In one sentence, describe what the following article is about: Having a cup of coffee or can of soda every day may help minimize your risk of developing Parkinson's. Make sure to stay within recommended daily allowances for caffeine so that you don't develop other health problems. Choose any beverage with caffeine, as there is no evidence that one type of caffeine is better than others. For example, you could have coffee, tea, cola, or energy drinks. Some foods even have natural caffeine. These include: protein bars, coffee-flavored ice cream or yogurt, and chocolate. Consume less than 400 milligrams of caffeine daily. This is about four cups of brewed coffee, 10 cans of soda, or two "energy shot" drinks. If you are drinking soda in order to get caffeine, consider limiting how much you drink. Sodas are often packed with sugar and won't promote good health if you drink them too often. In addition to having coffee or tea, green tea may also prevent Parkinson's. Green tea has compounds called green tea polyphenols, a type of antioxidant, that may eliminate free radicals in your system. Be sure to read labels when drinking green tea. Some products have caffeine while others don't. Remember that green tea counts towards your daily hydration totals. Eating more peppersred, green, yellow, and orangemay lower your risk for developing Parkinson's. Incorporate peppers into daily meals and have them as snacks, both of which may help you stave off Parkinson's when combined with other dietary and lifestyle choices. Be aware that doctors are still unsure if raw or cooked peppers are better for decreasing your risk. Try having some peppers at each meal and make sure you vary the colors to get the most nutrients. For example, you could have an omelet with peppers at breakfast, a salad with diced peppers for lunch, and stuffed peppers for dinner. Have some pepper strips dipped in hummus or light ranch dressing for a snack. In addition to eating peppers, having fresh and raw vegetables at every meal may decrease your Parkinson's risk. This is because low levels of the B vitamin folate, which is also called folic acid, may increase your risk for the disease. You can easily get folic acid by incorporating lots of vegetables in your diet. Some of the best sources of folate are: Spinach Endive Romaine lettuce Asparagus Mustard greens Collard greens Okra Cabbage Oxidative stress, which is a result of free radicals in the body, may contribute to Parkinson's. Getting rid of free radicals by eating foods with lots of antioxidants may also help prevent Parkinson's. Some great sources of antioxidants include: Artichokes Kale Potatoes Berries Pears Apples Grapes Eggs Kidney beans Lentils Pecans Walnuts Dark chocolate Red wine Fava beans Antioxidants can scavenge free radicals and may reduce your risk of developing Parkinson's. Eating a healthy and nutritious diet can help you get antioxidants, but consider taking antioxidant supplements to help boost free radical elimination. Take supplements for Vitamins C and E. Consider getting mixed supplement that has multiple forms of Vitamin E to avoid possible side effects of this compound. Another antioxidant that may help is Omega-3 fatty acid. Try Coenzyme Q10 (CoQ10), which is also present in foods such as organ meats, sardines, and mackerel. Make sure to stay within recommended daily limits of any antioxidant to avoid toxicity. Reading product labels can alert you not only recommended daily values and how much is in the specific supplement. Ask a pharmacist any questions you might have. Eating iron is important to staying healthy, but it's important to consume it within recommended levels. Too much iron may put your body into oxidative stress, which is when your body releases toxic free radicals into your system. In turn, this can contribute to the degeneration of brain cells that are often found in Parkinson's patients. Get no more than 8 mg iron daily if you are a man. Women over the age of 51 should also not have more than 8 mg iron every day. Women between the ages of 18 and 50 should have 18 mg iron as a part of their daily diet. For example, one cup of fortified breakfast cereals has 18 mg, 3 ounces of pan fried beef liver has 5mg, and cup of boiled and drained spinach has 3mg. Like iron, too much manganese can lead to oxidative stress, which can contribute to Parkinson's. Make sure to stay within adequate intake margins of manganese to help prevent Parkinson's. Recognize that there is no dietary allowance for manganese. Instead, there is adequate intake (AI) use. Eat less than 1.6 mg if you are a man and 2.3 mg if you are a woman. Sources of manganese include nuts, legumes, seeds, teas, whole grains, and leafy green vegetables.
Summary: Drink caffeine. Sip green tea. Enjoy more peppers. Be sure to eat lots of fresh, raw vegetables. Boost antioxidant consumption. Take antioxidant supplements. Limit your iron intake. Reduce manganese consumption.

In one sentence, describe what the following article is about: Ubuntu (and several other distributions) locks the root account so that the average user can't access it. This is done because root access is rarely necessary when using the sudo command (see the previous section). Unlocking the root account will allow you to log in as root. If you're in the desktop environment, you can press Ctrl+Alt+T to start the terminal. sudo passwd root and press Enter. When prompted for a password, enter your user password. You'll be prompted to create a new password and enter it twice. Once a password has been set, the root account will be active. If you want to lock the root account, enter the following command to remove the password and lock root: sudo passwd -dl root
Summary: Unlock the root account (Ubuntu). Open the terminal. Type . Set a new password. Lock the root account again.

In one sentence, describe what the following article is about: You should use the vaginal cream for the full number of days prescribed at the correct dose. Don't stop using the vaginal cream if you start menstruating. The vaginal cream will still be effective; it just may be a little messier to insert. Just make sure to use sanitary pads since tampons could absorb the cream. If you miss a dose or run out of the vaginal cream before your treatment is complete, call the doctor or pharmacist for a refill. Most vaginal creams are designed to be stored at room temperature. Check the information on the box or ask your pharmacist to be sure. Storing the cream at a temperature that's too hot or cold could damage it. It's best to store most medications in a cool, dry place. Avoid storing medication in a medicine cabinet since heat and moisture from the bathroom could cause it to be less effective or expire early. The heat of your body will cause most creams to leak out a little after you apply them to your vagina. If you can, try to use the vaginal cream at night. Laying down after you apply the cream can also keep it in your vagina longer and reduce the amount that leaks out. If you need to use vaginal creams during the day, wear a sanitary pad to avoid staining your underwear and lay down for a few minutes immediately after you apply the cream, if you can. The side effects will vary depending on what medication is in the vaginal cream. In general, side effects may include vaginal discomfort, vaginal dryness, burning or itching and potentially messy discharge from the vagina. Be sure to read the information that came with the vaginal cream. This will give you more detailed information about the specific side effects you can expect. If any side effects are causing you discomfort or you feel pain, contact your doctor. If you experience swelling of the vagina and vulva area, itching, hives, or tightness of the chest, you may be having an allergic reaction so it's important to get medication attention. Always ask your doctor if you have any questions about using the vaginal cream. You should also talk with your doctor about whether or not you need to refrain from sexual intercourse while you use the vaginal cream.
Summary:
Use the cream even if you start menstruating. Store the vaginal cream correctly. Apply the cream at night. Watch for side effects. Get medical attention if you feel discomfort.