30/07/2025
Healthy fats: essential, not optional
If there's one nutrient that still gets a bad rap for no good reason, it's fat. However, not all fats are equal, and not all are optional.
We're talking about unsaturated fats, especially the essential ones (omega-3 and omega-6) that your body can't make alone. You have to get them from food.
Found in oily fish, seeds, nuts, olive oil, avocado and eggs, these fats are vital for:
• Hormone production (especially in perimenopause)
• Brain and mood (your brain is 60% fat; starve it and it shows)
• Skin and hair (dry skin? You might be under-eating fat)
• Inflammation (omega-3s are powerfully anti-inflammatory)
• Heart health (fats like olive oil help lower blood pressure and cholesterol)
What about saturated fat?
Saturated fat isn't evil, but it's also not a free-for-all. UK guidelines suggest a maximum of 20g per day for women and 30g for men, based on links between excess intake and raised LDL cholesterol, a known risk factor for heart disease.
But let's be clear, saturated fat is not inherently harmful. Your body even makes some on its own. The issue is how easy it is to overdo it, especially if you eat a lot of processed fatty foods. What matters more is:
• Where the fat is coming from (cheese or croissants?)
• What the rest of the diet looks like
• Individual risk factors (heart disease, high cholesterol, insulin resistance)
There's more to fat than FAT. It's about having enough of the right kinds every single day. Head to my blog post 'Fats are your Friend' to find out more - Healthy fats: essential, not optional
If there's one nutrient that still gets a bad rap for no good reason, it's fat. However, not all fats are equal, and not all are optional.
We're talking about unsaturated fats, especially the essential ones (omega-3 and omega-6) that your body can't make alone. You have to get them from food.
Found in oily fish, seeds, nuts, olive oil, avocado and eggs, these fats are vital for:
• Hormone production (especially in perimenopause)
• Brain and mood (your brain is 60% fat; starve it and it shows)
• Skin and hair (dry skin? You might be under-eating fat)
• Inflammation (omega-3s are powerfully anti-inflammatory)
• Heart health (fats like olive oil help lower blood pressure and cholesterol)
What about saturated fat?
Saturated fat isn't evil, but it's also not a free-for-all. UK guidelines suggest a maximum of 20g per day for women and 30g for men, based on links between excess intake and raised LDL cholesterol, a known risk factor for heart disease.
But let's be clear, saturated fat is not inherently harmful. Your body even makes some on its own. The issue is how easy it is to overdo it, especially if you eat a lot of processed fatty foods. What matters more is:
• Where the fat is coming from (cheese or croissants?)
• What the rest of the diet looks like
• Individual risk factors (heart disease, high cholesterol, insulin resistance)
There's more to fat than FAT. It's about having enough of the right kinds every single day. Head to my blog post 'Fats are your Friend' (see links) to find out more - https://www.lisafossey.com/post/fats_are_your_friend