also known as a ‘complete protein’, which means that it contains all the essential amino acids to help build and repair lean muscle. Building lean muscle is the key to burning fat.
What to look for in the best whey protein for weight loss
- Protein rich – 20-30 g (keeps you satisfied so you don’t overeat)
- Low carb – less than 5g per serving (Too many carbs can spoil all the goodness of protein powder. Need more low carb ideas? Get 7 recipes and light low carb pot meals (healthy and high in protein))
- Low sugar – less than 3 g per serving (A little sugar can be burned, but too much is converted directly into fat deposits)
- Bonus – Grass-fed (rich in omega-3 fats that reduce inflammation, joint pain, help improve sleep and are good for your skin!) (5) (6) (7) (8)
Ingredients to AVOID in your whey protein powder
- 1. Ion exchange (degrades amino acids so that you do not get health benefits) (9)
- 2. Bioactive peptides (may be over-processed and may cause free radicals that age you and may even be linked to cancer) (10)
- 3. Artificial sweeteners (such as Splenda, Aspartame, and Stevia) can make you feel hungrier and cancel out the benefits of protein powder.
- 4. Dextrose, maltodextrin, maltose and sucralose (these are stealthy names for sugar)
The best whey protein for weight loss
You may recognize the first three options in my first post about the best protein powder for weight loss. My readers have asked for more options for whey protein specifically, so I’ve added it to my list below!
The best whey protein powder for weight loss
Whey protein is a complete source of protein, which means it contains all the essential amino acids. Leucine is one of those amino acids that helps with muscle recovery.
Isopure Zero Carb protein powder, 100% whey protein isolate – 1 tablespoon = 100 calories, 25 g protein, 0 g carbohydrates, 0 g sugar
Naked Nutrition Grass-Fed Protein Whey Powder – Serving 2 tbsp = 120 calories, 25 g protein, 3 g carbs, 2 g sugar
The purest ingredients:
Talk about the benefits of choosing a protein powder with fewer ingredients – less processed, less inflammatory. Gums and fillers sometimes make you feel full for longer, because your body is hard to digest. (11)
Tera’s Whey Simply Pure Whey Protein, Bourbon Vanilla – Serving 2 tbsp = 110 calories, 21 g protein, 4 g carbs, 3 g sugar
Raw organic whey, cold processed, grass fed, no flavors – Serving 5 tablespoons = 97.5 calories, 21 g protein, 2 g carbohydrates, 2 g sugar
Organic-flavored whey protein fed with Natural Force grass, no flavor – Serving size 1 tbsp (tablespoon is large) = 100 calories, 20 g protein, 2 g carbs, 0 g sugar
Organic whey protein fed with Natural Force grass, vanilla – Serving 1 tbsp (tablespoon is large) = 110 calories, 20 g protein, 1 g carbs, 1 g sugar
Tell me if you try any of these whey protein powders for weight loss and what you think is the best whey protein powder for weight loss!