Dr. Ian Smith Urges Swapping Butter for Olive Oil, Warning 0 Trans Fat Is Safest
Updated
Updated · TODAY · Jul 2
Dr. Ian Smith Urges Swapping Butter for Olive Oil, Warning 0 Trans Fat Is Safest
2 articles · Updated · TODAY · Jul 2
Summary
Unsaturated fats from olive oil, avocados, nuts and seeds can support heart health, while Dr. Ian Smith says trans fats should be avoided entirely.
Smith says upgrading fats can lower LDL cholesterol, raise HDL and reduce arterial inflammation, helping cut heart-disease risk.
Trans fats found in margarine, shortening, fried foods and commercial baked goods can clog arteries and raise heart-attack risk, according to WHO guidance cited in the report.
For practical changes, Smith recommends limiting butter and processed spreads, choosing extra virgin olive oil, and watching portions—one-third of an avocado has 80 calories and 6 grams of unsaturated fat.
The advice fits broader evidence that diets rich in unsaturated fats, plant foods and whole grains are linked to lower coronary heart disease risk.