From the mild blahs to a full-on flu or worse, 'tis the season to get sick in Shanghai. Here's a list of home remedies in the forms of teas, soups, and broths that will help you out when you're feeling down. Handed down from the ayis of the ages, right to your computer screen...
1. Brown Sugar Ginger Tea (姜母茶)

Alleviates colds, indigestion, nausea, menstrual pain, and food poisoning; boosts metabolism.
Possible risks: According to WebMD, high doses of ginger could increase the risk of a miscarriage in pregnant women, as well as cause an upset stomach in high doses. Excercize a little moderation. Ginger can also have harmful interactions with anticoagulants.
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Ginger plays a huge role in Chinese home remedies, especially in winter and summer seasons. The University of Maryland Medical Center says that the root has been used in China for over 2000 years. (Like everything else, right?) Generally speaking, eating and drinking raises your body temperature because of the process of digestion, and warm drinks can do so even more because your body absorbs some of the heat. We can say from personal experience that drinking ginger during a bout of the flu or food poisoning definitely helps.
We recommend using old/dried ginger for this recipe -- it's stronger. They're dirt cheap at your local wet market and supermarket. You can tell just by looking at the ginger that it's older; it will have more of an "old man" kind of look. As for brown sugar, it contains more minerals than normal white sugar; it also can be found easily at supermarkets (we recommend Hong Kong brand Taikoo 太古).
Ingredients for Brown Sugar Ginger Tea: Old ginger, brown sugar, water, jujubes (optional, to taste).

2. Ginger Milk (姜撞奶)

Works as a sleeping aid and boosts immunity, in addition to the other health benefits associated with ginger.
Possible risks: Not good for people who are lactose intolerant, obviously. See above for the risks associated with ginger.
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A really nice literal translation of this drink comes from the Guangzhou's name -- "Ginger collides with milk." Very poetic. These two react together to form a soft, creamy yellow curd of a winter dessert. Nutrition-wise, it's not all that radical, but you've got the health benefits of ginger and milk, and a sweet taste that really agrees with some people.
Ingredients: Milk, ginger, and sugar. (The ratio of milk and to ginger juice portion you're aiming for is 10:1.) Milk with higher fat content is preferred for this one -- don't use skim.

3.Jujube Longan Tea (红枣桂圆茶)

Alleviates anxiety, menstrual pain, seen as a general anti-aging remedy, and sleep aid. Jujubes and longans are also high in vitamin C. Dried longans also have a lot of iron, and have traditionally been used to aid digestion, reduce fever, and to kill parasites, according to Purdue University's horticulture department, though studies are limited.
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Dried jujubes and longans are popular winter snacks in China, and they've long been used in TCM treatments. Just like Brown Sugar Ginger Tea, this recipe is also great for menstruation, due to the iron boost from the dried longans. You can find all this at your local wet market, but jujubes and longan come in several different price ranges. We recommend dried jujube from Xinjiang. These are called 和田枣, and should cost around 100rmb for 500g. Longan are usually around 50rmb for 500g, but those without shells might be more expensive.
Ingredients: Dried jujubes, dried longan, sliced old ginger, and goji berries (optional).

4. Stewed Snow Pear, White Fungus with Rock Sugar (银耳炖雪梨)

Alleviates dry skin, sore throat, and coughs.
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Stewed Snow Pear, White Fungus with Rock Sugar -- that's a mouthful -- is a soup that's traditionally been used as a homemade remedy for helping with coughs and sore throats, as well as skin dryness when the weather cools down. Juicy Asian pears and jelly-like white fungus contains moisture, and help ease throat discomfort. White fungus is a high-collagen ingredient that can benefits the skin. Although it's called 'white' fungus, the natural color should be yellow, so keep in mind to stay away from the incredibly white ones at the market. Select a package that comes with a complete fungus instead of those that have already broken apart. The mild sweetness of rock sugar not only won't overwhelm the flavor of the soup, but also enhances the soothing benefitz of this home remedy.
You can get all these ingredients fairly cheap (unless you get quality white fungus, which can be very expensive) at grocery store and supermarket.
Ingredients: Asian pear white fungus and rock sugar, goji berries (optional).

5. Radish and Rib Stew (萝卜排骨汤)

Recovering from jet lag (seriously) and boosting your immune system. Speaking from experience, it's just something good to eat when your stomach is messed up. What's the medical term for that... "stomach un-messer up". We'll go with that.
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Time for a traditional Chinese saying: "Eat radish in winter, ginger in summer". Guess it sounds better in the original Chinese (冬吃萝卜夏吃姜). At any rate, it's our method for "keeping the doctor away". This classic and hearty Chinese stew is good for immunity and digestion, and is also good for your heart muscle and circulation. Radish has many essential vitamins and lots of fiber, in addition to making ordinary rib stew taste much much better.
Ingredients: radish, rib (hind leg), ginger, corn (optional).

6. Mutton Soup (羊肉汤)

Staying warm in winter, sweatin' out toxins in summer. Both very good things.
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Generally speaking, Chinese people love eating all kinds of mutton cuisines during winter. Whether it's mutton hotpot (shuan yangrou 涮羊肉), sliced boiled mutton (baiqie yangrou 白切羊肉), or braised mutton (hongshao yangrou 红烧羊肉), we have different ways to cook different parts, and a bunch of different recipes to dress it all up. Quality mutton doesn't require much skill to make delicious -- simply put the meat into clear water, season it with a bit salt and green onions, and you're good to go. The mutton we get these, however, could be of questionable slaughtering pedigree, so it takes a bit more effort to make yummy.
Ingredients: mutton, cooking wine (liaojiu 料酒), Sichuan pepper (huajiao 花椒), ginger.

7. Red Bean Soup (红豆汤)

Alleviates constipation, reducing edema, helps with the all-pervasive period issues.
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Red bean is a high fiber food, and helps with keepin' things on the move. Chinese people boil it in water until the beans get all fluffy -- that's called "Red Bean Soup". It's used for reducing edema and enriching the blood, so its also often used as "skin food".
Cooking red bean soup is not too complicated. All you need is water and beans. Red beans are hard to cook in a short period of time, however, so here's a few methods to help you cook through the beans easily. You go, fluffy red bean soup.
Ingredients: sugar (ideally rock sugar), red beans, water.

8. Rice Congee (白粥)

Rice Congee is great for when you're just too damn sick and can't eat anything else -- especially food poisoning or any other kind of nausea-based illness.
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Chinese porridge is more of a traditional food down south in Guangzhou. It's their traditional daily breakfast, and usually served with fried bread stick (油条) or other salted veg. Also, in cases of sickness, when the body gets weak, Chinese people often cook some baizhou (白粥) to conditioning the stomach. As for cooking porridge, there is no strict methodology and you can also add other ingredients to it to taste. Here's how to do the basic porridge, and you can add you own meat, veg, or grain, as you like.
Ingredients: White rice, water.
