However, according to nutritionists, the timing of vitamin supplementation can significantly affect the absorption and effectiveness of the product.
According to Dr. Keri Gans, a nutritionist in New York (USA), synthetic vitamins often contain both fat-soluble vitamins (A, D, E, K) and water-soluble vitamins (C, group B). If taken on an empty stomach, fat-soluble vitamins are difficult to absorb, reducing the effectiveness of supplementation. The best time to eat a breakfast or lunch that contains good fats, such as eggs, yogurt, avocados or walnuts is after, Ms. Gans recommends.
A study published in the Journal of the Academy of Nutrition and Dietetics also showed that drinking synthetic vitamins with meals rich in healthy fats increases vitamin D and E absorption by up to 40% compared to drinking with water.
Dr. Michael Roizen, Medical Director at Cleveland Clinic (USA), added: You should not take synthetic vitamins with coffee or tea, because caffeine can hinder the absorption of iron and zinc. In addition, you should avoid drinking late at night, because vitamin B can cause alertness and affect sleep.
Experts recommend that busy people should remind themselves to take vitamins after breakfast, along with a glass of warm water to increase the likelihood of soluble. More importantly, synthetic vitamins only promote their effects when combined with a balanced diet rich in green vegetables, fruits and healthy protein, instead of being used as a natural nutrient alternative.
