Plain peanut butter fits the keto diet as long as you eat it in moderation and plan out your other foods. Almond, macadamia nut, and hazelnut butters are excellent alternatives since they have fewer net carbs per serving.
Also know, is Jif peanut butter keto friendly?
Jif Creamy Peanut Butter is not keto-friendly because it is a high-carb processed food that contains unhealthy ingredients like sugar, rapeseed oil, and molasses.
Skippy Creamy Peanut Butter should be avoided on keto because it is very high in net carbs (12.5g of net carbs per 100g serving).
Keeping this in consideration, how can I get into ketosis in 3 days?
Consume 20g or less of net carbs per day on this keto menu plan, not too much protein, lots of fat, drink at least 100 ounces of water per day, get plenty of salt and supplement with potassium and magnesium. Boom, three days later you’re in ketosis (which you can measure with your ketostix,) and on your way!