Why do I feel full but constantly have little snacks?
Ok so I am a 18 year old male. I am 5'8" and weigh like 115-120 pounds. People tell me I'm pretty skinny and need to gain weight. I am pretty fit, when I don't work or have school I'll usually go for a good jog or bike. I'd say I probably run about 5 miles about 4 days a week and bike about 20 miles 1 or 2 days a week. I am training for a sprint triathlon in 2 weeks and I feel good about my endurance. Anyway I usually don't eat big meals, instead I eat all day but they're snacks, like a fruit bar or a pb& j or fruit. But I feel like I'm fat, is it because I eat little snacks or what?? I feel very fit, but I have no upper body strength cause I run/ bike and I only have faint abs. anybody have any ideas on why I feel this way?