Addition of milk prevents vascular protective effects of tea.
Lorenz M, Jochmann N, von Krosigk A, Martus P, Baumann G, Stangl K, Stangl V.
Eur Heart J. 2007 Jan;28(2):219-23. Epub 2007 Jan 9.
PMID: 17213230
doi:10.1093/eurheartj/ehl442
In conclusion, milk may counteract the favourable health effects of tea on vascular function. The finding that the tea-induced improvement of vascular function in humans is completely attenuated after addition of milk may have broad implications on the mode of tea preparation and consumption. In addition, it indicates that caution is warranted in the design of studies involving nutritional flavonoids.
Egg consumption and endothelial function: a randomized controlled crossover trial.
Katz DL, Evans MA, Nawaz H, Njike VY, Chan W, Comerford BP, Hoxley ML.
Int J Cardiol. 2005 Mar 10;99(1):65-70.
PMID: 15721501
Conclusion: Short-term egg consumption does not adversely affect endothelial function in healthy adults, supporting the view that dietary cholesterol may be less detrimental to cardiovascular health than previously thought