Vitamin supplements

When you take multiple supplements there is a danger of taking too much of a certain vitamin which can cause harm. It's wise to assess which of the vitamins you're over-consuming.

1. Vitamin B6 (Pyridoxine)
   • RDV 100 mg
   • A possible side-effect when consumed: work as neurotoxin
     • Soreness or pain on hands

For an adult man

Name	RDV	NIH Upper limit	EFSA RDV	EFSA Upper limit	NWA	HMB+D3	OD side effect
Vitamin A	900 mcg	3,000 mg		3,000 mg	1,350 mcg
Vitamin B6	1.7 mg	100 mg		12 mg	20 mg		neurotoxin
Vitamin B12	2.4 mcg			Not defined	90 mcg
Vitamin C	90 mg			Not defined	203 mg
Vitamin D3	15 mcg (600 IU)			100 mcg	50 mcg	50 mcg (2000 IU)
Vitamin E	15 mg			300 mg	15 mg
Vitamin K	120 mcg			Not defined	120 mcg
Thiamin (vB1)			1.3 mg	Not defined	20 mg
Riboflavin (vB2)				Not defined	20 mg
Niacin (vB3)				900 mg	40 mg
Folate (vB9)	400 mcg DFE	1000 mcg			400 mcg DFE		reduces vB12 causing neurotoxicity
Folic Acid (synthetic)				1000 mcg	240 mcg
Biotin (vB7)				Not defined	33 mcg
Pantothenic Acid (vB5)	5 mg			Not defined	20 mg
Choline					20 mg
Calcium	1000 mg			2500 mg	130 mg (calcium carbonate, dicalcium phosphate)	140 mg Calcium B-Hidroxy B-Methylbutyrate Monohdrate
Iodine				600 mcg	150 mcg
Magnesium				250 mg	55 mg
Iron				Not defined
Zinc				25 mg	22 mg
Selenium				300 mcg	200 mcg
Copper				5 mg	1.8 mg
Manganese				Not defined	5.8 mg
Molybdenum	45 mcg			0.6 mg (600 mcg)	45 mcg
Vanadium				Not defined
Tin				Not defined
Sodium				Not defined
Potassium				Not defined
Phosphorus				Not defined
Nickel				Not defined
Silicon				Not defined
Chromium				Not defined
Chloride				Not defined
Boron				10 mg
Beta-carotene				Not defined
Fluoride				7 mg