Gelatin is flavorless. I really like making these jellos from all the berries in the garden atm.
That is why I stop restricting the food choices and viewing meats & greens as a pinnacle of nutritional perfection.
I can't help but wonder if, in your drive to get a certain body, you haven't messed up your hormonal regulation. If you have then the focus should be on getting those hormones balanced and healing your body. Part of that healing process MAY be gaining weight as your body regulates and begins to trust what is happening to it.