The most accurate way to measure how much
vitamin D is in your body is the 25-hydroxy vitamin D blood test.
A level of 20 nanograms/milliliter to 50 ng/mL is considered adequate for healthy people.
A level less than 12 ng/mL indicates vitamin D deficiency.
So the values you have mentioned show that you have adequate levels of Vitamin D3 in your blood. So no need for any additional supplements.
Health Tips
1. Exposure to sunlight advised
2. Take a glass of milk daily with any commercially available energy powders which contains recommend daily allowance of every micro-nutrients.