Helloa i want to start this week with a wordpress blog combinade with a youtube channel. I want to focus on the "Fitness"-Niche. Supplements, Training, Muscle, Strength from the medical site. (Posts from a doctor and med-students) #1 What do you think about this niche? #2 What do you think to make money with this niche? AdSense, Amazon, or custom affialte Network with supplement stores? #3 Can you give me some good provider for strong SEO for this niche to climb higher in the page ranking and earn more money? Thx for your time and enjoy the weekend!