DETAILSREVIEWSNUTRITIONAL INFO
Increase protein intake with BOOST® HIGH PROTEIN drink. Each 8 fl oz serving has 15 grams high-quality protein to help maintain muscle, and 26 vitamins & minerals, including calcium and vitamin D to help support bone health. BOOST® HIGH PROTEIN drink provides 30% of the daily value for protein in one 8 fl oz serving.
Appropriate for these diets:
lactose-free*, gluten-free, low-residue, kosher, cholesterol-restricted
*Not for individuals with galactosemia
From:
http://www.nestlenutritionstore.com.../protein/boost-high-protein-nutritional-drink
High protein boost has milk protein but IS lactose free.
Which is why your son can drink it but not milk.
Milk allergy is very different from lactose intolerant.
Raw milk ( uncooked) the proteins have not been denatured.
When you cook or baked milk in things this denatures the proteins so the body is less likely to react in some individuals.
In order to be a true milk allergy it should be diagnosised by an allergist by patient history , rast ( blood test) and skin prick test.
An true food allergy ( IgE mediated) can turn into Anaphylaxis .
Lactose intolerance is different.
If she stopped drinking milk for a period of time your body will stop producing lactase .
So she will feel ill even if she is NOT truly lactose intolerant .
To get her body to make lactase again you need to drink a milk such as lactaid
http://www.lactaid.com/
For a while then slowly introduce milk.
Hard cheese ( cheddar and yogurt ) has little to no lactose.
I found out the hard way after avoiding milk for a while while breast feeding you can't just add milk back in you will get sick.
Ask her doc but that was what I was told to do and it has worked twice now .
( not a doc just a mom so ask yours
)