If you struggle with the symptoms of low testosterone, hormone replacement therapy is a powerful treatment option that could change the way you experience daily life. Today, countless men can attest to the improvements in energy level, sex drive, and overall mood made possible by testosterone replacement therapy (TRT). However, even if you may be aware of the potential benefits of testosterone therapy, some popular administration methods may give you pause. More specifically, many men find testosterone shots to be an uninviting prospect.

“You should get your hormones tested!”

How many times have you heard that comment? We’re often encouraged to look closely at our hormones when we experience symptoms that hint at conditions like hypothyroidism, menopause, or low testosterone. Indeed, fatigue, depression, hair loss, weight gain, weight loss, temperature sensitivity, mood changes, sleep disturbances, and anxiety are all common symptoms of hormonal changes or imbalances. But even if you know that a hormone test might be a good idea, you may not know what it entails—or where to get one.

Over the past several decades, hormone replacement therapy (HRT) has become commonplace. The growing popularity of this innovative treatment is driven by a host of factors—the increase in mass media advertising, the discussion of HRT on social media platforms, growing accessibility—but the end result is that ever-increasing numbers of individuals are relying on HRT to mitigate the effects of hormonal change. Among men alone, testosterone replacement therapy prescriptions quadrupled between 2003 and 2013.

Collagen seems to be all the rage these days. People are adding it to their smoothies or making bone broth and drinking it by the gallon. But what is collagen, and why do people seem so enamored with it?

Acne, which is a chronic, inflammatory condition of the skin, affects about 60 million people in the United States. While most people think of acne as a skin condition that only affects teenagers, older people can also suffer from acne, which is caused when skin cells, an oil called sebum, and hair plug up hair follicles.

Your gut (also known as the gut flora or gut microbiome) is home to millions (trillions, really!) of gut bacteria. In fact, the bacteria growing in your gut is all-powerful, and necessary for your health. But some of those bacteria, like viruses and fungi, are bad—in fact, they’re so bad they’re linked to a host of common diseases and health conditions.

When you struggle to fall asleep at night due to racing thoughts, you might brush it off as just another side effect of stress. When you wake up every morning feeling dread for the day to come, you might think it’s just because of your tight work schedule. But when you start feeling anxious for no reason at all, you might start to worry that something’s wrong. As those worries compound exponentially alongside uncomfortable physical and emotional symptoms of hormonal change, you finally realize that you need outside help to escape this painful cycle.

When the topic of organs comes up, many people automatically think about their heart, liver, kidneys, etc—and would be surprised to learn that their skin is actually their largest organ. Skin is made up of seven layers of tissue that protects muscles, bones, ligaments, and internal organs.

Kim experienced the worst cramps of her life on the day she turned 46. She’d never really dealt with PMS before—only the occasional moody afternoon or minor breakout, nothing debilitating. But from that cycle onward, she had all the symptoms she’d watched her “unlucky” friends struggle with: bloating, breast tenderness, cravings, irritability, and severe menstrual cramping that seemed to press pause on her entire life. Kim went to her doctor seeking answers and was surprised to discover that her PMS symptoms marked the beginning of perimenopause.

If your body doesn’t respond well to gluten, it can be challenging to avoid the range of products and foods that might trigger an allergic reaction or other unpleasant symptoms. This is especially true if you’ve got celiac disease and your daily quality of life is affected by gluten sneaking into something you didn’t suspect.