Hi C.,
I have to say it seems like you are jumping the gun a little bit. I'm shocked that your infant is eating 3 square meals a day. Before the age of 1 - food is really meant to be fun and experimental and their nutritional and brain development needs (DHA/ARA) should be attained through breastmilk or formula. At the age of 1 - your child's digestive tract should be ready and producing the necessary enzymes to handle things such as dairy. Offering a child before the age of 1 can predispose them to allergies and lactose intolerance later in life. (I want to highlight this, b/c I see what other people wrote and just b/c there is not an immediate allergic reaction does not mean that your child is in the clear for the rest of their life)I know it seems like you're only a month away, but really you should just be introducing a grown up routine to the child after age 1, so there is a transitional window that buys some more time. It's great that he is eating the same food as you guys and not jarred stuff, but be careful of those allergens. Any family history of asthma or allergies require more restriction, caution, and delay. Eggs, nut products, dairy...all should be held until at LEAST 1 year of age.
Also, consider just giving your son water. 10 months is awfully young for juice and unnecessary sugar. Hemp milk is also a great drink or addition in cereal. It has all the good for you fats.
My son is the exact same age and I know how tempting it is when he is smacking his lips at my scrambled egg w/ feta and spinach, but I know it's all right around the corner and it's so much better to start them off on the right track and have children with great eating habits and to know I made every choice possible to protect him from future problems.
good luck. hope this helps 8)