Oct 12, 2022 · Every day you lose water through your breath, perspiration, urine and bowel movements. For your body to function properly, you must replenish its water supply by …

If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs.

Feb 21, 2025 · Is caffeine causing you problems? Find out how much is too much and if you need to cut down.

Oct 22, 2025 · A normal resting heart rate for adults ranges from 60 to 100 beats per minute. A heart rate above or below that may signal a health condition.

Aug 7, 2024 · Menopause can happen in the 40s or 50s. But the average age is 51 in the United States. Menopause is natural. But the physical symptoms, such as hot flashes, and emotional …

Feb 28, 2024 · A diagnosis of high blood pressure is usually based on the average of two or more readings taken on separate visits. The first time your blood pressure is checked, it should be …

Feb 6, 2025 · Find out how much caffeine is in coffee, tea, soda and energy drinks. You may be getting more caffeine than you think you are.

Infant growth rates depend on various factors. Consider what's typical during baby's first year.

Apr 22, 2023 · Your menstrual cycle might be regular — about the same length every month — or somewhat irregular. Your period might be light or heavy, painful or pain-free, long or short, and …

Feb 1, 2025 · The amount of sleep you need depends on various factors — especially your age. While sleep needs vary significantly among individuals, consider these general guidelines for …