Every year, more people are getting access to better quality healthcare. As technology continues to improve, we make significant strides in medicine and due to this, the average life expectancy increases.

As a result, we are facing an aging population that is only going to get older into the future, especially if these two companies trying to change US healthcare succeed. Since 1950, the number of people aged over 60 has tripled, with 700 million people over 60 as of 2006. This aging population brings a wide range of issues, ranging from healthcare to mobility. In an attempt to tackle these problems, some companies have developed products and services to aid our elders.

These 3 companies are developing products that could be used to look after the ageing members of society.

1. Teladoc

In this modern era, one of the things we value the most is convenience - we want everything done now. When we think of healthcare, however, we imagine long waits and expensive doctor visits. Teladoc (NYSE: TDOC) serves to make this complicated aspect of life more simple and convenient.

Teladoc is the world's largest telemedicine company, offering remote doctor visits using telephone and video. As of March 2019, Teladoc had over 26 million paid U.S. members, up 33% YoY, and are used as medical providers by roughly 40% of the Fortune 500 employers.

While competitors such as PlushCare and American Well are attempting to gain market share, what gives Teladoc an edge is their global scale and tough to replicate business. The acquisition of Best Doctors in 2017, followed by the acquisition of Advance Medical one year later, allowed Teladoc to expand to over 130 countries, making them the global leader in comprehensive virtual healthcare.

Revenue has increased significantly due to this global spread. In Q1 2019, revenue increased 43% to $128 million, with international revenue accounting for almost 20% of the total.

As our aging population grows, the amount we spend on healthcare will grow with it. By 2040, healthcare expenditure is set to reach $20 trillion. This gives Teladoc a lot of potential as their affordable and convenient healthcare system will serve the generation that demands everything immediately from the comfort of their smartphone.

2. Alphabet

Alphabet (NASDAQ: GOOGL) is a company that has always been looking towards the future of our society. Two of the company's lesser-known subsidiaries, Waymo and Calico, will be of great importance to the older members of society in the coming years.

Waymo, formerly known as the 'Google Self-Driving Car Project', develops self-driving car technology with the goal of offering users a driverless taxi service. In December 2018, this self-driving car service was launched in Phoenix as 'Waymo One', using an app to request pickup. Although it will still take years to launch across the U.S., Waymo are continually spreading their operations with permits for these self-driving cars recently acquired in California.

In 2018, Waymo launched a subsidiary, 'Huimo Business Consulting', that will oversee the development and testing of self-driving cars in Shanghai. This new venture acquired over $440,000 in funding and will help Google to expand further into China.

Another Alphabet subsidiary, Calico, research and develop biotechnologies with the goal of combating aging and associated diseases such as neurodegeneration and cancer. Though the company has not developed any drugs or biotechnology products yet, the impressive research team mixed with sizable financial backing from its parent company could yield some groundbreaking discoveries in the future. 

While it is still early days for both of these subsidiaries. For example, Alphabet's revenue from 'Other Bets' -- which includes Waymo and Calico -- increased nearly 12% in the last quarter, only accounting for roughly 0.5% of Alphabet's total revenue. Going forward, however, both of these companies have a lot of potential and will definitely aid the older population.

3. Amazon

Another tech giant that will serve the older members of our aging society is Amazon (NASDAQ: AMZN). 

In 2018, Amazon acquired PillPack, an online pharmacy, for $752 million. It's no secret that the cost of healthcare has been rising in recent times. Spending on U.S. prescription medication is about to reach $500 billion per year and is increasing at a rate of 7% annually. With Americans spending roughly $1,200 each year on prescription drugs, Amazon is attempting to benefit from this growth. This is one of the countless reasons we think Amazon is one of 2 stocks to start your portfolio with.

Although operating a business that ships drugs across the country is a complicated task, founding CEO Jeff Bezos previously sat as a member of the board of directors of Walgreens' failed online business, Drugstore.com. This prior experience, as well as Bezos's history of experimentation and innovation, should give him an edge in the space, rivalling the giants CVS and Walgreens.

Together with Teladoc, you can now see a doctor and get your medication without ever having to leave your house, making life much simpler for those who value efficiency and those who physically struggle to get their health checked.

MyWallSt operates a full disclosure policy. MyWallSt staff currently hold long positions in Teledoc, Alphabet and Amazon. Read our full disclosure policy here.