Trichomoniasis (Trich) is the most common curable STI
The nail plate is a hardened keratin plate that sits on and covers the nail bed.
The recommended weight limit according to NIOSH would be base on an equation and is dependent to a number of factors. This equation is called the NIOSH Lifting equation. Under ideal conditions, the maximum recommended weight is 51 pounds. Hope this answers the question.
39.5 million deaths out of 56.4 million global deaths (around 70%) are from noncommunicable diseases.