article_snippet.sent: But too much is bad for your health and now an expert has revealed exactly why in a video.
article_snippet.sent: But too much will lower your immune system and make your bones fragile.
article_snippet.sent: But too much will lower your immune system, and could also make your bones more fragile, according to Dr Raychelle Burks from the University of Nebraska-Lincoln .
highlights_snippet.sent: But too much will lower your immune system and make your bones fragile .