Toll-like receptors play a role in recognizing pathogens and activating the innate immune response. The TLR4 protein recognizes LPS (lipopolysaccharide, a component of gram-negative bacteria), as well as viral and internal proteins.
If you have excess TLR4 activation, the following inhibit/regulate TLR4:
- Grape seed extract
- Tea polyphenols/jasmine tea