Vitamin D Supplement Dosage You Need To Know

HealthAid Vitamin D 500iu 60 Tablets

Considering that vitamin D deficiency is extremely common amongst all age groups, new vitamin D supplement dosage guidelines call for many Brits to take more vitamin D than currently recommended.

The Public Health Department in England says that nearly everyone in the UK should be considering vitamin D supplements, and those who are at risk of vitamin D deficiency should check their vitamin D levels regularly.

Children, pregnant & nursing women, obese people, and those with liver or kidney dysfunction are the risk of vitamin D deficiency. Less or no exposure to sunlight can also be one of the potential causes of vitamin D deficiency. Your body makes enough vitamin D if your skin is exposed to direct sunlight. However, too much of exposure is not good, as it can lead to melanoma, a type of skin cancer.

Why you need vitamin D?

Your body contains innumerable cells that interact with vitamin D, and the activity of the genes is affected by this nutrient. Vitamin D deficiency may increase the risk of certain diseases such as diabetes, gut disorders, multiple sclerosis, heart disease and even cancers of colon, prostate, breast and pancreas.

Vitamin D helps the body to absorb and use calcium and phosphate to build stronger bones and prevent bone loss.

Recommended vitamin D supplement dosage in International Units (IU)

  • Age 1 to 18 years – 600 to 1,000 IU daily
  • Adults above 18 years of age – 1,500 to 2,000 IU daily
  • Pregnant women or nursing mothers – 1,500 to 2,000 IU daily
  • Obese people – two to three times more than usual vitamin D supplement dosage

The vitamin D supplement dosage guidelines recommend much larger doses for a very limited period of time for people with severe vitamin D deficiency.

Few foods are rich in vitamin D, such as mackerel, salmon, milk and orange juice. So, if you have five to six glasses of orange juice and eat salmon daily, you would get enough vitamin D without a need of supplement.

Healthaid Vitamin D is one of the best supplements to meet your daily vitamin D requirement. You can buy this vitamin D supplement through Pharmacy Outlet.


Calcium and Vitamin D Supplement for Osteoporosis

Calcium and Vitamin D are essential micronutrients for bone and musculoskeletal health.


It is a known fact that calcium is an essential mineral for bone health. The daily requirement of calcium for adults should be more than 700mg. You need to meet your daily calcium requirement for optimal bone health.

If you suffer from osteoporosis, your calcium levels can be increased up to 1200mg per day. You can take extra calcium through diet or calcium supplement. However, it is advised not to exceed the dosage by more than 2000 to 2500 mg per day. Overdose can have detrimental effect on your body.

HealthAid Vitamin D 500iu 60 Tablets

Vitamin D

Vitamin D is a fat soluble vitamin and its chief function is to control the calcium absorption from the intestines and it helps promote calcium for bone mineralisation. So, lack of vitamin D can lead to impairment in bone mineralisation, causing osteomalacia in adults and rickets in children.

The recommended dosage of vitamin D is 400 IU. Nearly 90% of daily requirement is obtained from the sunlight’s action on the skin, while the 10% is supplied by diet. Oily fish, egg yolk and cereals are good sources of vitamin D.

HealthAid Calcium Chewable 60 Tablets 600mg

Calcium and Vitamin D supplement for osteoporosis

A supplement containing calcium and vitamin D can be considered one of the treatments for patients with osteoporosis. In addition, people need to eat foods rich in calcium and vitamin D. A supplement is more useful for postmenopausal women who are the risk of developing osteoporosis.

Patients with low blood calcium and vitamin D levels should consider a supplement, as they are less likely to meet the daily requirements through food alone. It is found that calcium and vitamin D supplements have significantly reduced the risk of fractures caused by osteoporosis.

There are many supplements available, both over-the-counter and prescription, in the market. Generally, patients with osteoporosis must receive at least 1g calcium and 800 IU vitamin D on a daily basis. Patients should be advised the spilt dosage of supplement to ensure optimal calcium absorption.

GPs should consider the dosage, taste, palatability and side effects associated with calcium and vitamin D supplements, especially in elderly patients. These factors will help ensure that the compliance with long-term treatment is good.

HealthAid Calcium Chewable Tablets and HealthAid Vitamin D Tablets can help patients with osteoporosis. You can buy them from Pharmacy Outlet, a UK’s registered online pharmacy.