In one sentence, describe what the following article is about: If using chemicals is an absolute must, wait for as long as you can between treatments. If possible, wait for 2 inches (5cm) of new growth before the next application. Henna is an all-natural treatment that will color your hair and help condition it at the same time. Try this instead of damaging your hair with hair dye and bleach. A quality heat protectant will reduce damage from heat. Add this to your hair before blow-drying, using a flat iron, or any other styling treatment that involves heat. Look for a heat protectant that also provides nutrients to improve shine and texture.
Summary: Reduce frequency of chemical treatments. Switch to natural coloring agents. Use heat protectant before all heat treatments.

In one sentence, describe what the following article is about: The moisture and temperature conditions in a freezer are not great for preserving coffee's freshness. This is also where coffee is most likely to absorb offensive smells from neighboring food items. However, if you have more coffee than you can use in a month, it's a good idea to freeze what you won't use. This will minimize the chance of freezer smells and moisture getting to the coffee. In most cases, this will require you to transfer coffee out of its original packaging into a thick plastic bag or other container that will not allow air in. You can even vacuum seal extra coffee before putting it in the freezer. This will ensure that the package is airtight and the coffee has minimal exposure to oxygen. As soon as you take your coffee out of the refrigerator or freezer, carbon dioxide will begin escaping at an accelerated rate, causing the coffee to oxidize. Since this will cause the coffee to lose flavor, it's best to grind or brew the beans as soon as you can. To get your coffee to 200 °F (93 °C), you may have to heat the water slightly hotter than normal to account for the heat loss when the hot water touches the frozen beans. Once you have frozen coffee and thawed it out, don't freeze it again. This repeated change in temperature does not have a good effect on the coffee's taste. Keep this in mind when packaging coffee up for freezing. Putting it in several smaller packages will allow you to take a small amount out at one time and leave some in the freezer undisturbed.
Summary: Use the freezer for long-term storage only. Put coffee in completely airtight containers. Brew the coffee immediately after taking it out of the freezer. Do not refreeze coffee.

In one sentence, describe what the following article is about: Standing up for too long can make varicose veins worse, as your body is having to work against gravity to get blood back to your heart. Similarly, if you sit too long, your blood has a chance to pool in your legs, leading to varicose veins. Make sure you move around from time to time to get your blood pumping.  When you do sit, put your feet up. When you elevate your feet, your veins don't have to work as hard to get blood back to your heart because they aren't working against gravity. When you can, try to get your feet above your heart when you're sitting.  Also, don't cross your legs when you sit down. Doing cardiovascular exercise gets the blood moving through your body. In turn, that can help reduce varicose veins. Walking, running, bicycling, and swimming are all great options.  Strength training is also beneficial. Exercise at least 30 minutes a day 5 days a week. Elevate your legs when you're resting between exercises. if needed. Being overweight can make varicose veins worse, but losing weight can relieve some of that pressure. Eat well, exercise, and drink plenty of water to lose weight in a healthy manner. Opt for lean proteins and dairy, and get more fruits, veggies, and whole grains in your diet. Try keeping a food journal to check up on how much you're eating. Fiber is good for veins, so try foods like whole grains and beans. Also, the bioflavonoids in things like dark, leafy greens, onions, garlic, and dark berries help with vein health. These supplements support good vein health. Rutin is a bioflavonoid, and it can be found in most health food stores. Some people have good luck with herbal supplements helping varicose veins. For instance, horse chestnut, butcher's broom, grape (leaves, seed, fruit, and sap), and sweet clover may provide relief. However, these supplements can interfere with other medications, so it's a good idea to talk to your doctor before starting one.
Summary:
Move around instead of sitting or standing still for long stretches. Exercise to get your blood pumping. Lose weight Eat your way to better veins. Consider taking vitamin C, vitamin E, zinc, and rutin. Talk to your doctor about an herbal supplement.