What you eat matters. Browse research-reviewed articles on nutrition, gut-friendly foods, meal planning, & dietary choices for better long-term health
If you have looked at vitamin C serums, you have seen 10% on many bottles. The short answer is that 10% is the most common starting point, and for most people, it is the best balance of effectiveness and low irritation. Vitamin C at 10% has been shown in research to improve skin brightness, reduce … Read more
Yes, diet soda is sugar free. The FDA defines “sugar free” as less than 0.5 grams of sugar per serving. Diet sodas meet this standard because they use artificial sweeteners instead of sugar. But the label “sugar free” does not mean the drink contains nothing. It means the manufacturer replaced sugar with something else. That … Read more
Most adults need between 0.8 and 2.2 grams of protein per kilogram of body weight each day. That range is wide because your ideal amount depends on your age, activity level, and health goals. A sedentary 150-pound person needs about 54 grams daily, while an athlete of the same weight might need 150 grams or … Read more
Heat bumps — also called sweat rash or miliaria — happen when sweat gets trapped under your skin. The bumps look like small red or clear blisters. They usually show up on your neck, chest, back, or in skin folds. The good news is most heat bumps go away on their own. The fastest way … Read more
Atrophic vaginitis — also called vaginal atrophy or genitourinary syndrome of menopause — is thinning, drying, and inflammation of the vaginal walls. It happens when estrogen levels drop, most often during menopause. Treatment exists and it works. The approach depends on your symptoms, your health history, and what you are comfortable with. Moisturizers, lubricants, local … Read more
High triglycerides are mostly caused by a mix of diet, genetics, and lifestyle factors. For most people, eating too many calories, especially from sugar and refined carbs, is the main driver. But your genes also play a real role — some people can eat a standard diet and still have high levels because their body … Read more
Broccoli is one of the lowest-calorie foods you can eat. A one-cup serving of chopped raw broccoli has about 31 calories. If you eat a full stalk, which is roughly two cups, you are looking at around 62 calories. This makes broccoli a very efficient way to fill your stomach without filling your calorie budget. … Read more
Brazil nuts are the single most concentrated food source of selenium on the planet. Just one nut can provide more than the daily recommended amount for an adult. Other reliable sources include tuna, sardines, eggs, and sunflower seeds. This mineral is essential for thyroid function, reproduction, and protecting your body from oxidative damage. What Is … Read more
Intermittent fasting means eating only during a set window of time each day. The most common method is the 16:8 schedule where you fast for 16 hours and eat during an 8-hour window. Results vary by person but research shows weight loss of 3-8% over 8-12 weeks is typical. The steps are simple: choose your … Read more
Digestion starts the moment food enters your mouth and continues for hours after your last bite. On average, it takes between 24 and 72 hours for food to fully pass through your entire digestive system. The exact time depends on what you ate, your individual metabolism, and other factors like age and activity level. This … Read more