We can clarify the debate in a moment « which is the healthiest, margarine or butter? »
The short answer: margarine is the most unhealthy option.
The long answer – margarine contains processed lipids compared to natural fats (eg olive oil or avocado) lead to imbalances of insulin, mood swings, weight gain and the increased risk of heart attacks.
read more French Source: 10 foods that cause bad mood!