Malabsorption Syndromes

Your small intestine does most of the digesting of the foods you eat. If you have a malabsorption syndrome, your small intestine cannot absorb nutrients from foods.

Causes of malabsorption syndromes include:

• Celiac disease
• Lactose intolerance
• Short bowel syndrome. This happens after surgery to remove half or more of the small intestine. You might need the surgery if you have a problem with the small intestine from a disease, injury, or birth defect.
• Whipple disease, a rare bacterial infection
• Genetic diseases
• Certain medicines

Symptoms of different malabsorption syndromes can vary. They often include chronic diarrhea, abnormal stools, weight loss, and gas. Your doctor may use lab, imaging, or other tests to make a diagnosis.

Treatment of malabsorption syndromes depends on the cause.

Mental Health

What is mental health?

Mental health includes our emotional, psychological, and social well-being. It affects how we think, feel, and act as we cope with life. It also helps determine how we handle stress, relate to others, and make choices. Mental health is important at every stage of life, from childhood and adolescence through adulthood and aging.

Mental disorders are serious conditions that can affect your thinking, mood, and behavior. They may be occasional or long-lasting. They can affect your ability to relate to others and function each day. Mental disorders are common; many Americans will be diagnosed with one at some time in their life. But there are treatments. People with mental disorders can get better, and many of them recover completely.

Mental health is important because it can help you to:

• Cope with the stresses of life
• Be physically healthy
• Have good relationships
• Make meaningful contributions to your community
• Work productively
• Realize your full potential

Your mental health is also important because it can affect your physical health. For example, mental disorders can raise your risk for physical health problems such as stroke, type 2 diabetes, and heart disease.

There are many different factors that can affect your mental health, including:

• Biological factors, such as genes or brain chemistry
• Life experiences, such as trauma or abuse
• Family history of mental health problems
• Your lifestyle, such as diet, physical activity, and substance use

You can also affect your mental health by taking steps to improve it, such as doing meditation, using relaxation techniques, and practicing gratitude.

Over time, your mental health can change. For example, you may be dealing with a difficult situation, such as trying to manage a chronic illness, taking care of an ill relative, or facing money problems. The situation may wear you out and overwhelm your ability to cope with it. This can worsen your mental health. On the other hand, getting therapy may improve your mental health.

When it comes to your emotions, it can be hard to know what is normal and what is not. There are warning signs that you may have a mental health problem, including:

• A change in your eating or sleeping habits
• Withdrawing from the people and activities you enjoy
• Having low or no energy
• Feeling numb or like nothing matters
• Having unexplained aches and pains
• Feeling helpless or hopeless
• Smoking, drinking, or using drugs more than usual
• Feeling unusually confused, forgetful, angry, upset, worried, or scared
• Having severe mood swings that cause problems in your relationships
• Having thoughts and memories that you can't get out of your head
• Hearing voices or believing things that are not true
• Thinking of harming yourself or others
• Not being able to perform daily tasks like taking care of your kids or getting to work or school

If you think that you may have a mental health problem, get help. Talk therapy and/or medicines can treat mental disorders. If you don't know where to start, contact your primary care provider.

Mitochondrial Diseases

Metabolism is the process your body uses to make energy from the food you eat. Food is made up of proteins, carbohydrates, and fats. Chemicals in your digestive system (enzymes) break the food parts down into sugars and acids, your body's fuel. Your body can use this fuel right away, or it can store the energy in your body tissues. If you have a metabolic disorder, something goes wrong with this process.

Mitochondrial diseases are a group of metabolic disorders. Mitochondria are small structures that produce energy in almost all of your cells. They make it by combining oxygen with the fuel molecules (sugars and fats) that come from your food. When the mitochondria are defective, the cells do not have enough energy. The unused oxygen and fuel molecules build up in the cells and cause damage.

The symptoms of mitochondrial disease can vary. It depends on how many mitochondria are defective, and where they are in the body. Sometimes only one organ, tissue, or cell type is affected. But often the problem affects many of them. Muscle and nerve cells have especially high energy needs, so muscular and neurological problems are common. The diseases range from mild to severe. Some types can be fatal.

Genetic mutations cause these diseases. They usually happen before age 20, and some are more common in infants. There are no cures for these diseases, but treatments may help with symptoms and slow down the disease. They may include physical therapy, vitamins and supplements, special diets, and medicines.

Mood Disorders

Most people feel sad or irritable from time to time. They may say they're in a bad mood. A mood disorder is different. It affects a person's everyday emotional state. Nearly one in ten people aged 18 and older have mood disorders. These include depression and bipolar disorder (also called manic depression).

Mood disorders can increase a person's risk for heart disease, diabetes, and other diseases. Treatments include medication, psychotherapy, or a combination of both. With treatment, most people with mood disorders can lead productive lives.

Nail Diseases

Your toenails and fingernails protect the tissues of your toes and fingers. They are made up of layers of a hardened protein called keratin, which is also in your hair and skin. The health of your nails can be a clue to your overall health. Healthy nails are usually smooth and consistent in color. Specific types of nail discoloration and changes in growth rate can be signs of lung, heart, kidney, and liver diseases, as well as diabetes and anemia. White spots and vertical ridges are harmless.

Nail problems that sometimes require treatment include:

• Bacterial and fungal infections
• Ingrown nails
• Tumors
• Warts

Keeping your nails clean, dry, and trimmed can help you avoid some problems. Do not remove the cuticle, which can cause infection.