Thank-you for your comprehensive response! I have two issues with dairy based protein powders
1. The brands I have tried are hard to digest whether concentrate or isolate
2. The calcium content gives me wicked constipation
I just hesitate to try plant based protein powders for fear of poor results (in terms of recovery and strength/muscle gain), estrogenic side effects and heavy metal contamination. What was your experience with IsoPlant? Did you feel you recovered well? Any negative changes in body composition?
Thank you once again!
You're very welcome.
It's important to understand that unfortunately not all brands that claim to be isolate are really pure whey isolate; many are whey protein isolate and whey protein concentrate blends.
That's why I asked you if you had an allergy to dairy or lactose (milk sugar)?
Because me for example - I have no issue with dairy, but whey protein concentrate bloats me and causes my stomach to hurt.
But since I can eat dairy with no problem, then I know my issue isn't with dairy or lactose, its with whey concentrate.
That's why I mentioned the two proteins that I did, because they are easy on my stomach and I have no issues with them.
I do not think that plant based proteins are as good as whey protein for muscle gains; which is why I suggested the ones that I did and why I use those myself rather than plant based proteins.
If one is going to use a plant based protein, I think that IsoPlant is the best choice to go with, but I don't use it myself. I'll drink a shake of it here and there, but I use a ton of IsoWhey and Zero Carb (Micellar/WPI blend).
As for heavy metals - that is something that brands are supposed to test for, but unfortunately many do not. I know that Ketogenics does and other reputable brands like Optimum, Dymatize, etc. are going to as well.
A lot of people buy protein based on buying the cheapest that they can find. I NEVER do that because I'm very distrusting of the quality of many brands and meeting label claims and not doing testing on their products.