They can dull pain and boost dopamine giving some people a high but it's easy to get hooked on them.

它们可以减轻疼痛，促进多巴胺的，让一些人兴奋，但易上瘾。

Remember: Your glands are also made up largely of epithelial tissue, so it ALSO plays a big role in facilitating all of your secretions — from sweat and mucus, to hormones and enzymes.

你的腺体也主要由上皮组织组成，所以它在促进你所有的物面也起着重要作用——从汗液和粘液，到激素和酶。

Smooching boosts saliva production and clears the mouth of the bad bacteria and acids that cause decay.

接吻可以促进唾液的，除口腔中腐蚀牙齿的有害细菌和酸。

These are peptides that'll boost your growth hormone production.

这些能促进生长激素的肽类物质。

And it also gets the serotonin going, you know, gets your happy hormones, what do you call them, your endorphins from exercising and just starts you off on the right note.

这样也能促进血素的，你知道的，激活你的快乐激素，也就通过锻炼产生的那种， 叫什么来着， 内啡肽，让你以积极的状态开始新的一天。

And even in the morning, like uppers, they're taking allergy medications that push epinephrine, like seriously.

甚至在早晨， 就像兴奋剂一样，他们服用那些能促进肾上腺素的抗过敏药物，真的。