Almost 25% of women will experience mental health issues over their lifetime.[126] Women are at higher risk than men from anxiety, depression, and psychosomatic complaints.[17] Globally, depression is the leading disease burden. In the United States, women have depression twice as often as men. The economic costs of depression in American women are estimated to be $20 billion every year. The risks of depression in women have been linked to changing hormonal environment that women experience, including puberty, menstruation, pregnancy, childbirth and the menopause.[119] Women also metabolise drugs used to treat depression differently to men.[119][127] Suicide rates are less in women than men (<1% vs. 2.4%),[27][28] but are a leading cause of death for women under the age of 60.[17]
Folate or vitamin B9 (also known as folic acid when used in fortified foods or taken as a supplement) is another nutrient that many women don’t get enough of in their diets. Folate can greatly reduce the chance of neurological birth defects when taken before conception and during the first few weeks of pregnancy. Folate can also lower a woman’s risk for heart disease and certain types of cancer, so even if you’re not planning on getting pregnant (and many pregnancies are unplanned), it’s an essential nutrient for every woman of childbearing age. In later life, folate can help your body manufacture estrogen during menopause.
What you eat is even more important as you enter your 40s. Women need protein (meat, fish, dairy, beans, and nuts), carbohydrates (whole grains), fats (healthy oils), vitamins, minerals, and water. These foods have been linked to some disease prevention, such as osteoporosis, high blood pressure, heart disease, diabetes, and certain cancers. The American Academy of Family Physicians supports the development of healthy food supply chains in supplemental nutrition programs so as to broaden the availability of healthy food.