A vitamin B complex often helps.
Stress and anxiety are related.
Anxiety is a state of fear of real or imagined danger, which is manifested as increased heart rate, trembling, panic, weakness, extreme fatigue and stomach or intestinal discomfort.
Anxiety, depression, nervousness, worry or stress can cause over 100 symptoms or health problems as as in
http://au.search.yahoo.com/search;_ylt=A0oGkmYCx0ZQ5CUA.T4L5gt.?p=%22over+100+anxiety+symptoms%22&fr2=sb-top&fr=ush-ans&type_param=&rd=r1
Prescription medication for anxiety, stress, nervousness, depression and worry can give you bad side effects so natural remedies are often much better.
Natural remedies for anxiety, stress, nervousness, worry and depression include exercise, Yoga, Chamomile tea, Melatonin, 5-HTP, Valerian Root, other herbs, vitamin B complex and other remedies as in
http://au.search.yahoo.com/search?p=%22natural+anxiety+remedies%22&fr=ush-ans