Advice on the weight loss niche

I'm wondering if it's advisable to enter the weight loss niche since I have ample knowledge on it and can easily churn out 2-3k word articles with citations but I feel quite overwhelmed by the competition and most of them have extremely high DAs with only mediocre content.

Should i begin by first posting informational posts based on long tail keywords to gain backlinks before promoting products once I have gained sufficient organic traffic?

To get organic visitor, you have to write lengthy content for low competition keywords.

There are some low competition keywords hidden. You have to do deep research and find it. Although it is hard in this niche. But not impossible.

Writing an articles for competitive keyword is not worth doing. I hope you can understand.

Feel free to ask me if you want to know something about low competition keywords.

Weight loss niche is very competitive (for obvious reasons) but that doesn't mean you can't make money with it.