A research in the American Journal of Clinical Nutrition indicated that replacing refined grains with whole grains reduces digestion-related calories and speeds up metabolism.
Spice up your cuisine with metabolism-boosting spices like ginseng and cayenne pepper instead of grainy white stuff.
In moderation, saturated fats like whole milk, full-fat cheese, and butter are fine, but too much can lead to high cholesterol, heart disease, stroke, and more.
You may not realize that eating a full fruit and drinking fruit juice are very different nutritionally.