The HTA has approved almost 900 living donor transplants, mainly involving kidneys, since 2006.

BBC: How the organ donor system works

The simplest way to invest in this attractive asset class is through a company called Healthcare Trust of America (HTA).

FORBES: A Prescription For A Durable Health Care REIT That Yields 5.5 Percent

In summary, HTA is just what the doctor ordered a combination of a strong dividend yield and the prospects for considerable capital appreciation.

FORBES: A Prescription For A Durable Health Care REIT That Yields 5.5 Percent

In addition, Schorsch recently orchestrated several newly listed public REITs: American Capital Property Trust ( ARCT) and Healthcare Trust of America ( HTA).

FORBES: Hit A Home Run With This REIT That Pays Double The Dividends

"The HTA recognises there are situations were it may be possible to vary the normal rule of meeting clinical urgent need, " he added.

BBC: How the organ donor system works

On top of that, HTA maintains a conservative balance sheet, with total leverage of only 31% at the end of the third quarter.

FORBES: A Prescription For A Durable Health Care REIT That Yields 5.5 Percent

At the moment more than 40% of all Harris Tweed exports goes to Japan, overtaking sales to Germany, according to the Harris Tweed Authority (HTA).

BBC: Harris Tweed mill on Lewis targets Russia

Some of my favorite health care REITs include Ventas Inc. (VTR), Healthcare Trust of America (HTA), Omega Healthcare Investors (OHI), and Medical Properties Trust (MPW).

FORBES: Health Care REITs Should Provide Durable Income in 2013