Coffee
People with the highest genetic score for caffeine bitterness were 20% more likely to be heavy coffee drinkers. Bulletproof-style coffee is presented as a stronger fasting aid because it contains MCT oil. The caffeine bitterness finding ch…
2 sources - 7 claims
People with the highest genetic score for caffeine bitterness were 20% more likely to be heavy coffee drinkers. Bulletproof-style coffee is presented as a stronger fasting aid because it contains MCT oil. The caffeine bitterness finding challenges the assumption that humans generally avoid bitterness because it signals poison. Caffeine in two small cups of coffee is described as doubling ketone production. MCT oil is described as quadrupling ketone production. Greater genetic sensitivity to caffeine bitterness was linked to heavier coffee consumption. Black coffee is described as a morning fasting aid.