Reports on a 2025 study found better reaction time and memory measures among young adults who ate 50 grams of walnuts at breakfast. The available details are limited, and the findings don't show that walnuts prevent cognitive decline or that breakfast is the best time for everyone.
Parsley contains apigenin and other plant compounds studied in early research, but available evidence does not show that eating parsley reduces cancer risk. Here's how to separate preliminary findings from product claims and what to check on labels for parsley or greens supplements.
Whole prunes and prune juice have both been studied for constipation relief, but they offer different amounts of fiber. The better fit depends on what you tolerate and what you want from a serving.
Green tea may modestly affect cholesterol, but it has not been shown to prevent cardiovascular events. Drinking it earlier gives caffeine more time to wear off before bed, while product labels can help separate brewed tea from extracts and drink mixes.
Dietitian Rose Britt says Peanut M&M's may feel more filling than some other Halloween candies because they contain peanuts. That does not make them a balanced food, so the serving size and added sugars still matter.
Olive oil is rich in monounsaturated fat, and extra-virgin varieties contain phenolic compounds that differ widely from one product to the next. Here is what the evidence and health claims can tell shoppers, and where they fall short.
Genes shape aging, but daily habits also affect long-term health. Here is what practical guidance and the product details can tell shoppers about cellular-health claims.
Green tea is often promoted as an immune booster thanks to its catechins and antioxidant properties. But does the science back up the hype? Here is what research and nutrition experts actually say about green tea's impact on inflammation, illness, and your daily routine.
DailyColours packs phytonutrients from 16 Mediterranean fruits, vegetables, and herbs into a four-color blend. Early studies look at whether this mix can do what single-compound supplements can't for healthy aging and brain health.
Extra virgin olive oil stands out as the healthiest cooking oil, thanks to its high polyphenol content and monounsaturated fats. Learn how to use it for maximum benefit and when to reach for alternatives like avocado oil.
A single apple delivers a unique blend of fibers and polyphenols that support gut health-but how does this compare to what you see on Supplement Facts panels for shakes and powders? We break down the evidence, label transparency, and what shoppers should look for.
Shake Nutrition investigates the real science behind gut health claims, label transparency, and the evidence for fermented foods, fiber, and probiotics in meal replacements and nutrition shakes.
