Seeking help from successful marketer in the weight loss/fat loss niche

Google will certainly help you a lot and of course see the review and start there. You can do it!

I've been within the diet market for a long time. It can be a very profitable business, but it's also hard to break through. The competition is tough, and from my experience, most of the top affiliates are in the health/diet market, probably because there's so much money to be made. High paying physical products in an ever growing evergreen niche.

I run my own products (long term stability) as well as affiliate offers. Both physical products like you're wanting to try. I've tested a lot of different networks, and my top three are Mobooka, Deluxe, and Clickbooth (NOT clickbank - which is mainly info products)

Every affiliate network scrubs sales, or uses a CAT (Conversion adjustment) Meaning if you do 100 sales, you'll only be credited for 90-95 depending on the network. They do this to automatically compensate for chargebacks and instant cancels, which can be high in this market.

Out of my top three networks, I've found Mobooka to be the best, with the other two falling very close. This is just in terms of conversions. They are all pleasant to deal with, and are willingly to work with you on the frequency of payments - Standard is two weeks, but they're willing to go down to twice a week as long as you maintain a certain amount of business.

if you have any questions or concerns, feel free to drop me a PM or email and I'd be happy to hop on a call with you and give you a little more information.

Just build on your successes. If what you are doing now is working to earn money, figure out the successful components of your program and replicate them to greater success. As for adding other affiliate programs to your mix, just be sure they are legitimate and worth recommending, otherwise you will lose credibility with your customers and subscribers.