Primary or focal hyperhidrosis may be further divided by the area affected, for instance palmoplantar hyperhidrosis (symptomatic sweating of only the hands or feet) or gustatory hyperhidrosis (sweating of the face or chest a few moments after eating certain foods).
The proverb The proof of the pudding is in the eating dates back to at least the 14th century. 1  The phrase is widely attributed to the Spanish author Cervantes in his novel The Ingenious Gentleman Don Quixote. The phrase is often incorrectly stated as the proof is in the pudding..
Proofing yeast (as opposed to proofing the shaped bread dough) refers to the process of first dissolving yeast in warm water, a needed hydration step when using active dry yeast. Proofing can also refer to testing the viability of yeast by dissolving it in water and feeding it sugar or carbohydrate.