145 posts by PatientsLikeMe, Author at PatientsLikeMe | Page 2 of 73

“Smart” gear for cold hands due to Raynaud’s?

Posted February 20th, 2019 by

Member Julia (mjguimaraes), a product designer in Montreal who’s living with Raynaud’s disease and multiple autoimmune conditions, is creating hand-warmers and other smart gear intended to help patients. She even involved fellow PatientsLikeMe members in shaping her first product. What’s in the works? Check it out!

TotumTech hand-warmer

Helping (cold) hands

Julia is originally from Brazil and began to notice symptoms of Raynaud’s while she lived there (especially in air-conditioned spaces), but her symptoms got much worse when she moved to chilly Canada. Doctors officially diagnosed Julia with Raynaud’s disease three years ago. She’s also living with rheumatoid arthritis, asthma and other conditions.

Raynaud’s is a vascular (blood vessel) disorder that causes ischemic attacks (lack of blood flow), usually in the hands and fingers, feet and toes, ears and nose. This makes them feel cold, numb and/or painful and turns them white or pale.

“Winter is when it becomes really hard to cope with,” Julia says, but she noted that it’s an issue year-round because of air conditioning.

“When you have an attack, it isn’t only your fingers, your entire body feels cold,” she says. “Even with a lot of layers, it’s not enough. When you’re at home, you can find a lot of blankets. When you’re working, it’s hard to find ways of coping. I see that my production slows.”

Julia’s product development work is a side job for now. Her day job is a UX (user experience) designer, so she frequently needs to use her hands. But having cold hands means it’s harder to type because her fingers don’t respond as expected. So she spends a lot of time finding ways to get warm, from standing up and moving around to getting hot coffee.

“It looks like half of my day is about looking for ways to warm myself,” she says.

She needed something smarter — beyond blankets and beverages — to warm her extremities.

smart hand-warmer prototype

From project to product

Julia was a student at Concordia University when — with Raynaud’s in mind — she came up with the idea of a “smart” hand-warmer for a project for her class called Wearables. Her program, Computation Arts, “explores the intersection of design, art and technology.”

“I had so much good feedback [in class],” she says of her hand-warmer project. “Then one day I thought, ‘Wow — why couldn’t I find a way of having these available for people?”

Sensors and smart technology are all around us, so Julia wondered, “Why not make something that helps us [our bodies] as well?”

Julia has teamed up with two partners to launch a small company called TotumTech, with the “Hands-On-Warm” hand-warmer as the first product they’re spearheading (with hopes to expand to other products and health conditions later on).

Her two partners live with and are caregivers to people with invisible illnesses, so they have their own experiences with understanding day-to-day life with health conditions.

“It’s hard because people look at you and don’t think you have a disease: ‘You look well. You look great. Why are you telling me that you’re sick?'” Julia says (echoing other PatientsLikeMe member’s experiences). “It’s hard for people who have these kinds of problems.”

“That’s why our focus is on these people,” she says. “Our value proposition is that we are looking to [help] people with invisible disabilities — to help them cope with their limitations, regain their productivity, have relief, and improve their quality of life.”

PatientsLikeMe member feedback

Julia’s first prototype of the hand-warmer was a proof-of-concept of her invention — a wireless, fingerless glove with built-in hand-warmers — and it worked well for her personally, she says.

Seeking to research other patients’ perspectives (and not promote an existing product — an important distinction per our user agreement), Julia sought permission from PatientsLikeMe to ask members in the forum for feedback on their Raynaud’s disease and her product idea.

“It was great that people were super-interested,” she says, noting that members were very open and some want to get involved in user testing.

By end of winter, Julia is aiming to finish the second (“smart”) prototype of the hand-warmer — which users should be able to control using their smartphone and set up their own comfort levels for different environments. In the spring, TotumTech is hoping to start user testing with the product. Then by summer, the business might launch a Kickstarter campaign.

Julia wearing TotumTech hand-warmer

“Comfortable and confident again”

Talking with fellow patients further fueled Julia’s interest in making in product a reality. Medications are just part of the picture in treating many conditions, so people are seeking different solutions to problems in their daily lives.

“We constrain ourselves from doing things because we are concerned about being cold,” Julia says of people with Raynaud’s. “My hope and my goal would be that this product will help people to regain this confidence and say, ‘OK, I can go to this place — I can go to a cinema and not freeze…and go to the frozen foods section and make my choice of food, without wearing full gloves.”

The current model of the “Hands-On-Warm” device fits under knit fingerless gloves or cuffs. TotumTech is working on designing different models to make them even more discreet.

“So my goal is that we can feel comfortable and confident again that our limitation is under our control, and not the other way around,” she says.

What kinds of inventions or devices could help you live better day-to-day with your condition and symptoms? Join PatientsLikeMe or log in to talk with members about this topic! Connect with Julia on PatientsLikeMe or through her company website.

Keto + other diet trends: Healthy or hype?

Posted February 6th, 2019 by

Keto. Carnivore. Fasting. What should you know about these diet buzzwords and the potential benefits or risks, especially when you’re living with an existing or chronic health condition? Take a peek (and always talk with your doctor before making big dietary changes).

3 hot diet trends in 2019

According to Google Trends data (accessed in early 2019), some of the hottest topics people are searching for related to “diets” include:

  • Ketogenic diet
  • Carnivore diet
  • Intermittent fasting

What is the “keto” diet?

The ketogenic or “keto” diet is a very low-carb, high-fat diet that’s been around for decades and gained popularity thanks to books, blogs and celebrities/influencers touting it the past two years. Researchers developed the ketogenic diet in the 1920s as a treatment for epilepsy, and some people with epilepsy that doesn’t respond to medication still use the diet to help prevent seizures today.

Most people following the keto diet these days are using it for weight loss. By severely cutting carbs, the body enters ketosis — a metabolic state that burns fat for energy, essentially like starvation mode. The jury is still out on whether ketosis and the keto diet are safe, especially in the long term, because research is lacking.

And when it comes to weight loss, the keto diet doesn’t have a big edge over low-fat diets. “Ketogenic diets can help patients lose about 2 kg [4.4 pounds] more than low-fat diets do at 1 year, but higher-quality studies show no difference,” according to a Canadian Family Physician report published in December 2018. “Weight loss peaks at about 5 months but is often not sustained.”

Critics of the keto diet say it is a fad (like Atkins 2.0) and so extreme that it’s hard to stick with (thanks to the 80% fat, 15% protein, 5% carbohydrate breakdown). Just a slice or two of bread = all your carbs for the day.

But some researchers have been exploring the potential benefits of a ketogenic diet for people with some health conditions beyond epilepsy (such as type 2 diabetes, cancer and other conditions). And there’s a steady drip of studies on “going keto.” However, the studies are fairly limited in size and scope, ketosis is complicated, and nutrition experts say it can cause nutritional deficiencies and possible damage to the kidneys, liver, heart and muscles.

carnivore diet foods, meat and fish

What is the carnivore diet?

In a word: meat. Well, technically there’s no official definition, but this diet trend involves eating “only foods that either walked, swam or flew,” Everyday Health says. In addition to meat and eggs, some carnivore dieters also eat other animal products like milk, yogurt and cheese.

Why are some people rushing to the meat-heavy diet? Many people are using it for weight loss (especially if they’ve tried the keto diet but prefer eating more protein than fat). But some people have also turned to it to try to address inflammation, autoimmune conditions or food sensitivities.

“It’s important to note that this diet is so new that there’s no research on the health effects of an all-meat diet, if a carnivore diet can actually reduce symptoms of autoimmune conditions, or if it is a reliable method for uncovering food intolerances or aiding weight loss,” Everyday Health reports.

Besides being new and unproven, the nearly all-meat diet is controversial for a couple of reasons.

First off, the carnivore diet is even more restrictive than the ketogenic diet and carries some related risks. It calls for not eating any carbs (grains, legumes, bread), fruits or vegetables. Eliminating fruits, veggies and healthy carbs (all part of a healthy diet recommended by the World Health Organization) means people are missing out in important nutrients like fiber, antioxidants and a variety of vitamins. Eating too much protein can strain the kidneys, and a diet high in red and processed meats may increase the risk of stomach cancer, according to 2015 research published in The Lancet.

Secondly, one of the main proponents of the diet, Shawn Baker, who authored the 2018 book The Carnivore Diet, is a former physician whose medical license was revoked in 2017 “based on failure to report adverse action taken by a healthcare entity and incompetence to practice as a licensee.”

intermittent fasting diet, clock on plate

What is intermittent fasting?

Intermittent fasting is another topic covered in dozens of books and on countless blogs these days. This diet is less about what you eat and more about when you eat, and there are several variations and names, including the 5:2 diet, the 16/8 diet, “The 8 Hour Diet,” “The Fast Diet,” the “Warrior Diet,” “The Dubrow Diet,” and the “Eat Stop Eat” method.

These diets call for periods of fasting (or severely limiting your food intake), such as fasting two days in a row each week or only consuming food in an 8-hour window each day. See examples, like the 5:2 diet and 16/8 diet, explained here.

Somewhat similar to the keto diet, the aim of intermittent fasting is to send the body into a metabolic state that burns fat — but the “intermittent” part means this is balanced with periods of normal (ideally, healthy) food intake so that the body doesn’t enter extended “starvation mode.”

A 2013 article in the Canadian Medical Association Journal reported: “There is indeed a large body of research to support the health benefits of fasting, though most of it has been conducted on animals, not humans. Still, the results have been promising. Fasting has been shown to improve biomarkers of disease, reduce oxidative stress and preserve learning and memory functioning, according to Mark Mattson, senior investigator for the National Institute on Aging, part of the U.S. National Institutes of Health.”

A few of the human studies on intermittent fasting (IF) and alternate day fasting (ADF) have focused on overweight adults with asthma and people at risk for type 2 diabetes, with somewhat promising results but calls for additional research.

In general, paying attention to when we eat (over a shorter span of time each day) — but ideally not skipping breakfast or binge-eating on non-fasting days — could have some health benefits for some people, yet more large-scale and longterm studies are needed.

Bottom line? Talk with your doctor and/or a registered dietitian who knows about your health condition(s) and treatments and can help you come up with a healthy eating plan that you’re most likely to stick with. Even if they’re not getting as much attention as the latest diet trends, some less restrictive and more balanced eating plans are still highly regarded (for example, the Mediterranean diet tops the list of U.S. News & World Report’s Best Diets Overall in 2019).

How has your diet or way of eating affected your condition (pro or con)? Join PatientsLikeMe or log in to connect with others on this topic in our forum. Also, complete your PatientsLikeMe profile with the latest treatments or lifestyle adjustments you’ve tried and how they’re working for you. For example, you can add diet types (such as Mediterranean or low-carb/high-protein) to your profile (once you’re logged in, click the “My Health” tab). Together, we can learn more.