Teen Development: Puberty Stages, Growth & Muscle Gain

Puberty involves five distinct stages that impact both physical growth and psychological wellness. Proper nutrition is essential for supporting growth spurts and helping teenage boys safely gain muscle.

Woman on scale

Why Do Girls Gain So Much Weight During Puberty?

Rapid weight gain is normal in girls during puberty, according to the KidsHealth.org website. Puberty typically begins between ages eight and 13, and lasts about two to four years. During this time, the amount of fat, muscle and bone changes quickly as girls make the transition into womanhood.

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