That claim is too good to be true. Taking “two tablespoons” of an unspecified substance cannot reliably make bone pain, nerve problems, cartilage wear, anxiety, depression, and insomnia disappear.
If the claim is referring to fish oil/omega-3, the evidence is much more limited:
- Omega-3s may have some modest benefits for rheumatoid arthritis symptoms, but they are not a cure for joint or bone disease.
- Evidence for osteoarthritis/cartilage wear is inconsistent; major guidelines do not recommend fish oil as a proven treatment for osteoarthritis.
- Evidence that omega-3 supplements treat depression or anxiety is uncertain, and they should not replace prescribed treatment.
- There is no good evidence that it cures nerve problems or insomnia.
- “Two tablespoons” is also not a meaningful medical dose without knowing exactly what product and concentration are being used. Supplements can interact with medicines, and omega-3 supplements may affect bleeding risk.
If you tell me what the two tablespoons are supposed to be (olive oil, fish oil, flaxseed oil, apple cider vinegar, a homemade mixture, etc.), I can check the specific claim and tell you whether it is safe and what the evidence actually says.
