Natural products that increase bleeding risk

Hepatotoxic natural products

Which natural products CAN make health claims?

Names
1.Retinol
2. Thiamine
3. Cobalamin
4. Riboflavin
5. Niacin
6. Pyridoxine
7. Folic Acid
8. Ascorbic Acid

Metformin causes which vitamin deficiency

Which form of calcium is better absorbed and can be taken with or without food

Tums, Oscal generic name

Which calcium should be taken with food , has acid dependent absorption

recommended vid D dose for people up to age 70 and 71+

What risk associated with vit E
what is recommended dose