Working out causing hair loss?

I began aggressively working out 2 years ago when I graduated from school. I was at least working out 5+ days a week and gained around 15 pounds of muscle. With this came seborrhoeic dermatitis – dandruff on every hair follicle (took photos with a hair microscope camera) , DHT itch (especially during cardio), and obviously hair loss/thinning. I stopped working out because my scalp looked and...

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