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Hi SELF Family,
When your LDL comes back high, you usually get a list of things to cut. Cut the saturated fat. Cut the fried food. Cut the butter. Researchers in Toronto tested that list against a diet built around four plant foods. The cuts alone came in last, and the four foods came within a few points of a statin.
LDL is your bad cholesterol. It slips into the walls of your arteries and builds plaque, a soft, fatty bump that can crack open and set off a heart attack. Your lab report prints LDL in mg/dL. Under 100 is the goal for most people, and the 2026 cholesterol guideline sets it lower, under 70 or under 55, for people at high risk or who already have heart disease.
Cutting saturated fat lowered LDL 8 percent. The four foods lowered it 28.6 percent.
The study gave 46 adults with high cholesterol one of three vegetarian diets for a month. The first diet was very low in saturated fat. The second was that same diet plus lovastatin 20 mg, a low-dose statin. The third was built around four foods: sticky fiber from foods like oats and barley, soy, almonds and plant sterols. The low saturated fat diet lowered LDL by 8 percent. The diet plus the statin lowered it by 30.9 percent. The four foods lowered it by 28.6 percent, and the researchers found no significant difference between the food and the pill. The four-food diet got there with a little more saturated fat than the cut-fat diet, 17 grams a day against 12.
But those 46 people ate food the researchers handed them, for one month. Your kitchen is not a research kitchen.
So the same team tested it in real kitchens. They took 351 people with high cholesterol in four Canadian cities and gave them advice, not meals, for 6 months. Every group got the standard advice to cut saturated fat. Two of the groups also got coaching to work the four foods into their own meals. The standard advice alone lowered LDL by 3 percent. Adding the four foods lowered it by about 13 to 14 percent. From a starting average of 171 mg/dL, that is a drop of about 24 to 26 points from food alone. People who came to the clinic twice did as well as people who came seven times. And the people who ate the four foods most faithfully got the biggest drops.
Does a lower LDL turn into fewer heart attacks? Researchers at Harvard and the University of Toronto followed more than 210,000 nurses and health professionals for up to 30 years. The people whose eating looked most like this plate had a 14 percent lower risk of heart disease and a 14 percent lower risk of stroke than the people whose eating looked least like it.
Your job this week is to eat all four foods every day: sticky fiber, soy, nuts and plant sterols. Here is what one day looks like.
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One day of all four foods
Breakfast: Half a cup of dry oats cooked in a cup of soy milk, topped with a 1-ounce handful of nuts.
Lunch: A cup of cooked barley with three-quarters of a cup of beans or lentils.
Snack: A cup of shelled edamame.
Dinner: About 4 ounces of extra-firm tofu with roasted eggplant or okra.
Every day: 2 to 3 grams of plant sterols with meals, from a fortified food or a supplement. Check the grams per serving on the label.
If you cook with oil: Make it extra virgin olive oil, in place of butter or coconut oil.
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One swap catches a lot of plant-based eaters: coconut oil. In 16 trials, coconut oil raised LDL by about 10 mg/dL compared with oils like olive and canola. That cancels out the benefit of about two handfuls of nuts a day. Check the labels on plant-based butters and cheeses, because many are made with coconut oil.
Get your LDL checked before you start and again a month later, because a month is when the Toronto study measured its drop. If you already take a statin, keep taking it and build the plate on top. The plate and the pill lower LDL in different ways. If you are on dialysis or your potassium runs high, set your portions of beans, edamame, nuts and soy milk with your kidney team, and pick a soy milk with no phosphate in the ingredients.
The video walks through every food on this plate and why each one works. It shows the workout that shrank plaque in people with heart disease. It names the form of garlic that went after the part of plaque that cracks. It also explains the scan number that can go up even when your treatment is working. Watch #1 Best Meal to UNCLOG Your Arteries (It Rivaled a Statin)
With gratitude,
Dr. Sean
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