In nutrition, biology, and chemistry, fat usually means any ester of fatty acids, or a mixture of such compounds, most commonly those that occur in living beings or in food. [1]

Dec 2, 2025 · fat, any substance of plant or animal origin that is nonvolatile, insoluble in water, and oily or greasy to the touch. Together with animal and vegetable oils, fats comprise one of the three …

The American Heart Association suggests that 8-10 percent of daily calories should come from polyunsaturated fats, and there is evidence that eating more polyunsaturated fat—up to 15 percent of …

Dec 9, 2024 · The fats in your food don’t automatically turn into body fat (adipose tissue). Your body only stores fat if you take in more calories from protein, carbs or fats than your body needs to burn for …

Feb 20, 2025 · Get to know the different types of fat, what they do, which ones are healthy fats, and which foods are good sources of healthy fats.

Feb 15, 2023 · Not all fat is created equal. Find out which type of fat to choose — and which to avoid — for good health.

Understanding the different types of fats; what's good fat, bad fat and what the AHA recommends for heart health, helps you make healthier choices.

A combination of exercise and the right diet will help you lose the abdominal fat that’s linked to a higher risk of heart disease. Johns Hopkins researchers explain how to shape up.

Mar 17, 2025 · When it comes to health, not all fats are equal. This article looks at the sources and types of fat, their effects on the body, and how much to add to the diet.

Jul 24, 2024 · Fats are a type of nutrient that you get from your diet. It is essential to eat some fats, though it is also harmful to eat too much. The fats you eat give your body energy that it needs to …