Compositions and methods for the treatment of plaques and tangles in humans and animals

1. A composition comprising a therapeutically effective amount of an Uncaria tomentosa extract for treating beta-amyloid containing plaques and tau protein containing tangles in a mammal and a therapeutically effective amount of an oolong tea extract for treating beta-amyloid containing plaques and tau protein containing tangles in a mammal, wherein the composition is formulated for oral administration, and wherein the composition contains 100-500 mg of the Uncaria tomentosa extract and 100-500 mg of the oolong tea extract.

2. The composition of claim 1 , wherein composition is a pill, a tablet, a caplet, a soft gelatin capsule, a hard gelatin capsule, a lozenge, a sachet, a cachet, a vegicap, liquid drops, an elixir, a suspension, an emulsion, a solution, a syrup, or a tea bag.

3. The composition of claim 1 , wherein the Uncaria tomentosa extract and the oolong tea extract are in the form of a lyophilized powder.

4. The composition of claim 1 , wherein the composition is an aqueous suspension, a dispersible powder or granules.

5. The composition of claim 2 , wherein the composition further comprises a dispersing agent, a wetting agent, or a suspending agent.

6. The composition of claim 1 , wherein the composition comprises an oily suspension or an oil-in-water emulsion, wherein the oil phase comprises the therapeutically effective amount of the Uncaria tomentosa extract and the therapeutically effective amount of the oolong tea extract.

7. The composition of claim 6 , wherein the composition further comprises an emulsifying agent.

8. The composition of claim 1 , wherein the composition is formulated for delayed release after oral administration.

9. The composition of claim 8 , wherein the composition is a tablet or a capsule.

10. The composition of claim 9 , wherein the tablet is a coated tablet that delays absorption in the gastrointestinal tract.