In the past, taxpayers weren't required to pay Medicare tax on income generated from investments such as capital gains, dividends, and taxable interest. Since 2013, however, you could owe a 3.8% Medicare tax on some or all of your net investment income (as part of the Affordable Care Act).
Restless legs syndrome (RLS) is a neurological disorder characterized by uncomfortable leg sensations that can interfere with resting or falling asleep. Experts believe that low levels of iron in the brain may be responsible for RLS. An imbalance of dopamine is also believed to be involved.
There are many possible causes of leg twitching. They may caused by simple fatigue of the muscle, stress, anxiety and even caffeine. Prolonged twitching may be caused by more serious medical conditions such as injury, nervous system disorders, certain medications, or excesses of heavy toxins.eg Twitching is often diagnosed as Restless Leg syndrome (RLS). Uncomfortable sensations in the legs, especially during rest cause the patient to voluntarily move their legs to remove the sensations. Involuntary movements of the legs during rest may be a sign of Periodic Limb Movement Disorder (PLMD).