What Are the Most Common Vitamin Deficiencies? Center

Vitamin D Deficiency

Vitamin D deficiency has been linked with rickets, cancer, cardiovascular disease, severe asthma in children and cognitive impairment in older adults. Causes include not ingesting enough of the vitamin over time, having limited exposure to sunlight, having dark skin, and obesity. Symptoms include bone pain and muscle weakness. Treatment for vitamin D deficiency involves obtaining more vitamin D through supplements, diet, or exposure to sunlight.

Is It Better to Take Vitamins in the Morning or Night?

Doctors recommend multivitamins for certain vitamin deficiencies. If you're taking a vitamin supplement for any type of vitamin deficiency, you should try to take it at a time when your body can best absorb it.

What Vitamin Deficiency Causes Ringing in the Ears?

Ringing in the ears has been linked to vitamin B12 and vitamin D deficiencies. Treating an underlying cause of tinnitus such as a vitamin deficiency may help relieve symptoms.

Vitamin D Deficiency

Vitamins and Calcium Supplements

Vitamins are organic substances that are essential for the proper growth and functioning of the body. Calcium is a mineral essential for healthy bones and is also important for muscle contraction, heart action, and normal blood clotting.

What Foods Are Highest in Vitamin D?

What are the foods highest in Vitamin D? Learn about the best sources to make sure this vitamin is included in your diet.

What Are the Symptoms and Causes of Vitamin D Deficiency?

What is vitamin D deficiency? Learn the signs of vitamin D deficiency and what foods you can eat to help prevent vitamin D deficiency.

What Vitamins Can Help Boost My Mood?

Studies have identified a few vitamins that can help boost your mood, including vitamin D, B vitamins, vitamin K, and vitamin C.

What Is Vitamin K Good For?

Vitamin K helps your body make proteins that are needed for blood clotting and the building of healthy bones. Vitamin K can be effective in preventing bleeding problems in people with certain health conditions.

What Are the Benefits of Vitamin D?

Vitamin D is an essential nutrient for our bodies. Learn about eight benefits of vitamin D, how to know if you’re getting enough vitamin D, and what to eat to increase vitamin D in your body.

What Does the Vitamin Biotin Do?

Biotin, also called vitamin H, is a type of vitamin belonging to the vitamin B complex group. It helps the body use carbohydrates, fats and protein to release energy.

What Is the Best Vitamin Supplement to Take?

Dietary supplements are a general term that includes vitamins, minerals, botanicals, probiotics and other products to supplement the diet. The best vitamin supplement differs from person to person depending on their gender, age and any health conditions they have.

What Is a Good Family Multivitamin?

When looking for a good multivitamin for your family, consider one that has the following nutrients: vitamin D, Folate, Vitamin B-12Calcium, Iron, Zinc, and Magnesium.

Vitamins & Exercise: Heart Attack Prevention Series

Vitamins and exercise can lower your risk for heart attack and heart disease. Folic acid, vitamins, and homocysteine levels are interconnected and affect your risk for heart disease or heart attack. For better heart health, avoid the following fried foods, hard margarine, commercial baked goods, most packaged and processed snack foods, high fat dairy, and processed meats such as bacon, sausage, and deli meats.

How Do You Know if You're Getting Enough Vitamin D?

Vitamin D is an important hormone in your body that helps you regulate your calcium and phosphorus balance and bone density. The best way to know if you’re getting enough vitamin D is if you get the recommended amount in your diet.

How Do I Know If I Am Getting Enough Vitamin D?

Vitamin D is an important nutrient that helps your body function properly. The best way to find out if you are getting enough vitamin D through your lifestyle and diet is to take the 25-hydroxy vitamin D blood test.

Does Vitamin D Protect Against COVID-19?

COVID-19 or coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It manifests as mild to moderate respiratory illness in most people who may not require any special treatment. Certain high-risk groups, such as older people and people with underlying health conditions (chronic respiratory diseases, diabetes, cancer and cardiovascular diseases), are more likely to get seriously ill.