It sounds strange, but you may not always know that you have blood in your urine. Sometimes, there’s so little that it only shows up under a microscope when your doctor is testing you for something else. When you can see it, it can be alarming. But most of the time, the causes aren’t serious.
In some cases, though, the symptom points to a bigger health problem.So you should always let your doctor know about it.
URINARY TRACT INFECTION (UTI)
It happens when bacteria infect the parts of your body that make and store urine, such as your bladder or urethra. You may hear it called Cystitis. Along with seeing blood, you might feel like you have to go all the time, and it could burn when you do. In serious cases, you may have pain in your belly or groin. But sometimes, especially if you’re older, you may not have any symptoms. UTIs are very common, and antibiotics can usually clear them up.
KIDNEY INFECTION
A UTI can make its way to your kidneys through the connecting tubes of the urinary tract. The symptoms are often similar, but with a kidney infection, you’re more likely to have a fever and pain in your sides. And it can be more serious, especially if it spreads to other parts of your body. So be sure to let your doctor know if you notice the signs. This UTI is called pyelonephritis.
KIDNEY STONES
They start to form in your kidneys when your body has built up too much calcium or other minerals. And they can really hurt, especially in your back near your hips and ribs, if they grow big enough. You might see blood or even a piece of a stone in your urine. Smaller ones sometimes “pass” on their own in your pee, but you might need surgery to get rid of larger ones.
SWOLLEN PROSTATE
Infection, surgery, or a sudden hit to this small gland near a man’s bladder could inflame it. Besides seeing blood, you may find it hard or painful to pee. You also might have pain in your groin and lower belly when you poop or ejaculate. Treatment depends on the cause, but you might need antibiotics or pain medicines.
KIDNEY INFLAMMATION
Also called glomerulonephritis,it can damage the tiny filters in your kidneys. That makes it harder for them to get rid of waste. People usually don’t know they have it until their doctor detects it with a urine test. But your pee may have blood or look foamy and brownish, and you may notice swelling in your face, legs, and belly. The issue may get better on its own, but if it doesn’t, treatment can prevent kidney damage.
POLYCYSTIC KIDNEY DISEASE (PKD)
Genes from your parents cause small, fluid-filled cysts to grow on your kidneys. They can damage the organs and cause blood in your urine. Most people don’t have symptoms until age 30-40, but the first signs can be a bigger belly, a lot of UTIs, and back and side pain. You’re more likely to have high blood pressure and feel chest fluttering, pounding, or pain when you have PKD. There’s no cure, but your doctor can help manage symptoms.
INHERITED DISEASES
PKD isn’t the only genetic disease that could put blood in your urine. It’s also a symptom of other conditions like sickle cell anemia, hemophilia, or Alport syndrome, which affects the eyes, ears, and kidneys. And sometimes, the symptom can run in families for no clear reason. If that’s the case for you, you may not need any treatment.
A HARD WORKOUT
It tends to affect runners more than other athletes. But it’s not that common, and doctors don’t know exactly why it happens. It might be a lack of water, injury to the bladder, or the breakdown of more red blood cells in aerobic exercise.
MEDICATIONS
Some drugs, like the antibiotic penicillin or the cancer drug cyclophosphamide, can cause blood in your urine. It also might happen if you take medications like aspirin or the blood thinner heparin, especially if you already have a condition, like a urinary tract infection, that makes your bladder bleed more easily. Blood thinners by themselves are not the cause of blood in the urine, so the cause still needs to be investigated.
TRAUMA
A hard hit, typically in your lower back area, can make blood show up in your urine. It might happen in a fall or a car accident or if something heavy hits you. Often it gets better on its own with rest, though a doctor should keep an eye on you to make sure you’re recovering well. If your injury is severe, you may need surgery.
CANCER
Blood in the urine is a key sign of bladder cancer. It also may be a sign of kidney or prostate cancer. In some cases, you might not have any other symptoms. That’s one reason why it’s important to let your doctor know when you notice any blood. They can rule out more serious conditions or start any treatment you may need.
TREATMENT
The right one depends on what’s causing the symptom. An infection can be cleared up with antibiotics. Different cancers require different approaches, and genetic diseases may need long-term management. Talk to your doctor about what kind of treatment is likely to help you.
webmd.com
NEW STORY
Why You Need To Stop Eating Red Meat
Whether red meat should be included in your diet continues to be a subject of debate. While red meat provides key nutrients, such as protein, zinc, iron, and vitamin B12, some studies have linked high red meat consumption to conditions such as heart disease and cancer.
Experts suggest limiting red meat to no more than three servings per week. This article reviews the potential benefits and risks of including red meat in your diet.
EFFECTS OF RED MEAT: SPLIT HEALTH RECOMMENDATIONS
When it comes to the possible health effects of red meat, experts seem to be split on whether it’s OK to eat red meat or if you should limit it in your diet. Some scientists suggest the cut of red meat, how it is cooked and/or processed, as well as how much you eat may play a role.
Most studies on red meat and health have been observational, meaning they can’t prove causation but rather just an association. Because of this, there may be additional confounding factors within the studies that influence the results.
It’s important to keep this in mind when considering the research and how you will apply it to your individual diet.
POSSIBLE NEGATIVE EFFECTS OF RED MEAT
HEART DISEASE
Red meat has long been associated with an increased risk of heart disease. One large study observed red and processed meat intake in over 43,000 males. The researchers concluded that higher red meat consumption (both processed and unprocessed) increased the risk of heart disease.
The study also suggested substituting plant protein foods, such as nuts, legumes, and soy, for red meat might reduce the associated risk. Substituting whole grains and dairy products for total red meat intake and substituting eggs for processed meats also seemed to reduce heart disease risk.
An even larger study of over 134,000 people compared unprocessed vs. processed meat intake across 21 countries. The study concluded that eating 5.3 ounces or more of processed meat per week was associated with an increased risk of cardiovascular (heart) disease and mortality.
The researchers found no significant associations between unprocessed meats and poultry and heart disease. However, a meta-analysis of 24 studies on total red meat intake and heart-related risk status concluded that eating half a serving or more of red meat per day did not significantly influence blood cholesterol or blood pressure levels.
CANCER
Red meat has been linked to an increased risk for cancer. The American Institute for Cancer Research reports that eating more than 18 ounces of red meat weekly can increase your cancer risk.
A studies compared consumption of red and processed meat with breast cancer risk. The study found that individuals who had a high intake of processed meat had a 9% increased risk of developing breast cancer. Furthermore, those with a high intake of unprocessed meats had a 6% increased risk of breast cancer.
Another review of studies looked at red meat intake and the risk of developing colorectal cancer. After reviewing meta-analyses reviews, the study’s authors concluded that red and processed meats may increase colorectal cancer risk by 20% to 30%.
A review of studies looking at red and processed meat intake and the risk of several types of cancer concluded that high red meat intake increased the risk of breast, endometrial, colorectal, colon, rectal, and lung cancers, as well as a common type of primary liver cancer (hepatocellular carcinoma). The researchers also found that high processed meat intake was associated with an increased risk of breast, colorectal, colon, rectal, and lung cancers.8
TYPE 2 DIABETES
Some research suggests that high red meat consumption is associated with an increased risk of type 2 diabetes. A review of studies compared individuals with the lowest and highest intakes of processed and unprocessed red meats. The authors found that those who had the highest intakes of processed and unprocessed red meats were 27% and 15% more likely to develop type 2 diabetes, respectively.
A review examined the risk of type 2 diabetes and 12 major food groups. Red meat and processed meat were found to have a significant relation with the risk of type 2 diabetes, with the risk increasing with increased consumption.
Two other studies similarly concluded that replacing red meat with other protein sources may decrease the risk of developing type 2 diabetes. However, additional studies are needed to assess the association between red meat and the risk of type 2 diabetes.
POSSIBLE POSITIVE EFFECTS OF RED MEAT
Red meat is high in important nutrients, including protein, iron, zinc, vitamin B12, and other B vitamins such as niacin, riboflavin, and thiamine.
For example, red meat may be beneficial to help prevent and treat iron-deficiency anemia due to its highly bioavailable (the amount of a nutrient that is able to be absorbed and used in the body) heme-iron. Iron (as part of hemoglobin in red blood cells) carries oxygen from the lungs to all parts of the body and helps make some hormones in the body.
Red meat is an excellent source of protein, containing around 20 to 25 grams (g) of protein in every 100 g of meat. Protein helps build and repair muscles and other cells in the body. Protein also aids in satiety (helps you feel full after eating), fighting infection, carrying nutrients and oxygen throughout the body, keeping body fluids balanced, and clotting blood.
Vitamin B12 is only found in animal products, and red meat is a good source of it. Vitamin B12 helps make DNA (the genetic materials in all your cells), keeps your blood and nerve cells healthy, and helps prevent another type of anemia called megaloblastic anemia.
Zinc helps keep your immune system strong, aids in wound healing, and helps the body grow during important life stages, including pregnancy, infancy, childhood, and adolescence. Zinc is also important for proper sense of taste. Meat is a rich source of bioavailable zinc.
OTHER FACTORS IN THE “RED MEAT IS BAD” DEBATE
Several factors may play a role in why red meat should be limited in your diet. From how the meat is cooked to how it is processed can influence the way it affects your health.
Cooking Methods
High heat cooking methods and those that expose the meat directly to flames, such as grilling or pan-frying, may produce more of certain types of cancer-causing chemicals (carcinogens). Cooking methods that expose meat to smoke also contribute formation of these potential carcinogens in the meat.
Instead, opt for cooking your meat at lower temperatures and don’t cook directly over an open flame. Additionally, limit consumption of charred and smoked meat, and cut off any burnt portions of meat. If you do choose to expose your meat directly to open flames, marinate it beforehand, frequently turn or flip the meat over instead of letting it sit on one side for an extended period.
PROCESSING
Whether red meat is processed seems to play a role in the debate on if it should be included in your diet.
While all red meat is “processed” to some extent, such as by slaughtering and packaging, the term “processed meat” generally refers to meat that has been preserved by salting, smoking, curing, fermenting, or adding chemical preservatives. Examples include hot dogs, bacon, sausage, deli meats, pepperoni, and salami.
The high salt content of processed meats may be partly to blame for more association with heart disease risk. High sodium intake has been linked to high blood pressure.
Another reason for the possible negative health effects of processed meats is due to nitrates and nitrites that are often used, which have been linked to increased cancer risk. Limiting or avoiding processed meats in the diet is recommended.
FAT CONTENT
Red meat is often high in saturated fat. Saturated fat can raise levels of both total and low-density lipoprotein (LDL) cholesterol (considered bad cholesterol), increasing your risk of heart disease. 24 The American Heart Association recommends choosing lean cuts of meat, if choosing to include red meat in your diet.
Lean cuts of red meat include beef and pork labeled “loin” and “round,” and using “choice” or “select” grades of beef rather than “prime.” In addition, trim any visible fat off the edges of the meat prior to cooking. For ground meat, choose 95% extra lean ground beef. For ground beef that is 90% lean or less, drain the fat after browning.
WHAT’S CONSIDERED RED MEAT
Red meat is meat from mammals that is red when raw. This is because it contains more of the protein myoglobin than white meat, such as chicken and fish.
Red meat includes: Beef, Bison, Boar, Elk, Goat, Lamb, Mutton, Pork, Veal & Venison
However, game meat, such as venison and elk, tend to be leaner than beef and pork due to the animals’ active lifestyles and diet. Because of this, meat from these sources tends to be lower in saturated and total fat compared to beef and pork and may not carry the same associated health risks.
RED MEAT SERVING SIZE AND WEEKLY ALLOWANCE
Both the World Cancer Research Fund International and the American Institute for Cancer Research recommend limiting consumption of red meat to no more than three (4 to 6 ounces cooked weight) servings per week, for a total of 12 to 18 ounces of cooked red meat weekly. Additionally, they recommend consuming very little, if any, processed meat.
They note that their recommendation doesn’t mean completely cutting red meat from your diet. Red meat can be a valuable source of important nutrients, including zinc, iron, protein, and vitamin B12.
Choosing leaner cuts of red meat and using healthier cooking methods while including a variety of other nutrient-rich foods in your diet is a good way to include red meat in a balanced eating pattern.
WHO SHOULD LIMIT RED MEAT IN THEIR DIET
People with or at risk of certain health conditions may be recommended to reduce red meat even further in their diets than the above-mentioned recommendations. This includes individuals at risk of heart failure or stroke, including those with high cholesterol, high blood pressure, or a family history of cardiovascular (heart) disease or type 2 diabetes.
People who need to restrict nutrients that are high in red meat may need to limit their intake of red meat. For example, some people with kidney disease may need to moderate the amount of protein they consume to prevent further kidney damage. Others, such as those with gout, may also need to limit red meat intake due to its high purine content.
The American Heart Association suggests that, in general, substituting more plant protein for red meat, especially processed red meat, appears to be a good approach for a healthier diet and better overall health.
Red meat is rich in important nutrients, including protein, zinc, iron, and B vitamins. However, high consumption has also been linked to an increased risk of heart disease, some cancers, and type 2 diabetes. Red meat includes meats from mammals that are red when raw, most commonly beef and pork.
The way red meat is processed and cooked, and the fat content, may influence the effect on health. Choosing leaner cuts of meat and limiting high heat and smoking cooking methods may be better options.
Experts recommend limiting red meat intake to no more than 12 to 18 ounces of cooked red meat per week and limiting or avoiding processed meats. People who are at risk of or have certain health conditions, such as heart failure, high cholesterol, or high blood pressure, may be recommended to reduce red meat even further in their diets.
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