@vonny,
Well Vonny I don't usually buy much nut milk. My girlfriend uses much more of it. She is an athletic trainer. And became vegan about 2 years ago. She enjoys dairy substitutes much more than I do. I get most of my calcium from greens, tempeh, and when I bake I use black strap molasses often as a sweetener (high in iron and calcium). We also eat a lot of chickpeas and tahini (sesame paste) due to our good friend Nidal and his restaurant (Lebanese).
I have had this brand before:
I don't actually count calories very often.
To me hazelnut milk tastes like hazelnuts. Sort of a chocolatey flavor, warm and rich (I don't have an extensive taste vocabulary).
If weight loss is a concern, my suggestion as a nurse and her suggestion as an athletic trainer, would be to focus less on the calories and more on the content of your foods.
Refined sugars and starches in particular. In the sense of decreasing them. Better starches would be whole grains and potatoes.
And of course exercise.