Metallic Taste and Taste Disorders. Key points. A metallic taste in your mouth is a type of taste disorder known medically as parageusia. Common causes include new medications, pregnancy, and food allergies. In rare cases, metallic taste can be a sign of Parkinsonâs or Alzheimerâs disease.
Hi Tommy, As far as recreational diving goes, the maximum limit from PADI (a top certification agency) is 130 feet once you pass your deep diving course. If you have an open water certification, you are certified for dives down to 60 feet.
The Red Cross considers nine feet to be a good depth for diving if you want to be especially cautious, but the diving area in many pools is eight feet deep. Never dive into a pool that's less than eight feet deep. If you're unsure how deep a pool is, it's best to avoid diving there. It can be hard to gauge a pool's depth just by looking. Find a pool where the depth of the water is clearly marked. In many cases there will also be a sign posted that specifies diving is permitted there.