What happens if you dont get nutrients

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How to care for your baby's skin the right way. The perfect beauty product for oily skin. Best South Indian beauty secrets. Effective essential oils for sensitive skin. See all results matching 'mub'. News » Lifestyle » Food News » What happens to your body when you do not eat enough? Count: We have sent you a verification email. To verify, just follow the link in the message. The body requires a certain amount of energy calories to function properly.

Functions include the basic and automatic bodily processes, such as breathing, as well as more complex processes such as actively thinking.

The number of calories needed to maintain a healthy weight will vary from person to person and depends on a variety of factors, such as body size, metabolism, and physical activity levels.

When someone is undereating, they are consuming fewer calories than their body needs to function correctly. Low energy levels can also have an adverse impact on physical activity performance and fitness.

In a review , researchers found that people with an eating disorder consumed too few calories, which had a negative impact on physical fitness and sports performance. Undereating can also lead to an imbalanced diet.

It can also mean that illnesses, such as the common cold, last longer than they should. Maintaining a healthful nutritional intake is particularly important for people who already have a weakened immune system, such as young children or older adults.

In one study , researchers found that providing people over the age of 65 with nutritional supplements resulted in significant improvements in the functioning of their immune systems. Undereating can cause hair loss if nutritional intake is not sufficient. In a review , experts suggested that deficiencies in proteins, minerals, essential fatty acids, and vitamins can cause hair loss or other abnormalities, such as changes in hair color or structure.

Researchers have shown that a diet that contains insufficient calories can have an adverse impact upon reproductive functioning in both males and females. This can prevent pregnancies from occurring. People require a sufficient level of calories to maintain a healthy body temperature. In a study, researchers found that people who consumed a restricted number of calories had a significantly lower core body temperature than those who consumed more calories.

Good nutrition is vital to proper development in young people. Undereating can cause nutritional imbalances that impair certain aspects of development, such as healthy bone growth. During puberty , proper nutrition is essential to allow bones to grow and strengthen.

Without this, a person might remain permanently smaller or weaker than their peers. Skin problems are another sign that someone may be undereating. Symptoms of a folate deficiency include fatigue, irritability, diarrhea, poor growth, and a smooth, tender-feeling tongue, per MedlinePlus.

Women who could become pregnant should make sure they get mcg of folic acid daily in addition to consuming food containing folate, according to the Centers for Disease Control and Prevention CDC. Interestingly, folate is best absorbed by the body in supplement form, with 85 percent absorbed from supplements and 50 percent from food, according to the Harvard T.

Chan School of Public Health. To get folate from food, go for fortified cereals, beans, peanuts, sunflower seeds, whole grains, eggs, and dark leafy greens. Magnesium helps support bone health and assists in energy production, and adults need between and mg, depending on sex and age, according to the NIH.

Magnesium deficiency can cause loss of appetite, nausea and vomiting, fatigue, and weakness, according to the Cleveland Clinic. In more severe cases, it may also lead to numbness and tingling, muscle cramps or contractions, seizures, irregular heart rhythms, personality changes, or coronary spasms.

To help your levels return to normal, eat more magnesium-rich foods, such as almonds , cashews, peanuts, spinach, black beans , and edamame , Patton says. If you suspect you have a nutrient deficiency, talk to your doctor. And if you are, your doctor can refer you to a registered dietitian or recommend supplements.

The best way to avoid or remedy nutrient deficiencies is to make sure you are eating a balanced, nutrient-rich diet, Patton says. Be sure to talk with a health care provider before taking any dietary supplements.

For some of these nutrients, deficiency is rare. However, inadequate amounts over time may cause your body to develop symptoms. These should also be discussed with your doctor or another health care provider. Here are a few examples of nutrients that some Americans do not consume enough of, as well as foods and beverages which contain them:. Low intake of iron is a concern, particularly for females of child-bearing age and young children. A common sign of an iron deficiency is fatigue. Other symptoms of iron-deficiency anemia can include dizziness, headache, sensitivity to cold, paleness in the skin and under the eyelids, and weakness.

Unusual cravings, such as for ice or dirt, may also occur. Children may have poor appetite and lethargy when they're anemic.