Hi I'm 15 years old, 6'3, 160 lbs, and naturally skinny. I don't starve myself, but I feel my appetite is not as big as it should be. I do heavy cardio exercizes around 3 days a week for 1 hour and 45 minutes (Kickboxing)
What can I do to start gaining weight? Will I naturally gain weight in the near future as I grow into adulthood? Ideally I'd like to weigh 200+ lbs healthily.
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