Not sure on these if anyone can help please.
46d Man's diet tips ultimately included green yogurt(not filling).(7) T-N-A-D ???
49d Rings using networks where rate's beginning to drop a bit (5) G-R-S Gyros ??
28d Prevent girl wearing badge going up and down.(8) D-S-L-O- Can only think of disallow, don't know where the badge part fits in ?