Risk factors contributing to vitamin D deficiency in older adults include reduced nutritional intake of vitamin D, increasing adiposity, decreased cutaneous synthesis of vitamin D, and less time spent outdoors (Table 1) [22, 21].

Are older people more likely to have vitamin D deficiency?

Elderly men are more likely to suffer from very severe Vitamin D deficiency. Our data analysis showed that the prevalence of very severe VD deficiency in elderly men and elderly women was 44% and 26%, respectively.

Who is at risk of low vitamin D and why?

Profound vitamin D deficiency is particularly common among: infants and children aged less than 5 years, pregnant and breastfeeding women, people aged over 65 years, people who have limited exposure to sunshine, and people with darker skin.

Why do older adults need vitamin D?

Older people need to have enough vitamin D in their diet to maintain their bone health and prevent damage to their bones or muscles when they fall. Not naturally found in many foods, the most common way your body produces vitamin D is by converting direct sunlight into an active form of the nutrient.

Who is at risk of vitamin D?

Patients with a malabsorption syndrome. Black and Hispanic individuals. Obese persons (body mass index >30 kg/m²) Patients with disorders that affect the metabolism of vitamin D and phosphate (eg, chronic kidney disease)

What is the effect of vitamin D deficiency?

Getting enough, but not too much, vitamin D is needed to keep your body functioning well. Vitamin D helps with strong bones and may help prevent some cancers. Symptoms of vitamin D deficiency can include muscle weakness, pain, fatigue and depression.

What age group is most at risk for vitamin D deficiency?

Adolescents (age, 14-18 y) and obese children had the highest risk of 25(OH)D deficiency and inadequacy, and these risks were also higher among girls than boys (of any age and body mass index) and among nonwhite children.

Why do we need vitamin D?

Vitamin D helps regulate the amount of calcium and phosphate in the body. These nutrients are needed to keep bones, teeth and muscles healthy. A lack of vitamin D can lead to bone deformities such as rickets in children, and bone pain caused by a condition called osteomalacia in adults.

What is the benefit of vit D?

Vitamin D plays a significant role in the regulation of calcium and maintenance of phosphorus levels in the blood. These factors are vital for maintaining healthy bones. People need vitamin D to allow the intestines to stimulate and absorb calcium and reclaim calcium that the kidneys would otherwise excrete.

Is vitamin D good for seniors?

Seniors need Vitamin D to promote calcium absorption in their bodies. Without this essential vitamin, bones can become brittle, thin or misshapen. When taken with calcium, Vitamin D helps to protect the elderly from osteoporosis.

Is caused by deficiency of vitamin D class6?

The first one that is caused by deficiency of vitamin D rickets is caused by deficiency of vitamin D.

What are the symptoms of vitamin D deficiency in adults NHS?

What are the symptoms of a vitamin D deficiency?

• Getting illnesses or infections more often.
• Feeling tired or fatigued.
• Hair loss.
• Muscle pain.
• Bone and/or lower back pain.
• Depression or low mood.
• Wounds that heal slowly following surgery, infection or injury.

What is a vitamin D deficiency called?

Overview. Rickets is the softening and weakening of bones in children, usually because of an extreme and prolonged vitamin D deficiency. Rare inherited problems also can cause rickets.