In one sentence, describe what the following article is about: Certain medications react with green tea, and they can have adverse affects. Ephedrine is a medication that can help with breathing. However, when taken with green tea, it can cause tremors, nervousness, and insomnia because both green tea and ephedrine are stimulants. Green tea can reduce the effectiveness of these drugs. This side effect is also a problem with dipyridamole. This combination can cause blood pressure to skyrocket, so this combination is best avoided. With phenylpropanolamine, green tea can also induce mania. Antibiotics can decrease your body's ability to break down caffeine, making the effects last longer. This side effect can also happen with cimetidine, birth control, fluvoxamine, and disulfiram.
Summary: Know the risks. Don't drink green tea with ephedrine. Avoid drinking green tea with drugs like clozapine and lithium. Avoid green tea with monoamine oxidase inhibitors (MAOIs) and phenylpropanolamine. Avoid drinking green tea with antibiotics if you're susceptible to caffeine.

In one sentence, describe what the following article is about: Before moving your goldfish into its tank, let the water sit for at least a few weeks. This time is necessary for the tank to provide a healthy biological environment for your goldfish, so be patient! More specifically, allow the tank to build colonies of bacteria, which will develop on the filter and in the gravel. You'll maintain this biological environment via a process called cycling. Once your tank is setup and the filter is installed and turned on, add ammonia. Continue adding ammonia while trying to keep it's amount at 0.06ppm until enough bacteria have developed to eat both the ammonia and nitrites in your tank. Determine your levels of ammonia, nitrites, and nitrates by using test kits designed for this purpose. Continue the process until you get readings that indicate zero ammonia and zero nitrite. Regularly cycle the fish tank by changing 100% of the tank's water while taking care to keep the bacteria that are present in the tank alive. This will help your water "cycle" nitrogen, which is necessary to keep your fish alive. After the emptying the tank of water, add fresh, conditioned water. Repeat the process of adding ammonia and testing for ammonia, nitrites, and nitrates. Once you have reading of zero ammonia and zero nitrite, as well as a bit of nitrate in the water - which is produced by the bacteria - your tank has been successfully cycled. Keep the water slightly warmer during cycling to increase the speed of bacteria growth. You can even borrow bacteria from a friend who already has a well-established, recently cycled fish tank. Seed your own tank by taking some of their gravel or cutting off a piece of their filter's sponge and adding it to your tank. Alternatively, add a bottle of ready-to-go bacteria from the fish store. If you go this route, still expect to add some ammonia and test until the tank is balanced. You need to change the water even more often than you cycle it. To curb the buildup of waste, change 25-50% of the tank's water once a week. Leave some of the water in the tank, however, to maintain a healthy amount of bacteria developed by less frequent cycling. When changing some of the tank's water, rinse the filter and any tank decor with water your remove from the tank. Never use tap water to rinse anything that goes in your tank. Only add clean water that you've treated with conditioner.
Summary: Grow healthy bacteria in your tank by adding ammonia. Cycle the fish tank's water once a month. Speed up the cycling process with a few tricks. Change some of the tank's water once a week.

In one sentence, describe what the following article is about: You may have noticed that chokers are all the rage this season. They come in all different widths, colors, and materials, but one of the most popular is the classic velvet choker. These iconic '90s pieces look great out on the town at night, but they're also doable in the daytime. Pair them with a flowy daytime dress or slouchy sweater to look easygoing but also on-trend and put-together. A narrower width will be more subtle than broader versions. You can even find chokers that mimic bolo ties or ribbons, creating a longer line that doesn't read as such a bold choker-choice. Velvet ankle booties combine luxe sophistication with a retro rock n roll attitude. And, since they're a relatively small part of your ensemble, they can be a good way to ease into the velvet trend. Pair them with some skinny jeans or boot-cut trousers to highlight the lush velvet while remaining casual and cool. You'll find that most velvet booties have platforms or chunky heels, so you might want to look for a different velvet accessory if you're uncomfortable with heels. Chokers might be the most popular velvet accessory, but they're not the only ones available. In fact, you can find a wide variety of hair accessories and jewelry in velvet, such as headbands, retro scrunchies, cuff bracelets, and baseball caps. Since these components are fairly small, you can incorporate them into almost any casual outfit without feeling like you're making a fashion statement. Don't forget about handbags! Even though you might not wear them on your body in the same way that you wear a dress or a hat, they can constitute important and attention-grabbing elements of your ensemble. Velvet clutches and backpacks are particularly in vogue at the moment, as well as small, cross-body purses and pocketbooks. If you want to incorporate some velvet into your outfit without committing to a whole piece, look for jackets, belts, or bottoms with some velvet accents. A velvet trim on a dress or blouse, a velvet ribbon or stripe around the waist of a blazer, or velvet buttons on a jacket can all add flair to your ensemble while remaining subtle and casual.
Summary:
Check out a velvet choker. Put on some velvet ankle booties. Add a small velvet accessory, such as a headband or cuff bracelet. Find a top or bottom with velvet accents.