Butter is rich in nutrients and beneficial compounds like butterfat and conjugated linoleum acid. High-fat dairy products like butter have been linked to a reduced risk of obesity, diabetes, and heart problems. Still, butter is high in calories and saturated fat and should be enjoyed in moderation. The American Heart Association recommends limiting the amount of saturated fat you eat to less than 7% of your total daily calories. So if you eat around 2,000 calories a day, that's 16 grams of saturated fat. There are around 7 grams of saturated fat in one tablespoon of butter. Butter is high in calories and fat, so people should eat it in moderation or replace it with healthy unsaturated fats. Eating a lot of butter may contribute to weight gain and could play a part in raising levels of LDL cholesterol.