Yeah, came here to echo the idea that fasting is MUCH easier on a low carb diet. If you start reading about keto, you'll probably see the classic macro ratio of 75% fat, 20% protein, 5% carbohydrate – sometimes even higher percentage from fat.
My advice is that starting out, I wouldn't get too hung up on the ratio. It's actually pretty hard to get 75% of calories from fat. IMO, the important part is to limit the carbs. If you're hitting something like 60% fat, 30% protein, 10% good carbs (mostly green veggies, maybe some berries), you'll still see most of the keto benefits in terms of fewer mood swings and cravings, ability to fast more easily, etc.
Healthy eating is one of those areas where a lot of people (myself included) let perfect become the enemy of good. Even moderate low-carb, just eating cutting out sweets and starches, can be enough for a lot of people to see waistline and mood stability improvements.
My advice is that starting out, I wouldn't get too hung up on the ratio. It's actually pretty hard to get 75% of calories from fat. IMO, the important part is to limit the carbs. If you're hitting something like 60% fat, 30% protein, 10% good carbs (mostly green veggies, maybe some berries), you'll still see most of the keto benefits in terms of fewer mood swings and cravings, ability to fast more easily, etc.
Healthy eating is one of those areas where a lot of people (myself included) let perfect become the enemy of good. Even moderate low-carb, just eating cutting out sweets and starches, can be enough for a lot of people to see waistline and mood stability improvements.