Healthy Eating Archive

A 2025 study that included 97,000 people found that those who ate the most cruciferous vegetables-between 20 and 40 grams per day-had a 17% lower risk of developing colon cancer, compared with people who ate the least.

While a healthy eating plan is crucial for health, bending the rules on occasion probably won't hurt most people. One strategy to try is the 90-10 rule-eating healthy foods 90% of the time and splurging on unhealthy foods 10% of the time. For example, if someone eats three meals a day for a week, for a total of 21 meals, the person would be able to splurge on 10% (about two) of the meals. Dietitians warn that applying the 90-10 rule to every meal can lead to trouble, such as weight gain.

Being mindful of how various factors affect blood sugar levels can help people avoid fatigue, curb cravings, boost mood, and manage weight. Blood sugar spikes after people eat carbohydrate-heavy foods, soon dropping again. Eating balanced meals and snacks that include protein, fat, and carbohydrates can maintain more stable blood sugar levels. People can keep blood sugar levels consistent by timing meals, practicing portion control, prioritizing healthy foods, staying active, avoiding smoking, and keeping a food log.

A 2025 study suggests that eating higher amounts of ultra-processed foods such as chips, frozen pizza, cereal, and other prepackaged items high in unhealthy fats, sugar, and sodium is linked to a host of health problems.

A 2025 study suggests that consuming more olive oil may lower women's risk of developing breast cancer, especially certain more aggressive types.

Salt intake fuels high blood pressure, which is the top risk factor for cardiovascular disease. Sodium is hidden in many everyday foods, including bread, sauces, condiments, cereal, rice, pasta, and processed items such as canned soups, deli meats, and frozen meals. People can cut back on salt by reading food labels, rinsing canned goods, cooking at home more often, and using other seasonings instead.

The trend toward eating plant-rich diets has led to a number of new dietary terms and buzzwords. Examples include the terms "plant-forward," which describes the shift toward the gradual incorporation of more plant foods into the diet; "plant-based protein," used for foods that contain a high amount of protein, even some processed foods; and "sustainable eating," whichrefers to the big picture of food choices and how they can help sustain the environment, the planet, and health.

Eating a plant-based diet may help people lower their risk for chronic constipation, according to a 2025 study. This effect may be due, at least in part, to the high fiber content of plant-based diets.

A 2025 study suggests that women who eat more high-quality carbohydrates-which include whole grains, fruits, vegetables, and legumes-in their 40s and 50s are more likely to age healthfully.

A 2025 Harvard study found that people who most closely adhered to a Mediterranean or a plant-based diet had up to a 20% lower risk for chronic constipation, compared with people who followed other eating patterns.