What is the difference between the following two sentences? She goes to the forest three times per week. She goes to the forest three times a week.

The room costs 40 € per person. In this case, per has a meaning for for each. This matches with the main question as asked in the topic title, but doesn't with the example given in the thread itself: per …

Apr 6, 2019 · "per" generally means an averaging. One may study for 5 hours one week, and 15 the next, and achieve 10 hours per week. "each" generally means either an equal distribution, or a …

Creatine is a compound that comes from three amino acids, which are the building blocks of protein. Most of the creatine in your body is stored in your muscles, and smaller amounts are stored in your …

Mar 1, 2026 · Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of tramadol in the elderly. However, elderly patients are more likely to …

Feb 24, 2016 · Per and friend don't go well together. Per is usually followed by a neutral noun (per ticket, per showing, per person, per flight, per dozen), and the neutrality does not admit any sort of feeling.

Aug 13, 2025 · Vitamin B-12 is a vitamin the body uses to make and support healthy nerve cells. It's also used to make healthy red blood cells and the genetic material inside cells called DNA. Vitamin B-12 …

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.

Mar 1, 2026 · The dose is usually 30 mg per kg of body weight per day every 12 hours. For oral dosage form (extended-release tablets): Adults and children weighing 40 kilograms (kg) or more—1000 …

Mar 21, 2025 · Vitamin D is a nutrient the body needs, along with calcium, to build bones and keep them healthy. The body can absorb calcium only if it has enough vitamin D. Calcium is a major part of …