Protein Needs. Eating almonds in addition to other high-protein foods can help you meet your protein needs. The Institute of Medicine recommends men consume at least 56 grams, women eat 46 grams and pregnant and nursing women consume at least 71 grams of protein each day.
Caustic material is some form of substance that has the ability to  destroy or eat away at living tissue. Certain bacteria, such as  MRSA, are considered caustic materials.
Caustic (optics) Caustics produced by a glass of water. In optics, a caustic or caustic network is the envelope of light rays reflected or refracted by a curved surface or object, or the projection of that envelope of rays on another surface. The caustic is a curve or surface to which each of the light rays is tangent, defining a boundary of an envelope of rays as a curve of concentrated light. Therefore, in the adjacent image, the caustics can be the patches of light or their bright edges. These shapes often have cusp singularities. Nephroid caustic