Summary
Sarah Berry joins ZOE Science & Nutrition to discuss why you should be wary of ‘low fat’ foods | sarah berry. Key topics include nutritional strategies based on current research; how to support gut microbiome diversity and digestive health; metabolic health markers and strategies for improvement.
Key Points
- Nutritional strategies based on current research
- How to support gut microbiome diversity and digestive health
- Metabolic health markers and strategies for improvement
Key Moments
Diet changes cholesterol in just 10 days
Professor Sarah Berry explains that dietary changes can significantly reduce LDL cholesterol within 10 days, with huge changes visible within a month. Reducing LDL by 1 mmol over 10 years cuts cardiovascular risk by 25%, and over 50 years by 50%. She recommends trying diet changes before considering statins for moderately elevated cholesterol.
"We see a change in cholesterol after about 10 days when people are following a kind of diet that reduces cholesterol."
Low-fat foods are often less healthy than full-fat versions
The myth that cutting fat reduces cholesterol is nonsense. When fat is removed from foods, manufacturers add sugar and other additives to compensate for lost mouthfeel and flavor, often making the product less healthy. Whole grains and soluble fiber like beta-glucans from oats actually reduce cholesterol through distinct mechanisms.
"This is one of the big myths that actually cutting out your fat reduces your cholesterol is nonsense. And the fact that it's still a myth out there is really blooming irritating."
