Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.
Iron supplements are generally safe for consumption, but may have unpleasant side effects. Iron tablets invariably affect stools. Some level of color change in the stool is normal, but there are certain variations in feces that are cause for alarm.
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An iron deficiency can leave you feeling weak, lethargic or lacking in energy. However, feelings of low energy and tiredness can be caused by many different vitamin or mineral deficiencies. Visit your doctor if you have persistent periods of tiredness or low energy to eliminate any underlying conditions or diseases.
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