Vitamin D pills forming a D shape on a wooden background

Vitamin D deficiency: how to identify and treat

family outside getting daily dose of vitamin D
vitamin d food sources to beat deficiency

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Vitamin D
Donia Hilal

Donia Hilal,
Nutritionist

Joined Holland & Barrett: Jan 2018

Bsc in Nutrition, Registered Associate Nutritionist and Certification in Pre and Post Natal Nutrition

Donia started her career as a freelance nutritionist, later she joined Nestle as their Market Nutritionist to help support their healthier product range, before joining the team at Holland & Barrett in January 2018.

Donia has over 6 years experience as a Nutritionist and also works with clients on a one to one basis to support their goals which include weight loss, prenatal and postnatal nutrition and children’s health.