Previous studies have found daily consumption of dark chocolate reduces blood pressure and is good for the heart. Now scientists have discovered why this happens-and its down to how our guts ferment the fibre in cocoa beans.
If you take Benadryl as a sleep aid, the maximum recommended dose is 50-100mg. The USFDA mandates 50mg. South Africa, the UK, Australia and New Zealand permit a dosage of up to 100mg.
Depends on how much you take, and why. The most common doses are 25 to 50 mg every 6-8 hours. However often you take it, you shouldn't go over 300mg a day. Bear in mind I said milligrams. This refers to the drug inside Benadryl, called diphenhydramine. The amount of actual medicine you can take will depend on how strong the presentation is.