ds1 has lost 3 kilos in the last 3 months - and he didn't have much to lose in the first place
He's extremely active (competitive swimmer, runner, just started fencing, lots of sport at school) but doesn't have a particularly big appetite
any ideas as to how I can boost his energy levels a bit? he's started to flag during swimming training which is upsetting him, but doesn't accept there's a connection with the amount he's eating
he changed schools in September and has Tourette's Syndrome and suffers from anxiety which may be affecting his appetite as well - oh and he eats some fish but no meat