Gobby, also check into gut health. There are a bunch of good bugs in your gut that immensely influences your health. Take care of the bugs and they will take care of you. Believe it or not when you eat sugar/carbs that kills those good bugs and it takes a while to get the back. Eat Oreos and drink Coke daily and your gut biome is wiped out. Carnivore and keto builds great gut biome. Wish I had a YT channel you could visit, but sadly I don't. Maybe you could expand your searches.