If you use a drug for what it is intended then it is legal. If you use it for other than it was intended it is illegal. So if you smoke marijuana for glaucoma or another medical problem (providing you've been approved) then it's legal, if its for recreational use then it's illegal. The same … Read more

Yes usually. Better diet, and less physical labor (although healthy exercise helps one grow taller). In the 19th century and before, Europeans were very short. Around 5 feet. Good diet, no malnutrition, helped each generation grow bigger. Nowadays, they're some of the tallest people in the world. Countries that have high malnutrition have short people.