I agree with ronniega.
But if he is getting underwerght I'd go with granola, granola bars with peanutbutter.
Got to a mountain climbing shop and ask them. Climbers and hikers tend to go with granola type trailmix BECAUSE IT IS DENSE IN CALORIES, has vitamins and minerals they need because they burn huge amounts of energy in their activity.
Also running store has a product referred to as "GOO" It is a high charbohydrate and electrolyte gel runners use for extra energy during long endurance runs (mor\\e than 15 miles) and comes in several flavours your kid is sure to like one of them.
TREAT THESE EXTRA FOODS AS A TYPE OF MEDICINE!!! Don't get him used to eating like that all the time because it could lead to obesity once his condition improves. Remind him EVERY time that its just because he needs it right now and when he gets better all the extra stuff will stop.
But if he is getting underwerght I'd go with granola, granola bars with peanutbutter.
Got to a mountain climbing shop and ask them. Climbers and hikers tend to go with granola type trailmix BECAUSE IT IS DENSE IN CALORIES, has vitamins and minerals they need because they burn huge amounts of energy in their activity.
Also running store has a product referred to as "GOO" It is a high charbohydrate and electrolyte gel runners use for extra energy during long endurance runs (mor\\e than 15 miles) and comes in several flavours your kid is sure to like one of them.
TREAT THESE EXTRA FOODS AS A TYPE OF MEDICINE!!! Don't get him used to eating like that all the time because it could lead to obesity once his condition improves. Remind him EVERY time that its just because he needs it right now and when he gets better all the extra stuff will stop.