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What is blood fat and why should you care about it?

Haya Al Khatib avatar
Written by Haya Al Khatib
Updated this week

When we eat fats, they are absorbed by our gut and enter our bloodstream.

If the level of fats in the blood remains elevated, it can trigger inflammation, leading to various negative health effects including narrowing of your arteries. In the long term this can lead to metabolic diseases.

Fats are essential

Fats are so important as they:

  • Provide energy

  • Support cell growth

  • Help absorb some nutrients

  • Help produce important hormones

  • Help control your blood sugar response

  • Provide flavour and texture, making a meal taste great.

So instead of avoiding fats altogether, its important to balance your fat intake with other nutrients and opt for healthy sources of fat to get everything your body needs while preventing elevated blood fat levels.

How log does it take for your blood fat to clear?

On average it takes 6-8 hours for blood fats to clear after a single meal. But individual ability to process blood fats varies immensely. Some people can eat large amounts of fat and have almost no rise, while others may have dramatic rises that last many hours after that same meal.

What does your blood look like?

We can actually see the fat in your blood. When we separate plasma from the blood, fats create a cloudy effect. This indicates that the fat from your meal is still in your blood.

Though this is a normal part of the digestion process, it’s important to eat meals containing fats that your body is able to clear quickly.

Your blood fat is one piece of the puzzle

While food can impact your blood fat, remember that it can also affect other parts of your biology too, like your blood sugar and gut health.

ZOE combines all these factors to recommend the best foods for your overall biology, helping you to reduce dietary inflammation and support your gut.

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