Protect your hands from dust, pollution and chemical reactions at all times by wearing gloves while doing gardening or washing dishes.
Sun exposure damage skin so use sunscreen lotion on hands before venturing out.
Washing your hands innumerable times with soap makes your skin lose its moisture. Keep a piece of lemon next to your hand-washing soap. Rub it over your hands at least once a day, before washing. This will help delay the onset of age-spots.
Special treatments such as a warm oil bath and herbal therapies can keep your hands soft and supple forever.
Make you nails stronger by dipping your fingertips in lukewarm olive oil.
Long nails can look very elegant, but only if they are kept clean and in shape. File them regularly with a filer. Dirt in the fingernails can show how clean you are. So if you can't keep nails clean, keep them short and simple.
Use hand cream often and keep a bottle of it every where you visit frequently such as bathroom or vanity, kitchen and bedroom.
Warm hands are key to better skin and good health. Cold hands often lead to colds and flu infections.

Close your fingers and circle your wrists ten times in each direction.
Try this yogic exercise, which is good for your hands - Stretch your fingers wide and clap hard, so that your fingers of both hands are aligned. Like thumb to thumb, forefinger-to-forefinger. This increases blood circulation.
Squeeze the tip of each finger as hard as possible for about five seconds. This also helps in activating blood circulation.
Hold both hands in front of you with palms facing inwards, loosen their wrist grip and flap them backwards and forwards. Feel them tingle as the blood rushes to them.