We all know that the fetus gets nutrients from the mother's body through the umbilical cord. This explains why expectant mothers need to adhere to a healthy diet that ensures their bodies are adequately supplied with essential vitamins and minerals. Of course, there is also no lack of vitamin B7.
This vitamin is also known as biotin , a water-soluble B vitamin . It plays a key role in converting the food we consume into energy for the body to use.
Besides, biotin is also essential for the prevention of cardiovascular diseases , as well as for blood sugar control. That is enough to understand why doctors and nutritionists always recommend pregnant mothers to supplement vitamin B7, along with other good pregnancy nutrients such as iron or folic acid.
The article below, aFamilyToday Health will share with you the good points of this B vitamin, as well as notes, precautions and limitations when pregnant mothers use. Let's explore right now!
The answer is that pregnant mothers can safely use vitamin B7 during their pregnancy. Due to its water solubility, this nutrient content is frequently reduced, so it is necessary to add more. A lack of biotin in the diet can lead to a number of health disorders.
However, taking too much supplementation can seriously increase the risk of miscarriage . Therefore, it is important that you consult your doctor before using it to avoid possible adverse events.
Vitamin B7 or biotin plays a role in converting food into energy for the body to use. At the same time, this nutrient is also an essential substance for sugar and amino acid metabolism. However, due to its water-soluble nature, biotin is easily eliminated in the urine.
After giving birth, the amount of estrogen decreases, making hair slow to grow, making pregnant women face a phobia called "hair loss". In addition, postpartum mothers are often stressed, depressed, causing the body's metabolism to be disturbed, blood circulation is poor, hair is not well nourished, so it gradually breaks out.
At this point, vitamin B7 is the solution to your hair problem. Besides hair, biotin also helps keep the skin healthy, improves overall health for pregnant mothers. This nutrient is also very helpful in reducing excess fat and maintaining weight.
A study has proven, biotin also maintains blood sugar is very beneficial for people with diabetes. Add a useful information for pregnant mothers, viatmin B7 also works to help reduce cholesterol to prevent atherosclerosis and stroke.
Pregnant women should get at least 30 mcg of biotin per day, according to information from the American Institute of Medicine. It has been shown that taking biotin at this dose will not cause poisoning symptoms.
According to the American Journal of Clinical Nutrition and Linus Pauling Research Institute, up to 33-50% of pregnant women are deficient in biotin and the problem usually occurs mainly in late pregnancy.
Vitamin B7 or biotin deficiency can cause a number of health problems including:
Increased risk of seborrheic dermatitis
Affects nail and hair health (dry scalp and dandruff, hair loss)
Peripheral neuropathy
Loss of appetite
Tired
Insomnia
Depression
Muscle pain ...
Besides taking medications as supplements, consuming the following vitamin B7-rich foods provides a good amount:
Egg yolks are said to be rich in biotin. Dairy products like milk, cheese ... also contain a good amount of biotin. These food sources are quite common and can be easily incorporated into your regular diet.
Nuts and berries like pecans, walnuts, peanuts and almonds are good sources of natural biotin.
Sardines, salmon, meat, and animal offal are easy sources of biotin that you shouldn't miss.
Black beans, soybeans and a few other types of beans are also rich sources of biotin to consider in your diet.
A variety of fresh fruits and vegetables are excellent sources of this nutrient. Avocado, cauliflower, raspberries, mushrooms, carrots, cucumbers, onions ... are all familiar foods but rich in biotin.
In some cases, biotin deficiency in pregnant women can also lead to birth defects . In an animal study, it was demonstrated that a biotin deficiency can lead to birth defects in animals, especially problems like cleft palate, bone defects, and cleft palate. … And these effects also have the risk of appearing in humans.
Vitamin B7 supplementation is essential during pregnancy, but should only be taken in recommended doses. Therefore, in all circumstances, you should seek medical advice before taking any medicine or supplement.
Fetal movement can feel different as pregnancy progresses, but a clear change in your baby’s usual pattern needs prompt attention. Learn what may affect what you feel and when to call.
Build a flexible birth plan by comparing pain relief, birth setting, support, and newborn care—and writing backup preferences for an unpredictable labor.
Learn how dehydration, exercise, rest, and position changes may affect Braxton Hicks contractions, what to try safely, and when to call your pregnancy care team.
Pregnancy food aversions may outlast nausea as smell, taste, and learned associations shift on different timelines. Try practical steps and learn when to call your clinician.
Pregnancy-related nasal swelling can last for weeks or months. Learn why it happens, how it differs from allergies or infection, what may help, and when to call your clinician.
Learn practical ways to manage frequent urination during pregnancy while staying hydrated, plus symptoms that need prompt medical attention.
Plan practical work breaks around afternoon pregnancy fatigue. Learn how to spot your pattern, adjust tasks, ask for support, and know when to call your care team.
A practical prenatal visit checklist for the 2026–27 flu season: ask about the flu shot, symptom plans, treatment, exposure, and urgent warning signs.
Discover how Vitamin B6 can effectively reduce morning sickness symptoms during pregnancy. Learn about dosage, safety, and natural remedies for a healthier pregnancy journey.
Discover the best foods to eat during the 5th month of pregnancy to ensure proper nutrition for your baby. Learn about essential nutrients, foods to avoid, and tips for a healthy pregnancy diet.
