Q. Why does pre-defecation flatulance smell so much worse than post-defecation flatulence?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Pre-defecation flatulence, or farting before you go to the toilet, may smell worse than post-defecation flatulance because of the food we eat and how it is digested.
There are two types of gas that form part of human flatulence: volatile sulfur compounds (VSCs) and odorless gases such as carbon dioxide and hydrogen. VSCs are produced from the breakdown of proteins into amino acids in our gut, producing a sulfurous odor.
The foods we eat contain different combinations and quantities of protein which explain why sometimes people fart more smelly farts than other times. For example, red meat contains high levels of a protein called cysteine which produces especially smelly VSCs when broken down in the gut. Eating too much garlic or onions also can cause a very pungent smelling gas due to their sulfur content breaking down during digestion. On top of this certain bacteria in our digestive system also produce additional foul smelling gases when they ferment sugars found in some foods such as beans, lentils etc..
As well as what type and amount we’re eating; how fast it passes through us affects both its look/texture (poop) and smell (fart). If digestion happens quickly then there is less time for those smelly VSCs to become created so resulting pre-defecation flatulance will smell less compared to if food had been present longer in our intestines giving bacteria more opportunity to break down complex proteins into stinky molecular components! Therefore depending on what you ate recently; pre-defecation farts can be significantly worse smelling than post defecation ones!
Q. Hello Doctor, from past 3 weeks I have too much dandruff problem and it cause hair loss will you suggest any best solution for this?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Answered by Secondmedic ExpertDealing with excessive dandruff leading to hair loss can be frustrating, but there are effective ways to address this issue. Here's what you can do:
1. Switch to a Gentle Shampoo: Opt for shampoos specifically designed for dandruff, containing ingredients like ketoconazole, zinc pyrithione, coal tar, or selenium sulfide. Use these shampoos regularly to reduce dandruff buildup.
2. Scalp Massage: Gently massage your scalp while shampooing to help remove flakes and improve blood circulation, which can promote healthier hair growth.
3. Avoid Hot Water: Wash your hair with lukewarm water instead of hot water, as hot water can dry out your scalp and worsen dandruff.
4. Balanced Diet: Ensure you're eating a balanced diet rich in vitamins and minerals essential for healthy hair and scalp, such as omega-3 fatty acids, zinc, and B vitamins.
5. Manage Stress: Stress can exacerbate dandruff problems. Practice stress-relief techniques like meditation, yoga, or regular exercise to help manage stress levels.
6. Apple Cider Vinegar Rinse: Consider using diluted apple cider vinegar as a rinse after shampooing. It can help restore the scalp's pH balance and reduce dandruff.
7. Consult a Dermatologist: If the issue persists despite trying home remedies or over-the-counter solutions, seek advice from a dermatologist. They can provide a personalized treatment plan tailored to your specific scalp condition.
Remember, consistency is key when dealing with dandruff. Give these remedies some time to work, as immediate results might not always occur. It's essential to find what works best for your scalp, so don't get discouraged if you don't see immediate improvements.
Taking care of your scalp health not only addresses dandruff but also aids in reducing hair loss associated with this issue. Feel free to incorporate these tips into your routine and observe how your scalp responds. If the problem persists or worsens, seeking professional guidance is always recommended.
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